NXTM Insider Trading - NxStage Medical, Inc.

Saham Orang Dalam

5,195,535 shares

Skor Sentimen Orang Dalam

Skor Sentimen Orang Dalam mengidentifikasi perusahaan yang dibeli oleh orang dalam korporat.

Ini adalah hasil dari model kuantitatif multifaktor yang canggih yang mengidentifikasi perusahaan dengan tingkat akumulasi internal tertinggi. Model penilaian ini menggunakan kombinasi dari jumlah bersih orang dalam yang membeli dalam 90 hari sebelumnya, total saham yang dibeli sebagai persentase dari jumlah saham yang beredar, dan total saham yang dimiliki oleh orang dalam. Angka tersebut berkisar dari 0 hingga 100, dengan angka yang lebih tinggi menunjukkan tingkat akumulasi yang lebih tinggi dibandingkan dengan perusahaan sejenis, dan 50 adalah rata-rata.

Frekuensi Pembaruan: Setiap Hari

Lihat Pilihan Teratas dari Orang Dalam, yang menyediakan daftar perusahaan dengan akumulasi orang dalam tertinggi.

Lihat Saham dengan Peringkat Tertinggi

Skor Sentimen Petugas

Skor Sentimen Pejabat menemukan perusahaan yang dibeli oleh Pejabat Korporat.

Menurut definisi, Pejabat Korporasi adalah Orang Dalam Korporasi, tetapi tidak seperti beberapa Orang Dalam lainnya (Pemegang Saham 10% dan Anggota Dewan), Pejabat bekerja untuk perusahaan setiap hari, dan mereka menggunakan uang mereka sendiri saat bertransaksi . (Pemegang Saham 10% dan Anggota Dewan seringkali adalah manajer dana yang mengelola uang orang lain.) Dengan demikian, transaksi orang dalam yang dilakukan oleh Pejabat jauh lebih signifikan dan harus ditangani dengan tepat.

Seperti Skor Sentimen Internal, Skor Sentimen Pejabat adalah hasil dari model kuantitatif multi-faktor yang canggih yang mengidentifikasi perusahaan dengan tingkat akumulasi pejabat tertinggi.

Frekuensi Pembaruan: Setiap Hari

Lihat Pilihan Teratas dari Orang Dalam, yang menyediakan daftar perusahaan dengan sentimen orang dalam tertinggi.

Lihat Saham dengan Peringkat Tertinggi

Metrik Utama Orang Dalam

Kartu ini menunjukkan peringkat perusahaan berdasarkan berbagai metrik internal. Peringkat persentil menunjukkan bagaimana perusahaan ini dibandingkan dengan perusahaan lain di pasar AS. Peringkat yang lebih tinggi menunjukkan situasi yang lebih baik.

Sebagai contoh, secara umum diterima bahwa pembelian oleh orang dalam perusahaan adalah indikator positif, sehingga perusahaan dengan lebih banyak pembelian oleh orang dalam akan mendapat peringkat lebih tinggi daripada perusahaan dengan lebih sedikit pembelian oleh orang dalam (atau bahkan penjualan oleh orang dalam).

Jumlah Bersih Pembelian oleh Orang Dalam (Peringkat)

N/A

Jumlah Bersih Pembelian oleh Orang Dalam adalah total jumlah orang dalam yang membeli dikurangi total jumlah orang dalam yang menjual dalam 90 hari terakhir. Peringkat persentil ditunjukkan di sini (kisaran dari 0 hingga 100%).

Persentase Saham yang Dibeli oleh Orang Dalam (Peringkat)

N/A

Persentase Saham yang Dibeli oleh Orang Dalam adalah total jumlah saham yang dibeli oleh orang dalam dikurangi total jumlah saham yang dijual oleh orang dalam dalam 90 hari terakhir, dibagi dengan total jumlah saham yang beredar dan dikalikan dengan 100.

Grafik Perdagangan Orang Dalam

Grafik berikut menunjukkan NxStage Medical, Inc. transaksi orang dalam. Orang dalam adalah pejabat, direktur, atau investor signifikan dalam suatu perusahaan. Secara umum, melakukan transaksi di perusahaan mereka berdasarkan informasi material yang belum dipublikasikan adalah ilegal bagi orang dalam. Ini tidak berarti bahwa mereka dilarang melakukan transaksi apa pun di perusahaan mereka sendiri. Namun, mereka wajib melaporkan semua transaksi kepada SEC melalui Formulir 4.

Daftar Orang Dalam dan Metrik Profitabilitas

Tabel ini menampilkan daftar orang dalam yang diketahui, dan dibuat secara otomatis dari pengajuan yang diungkapkan kepada SEC. Selain nama, jabatan terbaru, dan sebutan direktur, pejabat, atau pemilik 10%, kami memberikan kepemilikan terbaru yang diungkapkan. Selain itu, jika memungkinkan, kami memberikan kinerja perdagangan historis untuk orang dalam tersebut. Kinerja perdagangan historis adalah rata-rata tertimbang dari kinerja transaksi pembelian pasar terbuka aktual yang dilakukan oleh orang dalam tersebut. Untuk informasi lebih lanjut tentang bagaimana ini dihitung, tonton webinar YouTube ini.

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Orang Dalam	Rata-rata Keuntungan (%)	Saham Dimiliki	Terbagi Disesuaikan

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Rekam Jejak Pembelian Orang Dalam - Analisis Keuntungan Jangka Pendek

Pada bagian ini, kami menganalisis profitabilitas setiap pembelian saham oleh orang dalam di pasar terbuka yang tidak direncanakan yang dilakukan di NXTM / NxStage Medical, Inc.. Analisis ini membantu memahami apakah orang dalam tersebut secara konsisten menghasilkan pengembalian abnormal, dan layak untuk diikuti. Analisis ini dilakukan selama satu tahun setelah setiap transaksi, dan hasilnya bersifat teoretis .

Tabel berikut menunjukkan pembelian pasar terbuka terbaru yang bukan bagian dari rencana perdagangan otomatis.

Tanggal Perdagangan	Orang Dalam	Dilaporkan Saham	Dilaporkan Harga	Disesuaikan Saham	Disesuaikan Harga	Dasar Biaya	Hari-hari menuju Maksimal	Harga di Maksimal	Maksimal Keuntungan ($)	Maksimum Pengembalian (%)
2016-02-24	Straube Barry M	1,500	14.2000	1,500	14.2000	21,300	358	29.5000	22,950	107.75
2016-02-12	LEWIS EARL R	11,000	15.0000	11,000	15.0000	165,000
2016-02-12	LEWIS EARL R	4,000	14.2100	4,000	14.2100	56,840
2016-02-12	LEWIS EARL R	6,000	14.2200	6,000	14.2200	85,320
2014-03-06	FUNARI ROBERT G	10,150	14.7200	10,150	14.7200	149,408

Harga yang Disesuaikan adalah harga yang disesuaikan dengan pemisahan saham. Ang Adjusted Shares ay ang jumlah saham yang disesuaikan dengan pemisahan saham (stock split).

NXTM / NxStage Medical, Inc. Insider Trades

Rekam Jejak Penjualan Orang Dalam - Analisis Kerugian Jangka Pendek

Dalam bagian ini, kami menganalisis penghindaran kerugian jangka pendek dari setiap penjualan dalam pasar terbuka yang tidak direncanakan oleh orang dalam yang dilakukan di NXTM / NxStage Medical, Inc.. Pola penghindaran kerugian yang konsisten dapat menunjukkan bahwa transaksi penjualan di masa mendatang dapat memprediksi penurunan harga. Analisis ini berlaku untuk satu tahun setelah setiap perdagangan, dan hasilnya bersifat teoretis .

Tabel berikut menunjukkan penjualan pasar terbuka terbaru yang bukan bagian dari rencana perdagangan otomatis.

Tanggal Perdagangan	Orang Dalam	Dilaporkan Saham	Dilaporkan Harga	Disesuaikan Saham	Disesuaikan Harga	Dasar Biaya	Hari-hari menuju Menit	Harga di Menit	Kerugian Maksimal Dihindari ($)	Kerugian Maksimal Dihindari (%)
2017-03-16	MOORE CRAIG W	1,000	27.9300	1,000	27.9300	27,930	63	21.0900	-6,840	-24.49
2016-11-21	Giannini Daniel A	6,449	25.9600	6,449	25.9600	167,416
2016-09-14	MOORE CRAIG W	1,500	23.6000	1,500	23.6000	35,400
2016-09-12	MOORE CRAIG W	1,500	23.0200	1,500	23.0200	34,530
2015-11-18	LEWIS EARL R	18,020	19.7600	18,020	19.7600	356,075
2015-11-09	Giannini Daniel A	6,593	20.3000	6,593	20.3000	133,838
2015-09-15	MOORE CRAIG W	1,000	16.0000	1,000	16.0000	16,000
2014-07-16	TOWSE MATTHEW W	228	13.4400	228	13.4400	3,064
2012-03-16	Chambon Philippe O.	74,401	19.2841	74,401	19.2841	1,434,756
2012-03-05	Chambon Philippe O.	22,473	18.9360	22,473	18.9360	425,549

Harga yang Disesuaikan adalah harga yang disesuaikan dengan pemisahan saham. Ang Adjusted Shares ay ang jumlah saham yang disesuaikan dengan pemisahan saham (stock split).

Riwayat Transaksi

Klik ikon tautan untuk melihat riwayat transaksi lengkap. Transaksi yang dilaporkan sebagai bagian dari rencana perdagangan otomatis 10b5-1 akan memiliki tanda X di kolom yang bertanda 10b-5.

Berkas Tanggal	Perdagangan Tanggal	Formulir	Orang Dalam	Ticker	Judul Keamanan	Kode	Langsung	Latihan Harga	Satuan Harga	Unit Diubah	Nilai Diubah (1 ribu)	Sisa Pilihan	Sisa Saham
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	D - Sale to Issuer	D	0.00		-23,286		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	27.89		-99,711		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	15.58		-178,772		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.66		-102,529		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	14.66		-36,958		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	11.03		-25,897		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.48		-7,542		0
2019-02-25	2019-02-21	4	Turk Joseph E Jr	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-86,401	-2,592		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	D - Sale to Issuer	D	0.00		-34,928		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	27.89		-149,567		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	15.58		-268,159		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.66		-205,058		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	14.66		-175,256		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	11.03		-189,456		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.48		-39,062		0
2019-02-25	2019-02-21	4	Burbank Jeffrey H	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-781,646	-23,449		0
2019-02-25	2019-02-21	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	D - Sale to Issuer	D	0.00		-11,643		0
2019-02-25	2019-02-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	27.89		-49,855		0
2019-02-25	2019-02-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	15.58		-89,386		0
2019-02-25	2019-02-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.66		-65,618		0
2019-02-25	2019-02-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	14.66		-60,958		0
2019-02-25	2019-02-21	4	TOWSE MATTHEW W	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-28,396	-852		0
2019-02-25	2019-02-21	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.32		-15,854		0
2019-02-25	2019-02-21	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.81		-19,724		0
2019-02-25	2019-02-21	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	13.16		-23,394		0
2019-02-25	2019-02-21	4	Mixer Jean K	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-16,012	-480		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Restricted Stock Unit	D - Sale to Issuer	D	0.00		-9,314		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	27.89		-39,884		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	15.58		-71,509		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.66		-53,315		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	14.66		-49,529		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	11.03		-11,542		0
2019-02-25	2019-02-21	4	Swan Winifred L	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-13,077	-392		0
2019-02-25	2019-02-21	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.32		-15,854		0
2019-02-25	2019-02-21	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.81		-19,724		0
2019-02-25	2019-02-21	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	13.16		-23,394		0
2019-02-25	2019-02-21	4	Giannini Daniel A	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-81,389	-2,442		0
2019-02-25	2019-02-21	4	REID PERPER	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.81		-19,724		0
2019-02-25	2019-02-21	4	REID PERPER	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	REID PERPER	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.32		-15,854		0
2019-02-25	2019-02-21	4	REID PERPER	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	13.16		-23,394		0
2019-02-25	2019-02-21	4	REID PERPER	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-145,826	-4,375		0
2019-02-25	2019-02-21	4	Donigan Heyward R	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	Donigan Heyward R	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	21.73		-10,784		0
2019-02-25	2019-02-21	4	Donigan Heyward R	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-3,582	-107		0
2019-02-25	2019-02-21	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.32		-15,854		0
2019-02-25	2019-02-21	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.81		-19,724		0
2019-02-25	2019-02-21	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	13.16		-23,394		0
2019-02-25	2019-02-21	4	MOORE CRAIG W	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-105,439	-3,163		0
2019-02-25	2019-02-21	4	MOORE CRAIG W By Moore Family Gift Trust	NXTM	Common Stock	D - Sale to Issuer	I		30.0000	-3,745	-112		0
2019-02-25	2019-02-21	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.32		-15,854		0
2019-02-25	2019-02-21	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.81		-19,724		0
2019-02-25	2019-02-21	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	13.16		-23,394		0
2019-02-25	2019-02-21	4	FUNARI ROBERT G	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-22,837	-685		0
2019-02-25	2019-02-21	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2019-02-25	2019-02-21	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	18.32		-15,854		0
2019-02-25	2019-02-21	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	16.81		-19,724		0
2019-02-25	2019-02-21	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	13.16		-23,394		0
2019-02-25	2019-02-21	4	LEWIS EARL R	NXTM	Common Stock	D - Sale to Issuer	D		30.0000	-100,232	-3,007		0
2019-02-25	2019-02-21	4	Peters James J	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	19.03		-17,537		0
2019-02-25	2019-02-21	4	Peters James J	NXTM	Stock Option (Right to Buy)	D - Sale to Issuer	D	22.78		-15,643		0
2018-05-21	2018-05-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-5,392		0
2018-05-21	2018-05-21	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.5900	5,392	100		86,401
2018-05-18	2018-05-16	4	MOORE CRAIG W By Moore Family Gift Trust	NXTM	Stock Option (Right to Buy)	M - Exercise	I	13.60		-7,700		0
2018-05-18	2018-05-16	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.60		-10,496		0
2018-05-18	2018-05-16	4	MOORE CRAIG W By Moore Family Gift Trust	NXTM	Common Stock	F - Taxes	I		26.4800	-3,955	-105		3,745
2018-05-18	2018-05-16	4	MOORE CRAIG W By Moore Family Gift Trust	NXTM	Common Stock	M - Exercise	I		13.6000	7,700	105		7,700
2018-05-18	2018-05-16	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		13.6000	10,496	143		105,439
2018-05-18	2018-05-17	4	REID PERPER	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.60		-18,196		0
2018-05-18	2018-05-17	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		13.6000	18,196	247		145,826
2018-05-18	2018-05-17	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.60		-18,196		0
2018-05-18	2018-05-17	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		13.6000	18,196	247		81,389
2018-03-16	2018-03-14	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-36,273		0
2018-03-16	2018-03-14	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		24.0500	-28,039	-674		781,646
2018-03-16	2018-03-14	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		18.5900	36,273	674		809,685
2018-03-12	2018-03-09	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-17,464		34,928
2018-03-12	2018-03-09	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	A - Award	D	0.00		52,392		52,392
2018-03-12	2018-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		24.3700	-5,167	-126		773,412
2018-03-12	2018-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			17,464			778,579
2018-03-12	2018-03-09	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-5,821		11,643
2018-03-12	2018-03-09	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	A - Award	D	0.00		17,464		17,464
2018-03-12	2018-03-09	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		24.3700	-1,846	-45		28,396
2018-03-12	2018-03-09	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D			5,821			30,242
2018-03-12	2018-03-09	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-4,657		9,314
2018-03-12	2018-03-09	4	Swan Winifred L	NXTM	Restricted Stock Unit	A - Award	D	0.00		13,971		13,971
2018-03-12	2018-03-09	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		24.3700	-1,350	-33		13,077
2018-03-12	2018-03-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			4,657			14,427
2018-03-12	2018-03-09	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-11,642		23,286
2018-03-12	2018-03-09	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	A - Award	D	0.00		34,928		34,928
2018-03-12	2018-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		24.3700	-3,536	-86		81,009
2018-03-12	2018-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			11,642			84,545
2018-02-22	2018-02-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		11,542
2018-02-22	2018-02-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		24.4800	-3,500	-86		9,770
2018-02-22	2018-02-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		13,270
2018-01-19	2018-01-16	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		14,542
2018-01-19	2018-01-16	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		24.8800	-3,500	-87		10,270
2018-01-19	2018-01-16	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		13,770
2017-12-21	2017-12-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		17,542
2017-12-21	2017-12-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		25.3500	-3,500	-89		10,770
2017-12-21	2017-12-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		14,270
2017-12-14	2017-12-12	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.27		-7,173		0
2017-12-14	2017-12-12	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.60		-18,196		0
2017-12-14	2017-12-12	4	FUNARI ROBERT G	NXTM	Common Stock	F - Taxes	D		25.8900	-12,682	-328		22,837
2017-12-14	2017-12-12	4	FUNARI ROBERT G	NXTM	Common Stock	M - Exercise	D		11.2700	7,173	81		35,519
2017-12-14	2017-12-12	4	FUNARI ROBERT G	NXTM	Common Stock	M - Exercise	D		13.6000	18,196	247		28,346
2017-11-29	2017-11-28	4	LEWIS EARL R	NXTM	Common Stock	G - Gift	D			-8,554			100,232
2017-11-15	2017-11-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		20,542
2017-11-15	2017-11-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		25.7300	-3,500	-90		11,270
2017-11-15	2017-11-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		14,770
2017-10-27	2017-10-26	4	Burbank Jeffrey H	NXTM	Common Stock	G - Gift	D			-177,971			761,115
2017-10-23	2017-10-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		23,542
2017-10-23	2017-10-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		27.5000	-3,500	-96		11,770
2017-10-23	2017-10-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		15,270
2017-10-23	2017-10-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,030		0
2017-10-23	2017-10-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		27.5000	-4,030	-111		24,421
2017-10-23	2017-10-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,030	57		28,451
2017-10-04	2017-10-04	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		27.5600	-1,000	-28		72,903
2017-09-21	2017-09-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		4,030
2017-09-21	2017-09-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		27.2700	-4,300	-117		24,421
2017-09-21	2017-09-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		28,721
2017-09-21	2017-09-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		26,542
2017-09-21	2017-09-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		27.2700	-3,500	-95		12,270
2017-09-21	2017-09-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		15,770
2017-09-13	2017-09-12	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.60		-18,196		0
2017-09-13	2017-09-12	4	Mixer Jean K	NXTM	Common Stock	F - Taxes	D		27.8400	-8,889	-247		16,012
2017-09-13	2017-09-12	4	Mixer Jean K	NXTM	Common Stock	M - Exercise	D		13.6000	18,196	247		24,901
2017-09-05	2017-09-05	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		27.9500	-1,000	-28		73,903
2017-08-23	2017-08-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		8,330
2017-08-23	2017-08-21	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		29.2200	-4,300	-126		24,421
2017-08-23	2017-08-21	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		28,721
2017-08-15	2017-08-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		29,542
2017-08-15	2017-08-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		29.2100	-3,500	-102		12,770
2017-08-15	2017-08-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		16,270
2017-08-10	2017-08-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		29.2600	-1,000	-29		74,903
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-2,331		5,392
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.48		-2,669		7,542
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.66		-12,000		36,958
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-7,000		25,897
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		29.6300	-18,000	-533		75,903
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		29.6600	-6,000	-178		93,903
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.5900	2,331	43		99,903
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.4800	2,669	49		97,572
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.6600	12,000	176		94,903
2017-08-08	2017-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	7,000	77		82,903
2017-08-04	2017-08-03	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-7,000		32,897
2017-08-04	2017-08-03	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		22.9800	-7,000	-161		75,903
2017-08-04	2017-08-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	7,000	77		82,903
2017-07-21	2017-07-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		32,542
2017-07-21	2017-07-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		24.1600	-3,500	-85		13,270
2017-07-21	2017-07-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		16,770
2017-07-21	2017-07-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		12,630
2017-07-21	2017-07-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		24.1600	-4,300	-104		24,421
2017-07-21	2017-07-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		28,721
2017-07-17	2017-07-15	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		24.2800	-916	-22		24,421
2017-07-07	2017-07-05	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		25.1900	-1,000	-25		75,903
2017-07-07	2017-06-14	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		23.7400	-1,000	-24		75,903
2017-06-21	2017-06-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		16,930
2017-06-21	2017-06-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		23.2900	-4,300	-100		25,337
2017-06-21	2017-06-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		29,637
2017-06-16	2017-06-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		35,542
2017-06-16	2017-06-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		23.1400	-3,500	-81		13,770
2017-06-16	2017-06-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		17,270
2017-06-12	2017-06-08	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-2,250		7,723
2017-06-12	2017-06-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		23.5900	-2,250	-53		77,903
2017-06-12	2017-06-08	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.5900	2,250	42		80,153
2017-05-26	2017-05-25	4	REID PERPER	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	Peters James J	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-05-25	4	Donigan Heyward R	NXTM	Stock Option (Right to Buy)	A - Award	D	22.78		15,643		15,643
2017-05-26	2017-04-20	4	Donigan Heyward R	NXTM	Stock Option (Right to Buy)	M - Exercise	D	21.73		-3,582		10,784
2017-05-26	2017-04-20	4	Donigan Heyward R	NXTM	Common Stock	M - Exercise	D		21.7300	3,582	78		3,582
2017-05-23	2017-05-22	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		21,230
2017-05-23	2017-05-22	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		21.3600	-4,300	-92		25,337
2017-05-23	2017-05-22	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		29,637
2017-05-15	2017-05-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		38,542
2017-05-15	2017-05-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		21.9400	-3,500	-77		14,270
2017-05-15	2017-05-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		17,770
2017-05-11	2017-05-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-250		9,973
2017-05-11	2017-05-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		23.5900	-250	-6		77,903
2017-05-11	2017-05-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.5900	250	5		78,153
2017-05-04	2017-05-03	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		29.9500	-1,000	-30		77,903
2017-04-21	2017-04-20	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		27.2800	-3,000	-82		939,086
2017-04-20	2017-04-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		41,542
2017-04-20	2017-04-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		27.2800	-3,500	-95		14,770
2017-04-20	2017-04-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		18,270
2017-04-20	2017-04-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		25,530
2017-04-20	2017-04-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		27.2800	-4,300	-117		25,337
2017-04-20	2017-04-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		29,637
2017-04-20	2017-04-19	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		26.6500	-3,000	-80		942,086
2017-04-14	2017-04-13	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		26.1000	-1,000	-26		78,903
2017-04-04	2017-04-03	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	15.58		-11,917		59,592
2017-04-04	2017-04-03	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		26.6000	-14,397	-383		13,606
2017-04-04	2017-04-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		15.5800	11,917	186		28,003
2017-03-23	2017-03-22	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		27.4200	-3,000	-82		945,086
2017-03-22	2017-03-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-15,223		0
2017-03-22	2017-03-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		27.6600	-15,723	-435		15,270
2017-03-22	2017-03-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		18.5900	15,223	283		30,993
2017-03-22	2017-03-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		29,830
2017-03-22	2017-03-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		27.6600	-4,300	-119		25,337
2017-03-22	2017-03-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		29,637
2017-03-22	2017-03-21	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		27.7200	-3,000	-83		948,086
2017-03-16	2017-03-16	4	MOORE CRAIG W	NXTM	Common Stock	S - Sale	D		27.9300	-1,000	-28		94,943
2017-03-13	2017-03-10	4	REID PERPER	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.99		-15,272		0
2017-03-13	2017-03-10	4	REID PERPER	NXTM	Common Stock	F - Taxes	D		27.8500	-8,221	-229		127,630
2017-03-13	2017-03-10	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		14.9900	15,272	229		135,851
2017-03-13	2017-03-09	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	A - Award	D	27.89		39,884		39,884
2017-03-13	2017-03-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	A - Award	D	27.89		39,884		39,884
2017-03-13	2017-03-09	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	A - Award	D	27.89		99,711		99,711
2017-03-13	2017-03-09	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	A - Award	D	27.89		149,567		149,567
2017-03-13	2017-03-09	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	A - Award	D	27.89		49,855		49,855
2017-03-08	2017-03-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		27.5300	-1,000	-28		79,903
2017-03-07	2017-03-07	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	16.66		-20,000		45,618
2017-03-07	2017-03-07	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.7500	-20,000	-555		16,086
2017-03-07	2017-03-07	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		16.6600	20,000	333		36,086
2017-03-06	2017-03-06	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		28.0100	-6,390	-179		16,086
2017-03-06	2017-03-03	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,747		0
2017-03-06	2017-03-03	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		28.3100	-4,586	-130		22,476
2017-03-06	2017-03-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			9,747			27,062
2017-03-06	2017-03-03	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-7,919		0
2017-03-06	2017-03-03	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		28.3100	-2,622	-74		15,770
2017-03-06	2017-03-03	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			7,919			18,392
2017-03-06	2017-03-03	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,747		0
2017-03-06	2017-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		28.3100	-3,163	-90		80,903
2017-03-06	2017-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			9,747			84,066
2017-03-06	2017-03-03	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,747		0
2017-03-06	2017-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		28.3100	-3,151	-89		25,337
2017-03-06	2017-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D			9,747			28,488
2017-03-06	2017-03-03	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-28,022		0
2017-03-06	2017-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		28.3100	-13,185	-373		951,086
2017-03-06	2017-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			28,022			964,271
2017-03-01	2017-03-01	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-5,039		0
2017-03-01	2017-03-01	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	5,039	50		74,319
2017-02-24	2017-02-23	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		28.9700	-7,500	-217		936,249
2017-02-23	2017-02-22	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		29.0100	-7,500	-218		943,749
2017-02-23	2017-02-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		34,130
2017-02-23	2017-02-21	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		29.2600	-4,300	-126		18,741
2017-02-23	2017-02-21	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		23,041
2017-02-21	2017-02-17	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.66		-6,000		48,958
2017-02-21	2017-02-17	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		29.6600	-6,000	-178		69,280
2017-02-21	2017-02-17	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.6600	6,000	88		75,280
2017-02-15	2017-02-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.48		-15,549		0
2017-02-15	2017-02-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		28.0100	-16,049	-450		10,473
2017-02-15	2017-02-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		18.4800	15,549	287		26,522
2017-02-15	2017-02-14	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		28.2800	-2,448	-69		17,315
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-5,591		36,273
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.48		-3,697		39,062
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-123,900		0
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		28.3800	-49,555	-1,406		951,249
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		18.5900	5,591	104		1,000,804
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		18.4800	3,697	68		995,213
2017-02-14	2017-02-10	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		9.9600	123,900	1,234		991,516
2017-02-13	2017-02-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-2,500		10,223
2017-02-13	2017-02-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		28.5900	-2,500	-71		69,280
2017-02-13	2017-02-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.5900	2,500	46		71,780
2017-02-13	2017-02-09	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		27.7700	-1,000	-28		69,280
2017-02-08	2017-02-08	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.6100	-3,054	-84		19,763
2017-02-07	2017-02-07	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.5400	-3,117	-86		22,817
2017-02-06	2017-02-06	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.2900	-3,283	-90		25,934
2017-02-06	2017-02-03	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.66		-13,000		21,958
2017-02-06	2017-02-03	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		26.7700	-13,000	-348		29,217
2017-02-06	2017-02-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		14.6600	13,000	191		42,217
2017-02-02	2017-02-01	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.99		-15,272		0
2017-02-02	2017-02-01	4	MOORE CRAIG W	NXTM	Common Stock	F - Taxes	D		26.7200	-8,568	-229		95,943
2017-02-02	2017-02-01	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		14.9900	15,272	229		104,511
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.66		-6,000		54,958
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-7,000		39,897
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.48		-2,669		10,211
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		26.1900	-15,669	-410		70,280
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.6600	6,000	88		85,949
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	7,000	77		79,949
2017-02-02	2017-02-02	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.4800	2,669	49		72,949
2017-02-02	2017-02-02	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.66		-13,000		34,958
2017-02-02	2017-02-02	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		26.7200	-17,745	-474		29,217
2017-02-02	2017-02-02	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		14.6600	13,000	191		46,962
2017-02-02	2017-02-01	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.66		-13,000		47,958
2017-02-02	2017-02-01	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		26.6500	-19,602	-522		33,962
2017-02-02	2017-02-01	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		14.6600	13,000	191		53,564
2017-01-26	2017-01-26	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-7,000		8,897
2017-01-26	2017-01-26	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		26.2500	-7,000	-184		40,564
2017-01-26	2017-01-26	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		11.0300	7,000	77		47,564
2017-01-26	2017-01-25	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-20,000		15,897
2017-01-26	2017-01-25	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		26.1300	-20,000	-523		40,564
2017-01-26	2017-01-25	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		11.0300	20,000	221		60,564
2017-01-26	2017-01-24	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-15,000		35,897
2017-01-26	2017-01-24	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		25.8600	-15,000	-388		40,564
2017-01-26	2017-01-24	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		11.0300	15,000	165		55,564
2017-01-23	2017-01-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		38,430
2017-01-23	2017-01-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		26.1900	-4,300	-113		18,741
2017-01-23	2017-01-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		23,041
2017-01-23	2017-01-20	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		44,542
2017-01-23	2017-01-20	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		26.1900	-3,500	-92		10,973
2017-01-23	2017-01-20	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		14,473
2017-01-23	2017-01-23	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-15,000		50,897
2017-01-23	2017-01-23	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		25.7400	-15,000	-386		40,564
2017-01-23	2017-01-23	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		11.0300	15,000	165		55,564
2017-01-23	2017-01-19	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.9100	-200	-6		40,564
2017-01-23	2017-01-19	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.2300	-6,415	-175		40,764
2017-01-18	2017-01-18	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		27.6300	-7,500	-207		867,616
2017-01-18	2017-01-18	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.5800	-8,183	-226		47,179
2017-01-17	2017-01-13	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		28.0000	-7,500	-210		70,280
2017-01-17	2017-01-17	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		27.5200	-7,500	-206		875,116
2017-01-17	2017-01-17	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		27.7200	-10,805	-300		55,362
2017-01-11	2017-01-11	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		27.7700	-1,000	-28		77,780
2016-12-20	2016-12-20	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		42,730
2016-12-20	2016-12-20	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		25.5500	-4,300	-110		18,741
2016-12-20	2016-12-20	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		23,041
2016-12-16	2016-12-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		47,542
2016-12-16	2016-12-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		25.9100	-3,500	-91		11,473
2016-12-16	2016-12-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		14,973
2016-12-14	2016-12-14	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		25.6800	-7,500	-193		882,616
2016-12-13	2016-12-13	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		25.4200	-1,000	-25		78,780
2016-12-13	2016-12-13	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		25.4200	-7,500	-191		890,116
2016-11-29	2016-11-28	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.48		-2,669		12,880
2016-11-29	2016-11-28	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		26.4800	-2,669	-71		79,780
2016-11-29	2016-11-28	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.4800	2,669	49		82,449
2016-11-29	2016-11-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.59		-2,500		12,723
2016-11-29	2016-11-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-7,000		46,897
2016-11-29	2016-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		26.0300	-7,000	-182		79,780
2016-11-29	2016-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		25.4400	-2,500	-64		86,780
2016-11-29	2016-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		18.5900	2,500	46		89,280
2016-11-29	2016-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	7,000	77		86,780
2016-11-23	2016-11-23	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		24.0100	-7,500	-180		897,616
2016-11-22	2016-11-21	4	Giannini Daniel A	NXTM	Common Stock	S - Sale	D		25.9600	-6,449	-167		63,193
2016-11-22	2016-11-22	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		50,542
2016-11-22	2016-11-22	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		25.5100	-3,000	-77		11,973
2016-11-22	2016-11-22	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		14,973
2016-11-22	2016-11-22	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		25.5100	-7,500	-191		905,116
2016-11-21	2016-11-21	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-4,300		47,030
2016-11-21	2016-11-21	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		26.2300	-4,300	-113		18,741
2016-11-21	2016-11-21	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	4,300	60		23,041
2016-11-18	2016-11-17	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		25.9700	-1,000	-26		79,780
2016-11-16	2016-11-16	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		26.2600	-22,500	-591		80,780
2016-11-16	2016-11-14	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.00		-11,579		0
2016-11-16	2016-11-14	4	Mixer Jean K	NXTM	Common Stock	F - Taxes	D		26.1350	-4,874	-127		6,705
2016-11-16	2016-11-14	4	Mixer Jean K	NXTM	Common Stock	M - Exercise	D		11.0000	11,579	127		11,579
2016-11-04	2016-11-02	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.60		-18,196		0
2016-11-04	2016-11-02	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.99		-15,272		0
2016-11-04	2016-11-02	4	LEWIS EARL R	NXTM	Common Stock	M - Exercise	D		13.6000	18,196	247		108,786
2016-11-04	2016-11-02	4	LEWIS EARL R	NXTM	Common Stock	M - Exercise	D		14.9900	15,272	229		90,590
2016-09-14	2016-09-14	4	MOORE CRAIG W	NXTM	Common Stock	S - Sale	D		23.6000	-1,500	-35		89,239
2016-09-14	2016-09-12	4	MOORE CRAIG W	NXTM	Common Stock	S - Sale	D		23.0200	-1,500	-35		90,739
2016-08-08	2016-08-04	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.99		-15,272		0
2016-08-08	2016-08-04	4	Giannini Daniel A	NXTM	Common Stock	F - Taxes	D		23.8400	-9,603	-229		69,642
2016-08-08	2016-08-04	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		14.9900	15,272	229		79,245
2016-07-19	2016-07-15	4	Donigan Heyward R	NXTM	Stock Option (Right to Buy)	A - Award	D	21.73		14,366		14,366
2016-07-18	2016-07-15	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		21.7300	-688	-15		18,741
2016-06-28	2016-06-24	4	Peters James J	NXTM	Stock Option (Right to Buy)	A - Award	D	19.03		17,537		17,537
2016-05-27	2016-05-26	4	REID PERPER	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-27	2016-05-25	4	REID PERPER	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.55		-7,000		0
2016-05-27	2016-05-25	4	REID PERPER	NXTM	Common Stock	F - Taxes	D		18.8100	-6,904	-130		120,579
2016-05-27	2016-05-25	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		18.5500	7,000	130		127,483
2016-05-27	2016-05-26	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-27	2016-05-25	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.55		-14,000		0
2016-05-27	2016-05-25	4	MOORE CRAIG W	NXTM	Common Stock	F - Taxes	D		18.8100	-13,807	-260		92,239
2016-05-27	2016-05-25	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		18.5500	14,000	260		106,046
2016-05-27	2016-05-26	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-27	2016-05-26	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-27	2016-05-25	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.55		-14,000		0
2016-05-27	2016-05-25	4	LEWIS EARL R	NXTM	Common Stock	F - Taxes	D		18.8100	-13,807	-260		75,318
2016-05-27	2016-05-25	4	LEWIS EARL R	NXTM	Common Stock	M - Exercise	D		18.5500	14,000	260		89,125
2016-05-27	2016-05-26	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-27	2016-05-25	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.55		-14,000		0
2016-05-27	2016-05-25	4	Giannini Daniel A	NXTM	Common Stock	F - Taxes	D		18.8100	-13,807	-260		63,973
2016-05-27	2016-05-25	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		18.5500	14,000	260		77,780
2016-05-27	2016-05-26	4	Straube Barry M	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-27	2016-05-26	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	A - Award	D	18.32		15,854		15,854
2016-05-12	2016-05-12	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.8900	-1,500	-27		103,280
2016-05-11	2016-05-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,057		5,039
2016-05-11	2016-05-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.0000	-1,057	-19		104,780
2016-05-11	2016-05-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,057	11		105,837
2016-04-22	2016-04-21	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.7300	-2,000	-31		104,780
2016-04-15	2015-11-18	4	LEWIS EARL R	NXTM	Common Stock	S - Sale	D		19.7600	-18,020	-356		75,125
2016-04-15	2016-04-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-619		0
2016-04-15	2016-04-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		14.9500	-2,500	-37		11,973
2016-04-15	2016-04-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	619	6		14,473
2016-04-15	2016-03-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.6900	-1,880	-29		13,854
2016-04-15	2016-01-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.0400	-1,880	-36		15,734
2016-04-15	2015-05-13	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		0
2016-04-15	2015-05-13	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.2100	-10,000	-162		912,616
2016-04-15	2015-05-13	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		922,616
2016-04-06	2016-04-05	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		6,096
2016-04-06	2016-04-05	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.0500	-2,500	-38		106,780
2016-04-06	2016-04-05	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		109,280
2016-03-23	2016-03-22	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.3400	-2,000	-29		108,280
2016-03-15	2016-03-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		619
2016-03-15	2016-03-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.6900	-620	-10		17,614
2016-03-15	2016-03-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		18,234
2016-03-10	2016-03-09	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	A - Award	D	15.58		89,386		89,386
2016-03-10	2016-03-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		7,096
2016-03-10	2016-03-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.5800	-2,500	-39		110,280
2016-03-10	2016-03-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		112,780
2016-03-10	2016-03-09	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	A - Award	D	15.58		178,772		178,772
2016-03-10	2016-03-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	A - Award	D	15.58		71,509		71,509
2016-03-10	2016-03-09	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	A - Award	D	15.58		268,159		268,159
2016-03-10	2016-03-09	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	A - Award	D	15.58		71,509		71,509
2016-03-07	2016-03-03	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,746		9,747
2016-03-07	2016-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		15.4800	-3,264	-51		19,429
2016-03-07	2016-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D			9,746			22,693
2016-03-07	2016-03-03	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,746		9,747
2016-03-07	2016-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		15.4800	-3,129	-48		111,780
2016-03-07	2016-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			9,746			114,909
2016-03-07	2016-03-03	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-7,919		7,919
2016-03-07	2016-03-03	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		15.4800	-2,744	-42		17,614
2016-03-07	2016-03-03	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			7,919			20,358
2016-03-07	2016-03-03	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-28,021		28,022
2016-03-07	2016-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		15.4800	-9,146	-142		912,616
2016-03-07	2016-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			28,021			921,762
2016-03-07	2016-03-03	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,746		9,747
2016-03-07	2016-03-03	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		15.4800	-3,356	-52		66,167
2016-03-07	2016-03-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			9,746			69,523
2016-02-25	2016-02-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-992		0
2016-02-25	2016-02-24	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.1200	-2,992	-42		105,163
2016-02-25	2016-02-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	992	2		108,155
2016-02-25	2016-02-24	4	Straube Barry M	NXTM	Common Stock	P - Purchase	D		14.2000	1,500	21		1,500
2016-02-18	2016-02-16	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		1,239
2016-02-18	2016-02-16	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		14.0700	-2,500	-35		12,439
2016-02-18	2016-02-16	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		14,939
2016-02-17	2016-02-12	4	LEWIS EARL R	NXTM	Common Stock	P - Purchase	D		15.0000	11,000	165		88,145
2016-02-17	2016-02-12	4	LEWIS EARL R	NXTM	Common Stock	P - Purchase	D		14.2100	4,000	57		77,145
2016-02-17	2016-02-12	4	LEWIS EARL R	NXTM	Common Stock	P - Purchase	D		14.2200	6,000	85		73,145
2016-02-17	2016-02-12	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-20,000		10,000
2016-02-17	2016-02-12	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		14.0000	-3,015	-42		893,741
2016-02-17	2016-02-12	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	20,000	42		896,756
2016-02-12	2016-02-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-991		992
2016-02-12	2016-02-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.2500	-991	-16		107,163
2016-02-12	2016-02-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	991	2		108,154
2016-02-10	2016-02-09	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		8,096
2016-02-10	2016-02-09	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.8800	-2,500	-42		107,163
2016-02-10	2016-02-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		109,663
2016-02-05	2016-02-04	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-991		1,983
2016-02-05	2016-02-04	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.6000	-991	-19		108,663
2016-02-05	2016-02-04	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	991	2		109,654
2016-01-21	2016-01-20	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.7500	-2,000	-38		108,663
2016-01-15	2016-01-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		1,859
2016-01-15	2016-01-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.0400	-620	-12		14,319
2016-01-15	2016-01-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		14,939
2016-01-11	2016-01-08	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-1,500		53,897
2016-01-11	2016-01-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		21.0300	-1,500	-32		110,663
2016-01-11	2016-01-08	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	1,500	17		112,163
2016-01-11	2016-01-11	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-3,472		51,330
2016-01-11	2016-01-11	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		20.4000	-3,472	-71		12,947
2016-01-11	2016-01-11	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	3,472	49		16,419
2016-01-08	2016-01-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-2,213		9,096
2016-01-08	2016-01-07	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		20.7800	-3,713	-77		110,663
2016-01-08	2016-01-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	2,213	22		114,376
2016-01-04	2015-12-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-3,200		2,974
2016-01-04	2015-12-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-8,000		11,309
2016-01-04	2015-12-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	3,200	7		112,163
2016-01-04	2015-12-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	8,000	80		108,963
2015-12-23	2015-12-22	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-3,000		55,397
2015-12-23	2015-12-22	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		20.9200	-5,000	-105		100,963
2015-12-23	2015-12-22	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	3,000	33		105,963
2015-12-17	2015-12-16	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		19,309
2015-12-17	2015-12-16	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.9900	-800	-16		102,963
2015-12-17	2015-12-16	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		103,763
2015-12-17	2015-12-15	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-2,863		54,802
2015-12-17	2015-12-15	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		19.5100	-2,863	-56		12,947
2015-12-17	2015-12-15	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	2,863	40		15,810
2015-12-15	2015-12-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		2,479
2015-12-15	2015-12-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.9000	-2,500	-47		14,319
2015-12-15	2015-12-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		16,819
2015-12-11	2015-12-10	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-9,274		30,000
2015-12-11	2015-12-10	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		18.9400	-9,274	-176		876,756
2015-12-11	2015-12-10	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	9,274	20		886,030
2015-12-09	2015-12-08	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,413		20,109
2015-12-09	2015-12-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.3800	-2,913	-56		102,963
2015-12-09	2015-12-08	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,413	14		105,876
2015-11-20	2015-11-19	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.6500	-2,000	-39		104,463
2015-11-20	2015-11-20	4	MOORE CRAIG W	NXTM	Common Stock	S - Sale	D		20.0000	-1,000	-20		92,046
2015-11-18	2015-11-18	4	MOORE CRAIG W	NXTM	Common Stock	S - Sale	D		19.6000	-4,000	-78		93,046
2015-11-17	2015-11-16	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		3,099
2015-11-17	2015-11-16	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.6500	-2,500	-49		16,199
2015-11-17	2015-11-16	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		18,699
2015-11-16	2015-11-12	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-2,213		21,522
2015-11-16	2015-11-12	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-342		6,174
2015-11-16	2015-11-12	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		20.4400	-4,055	-83		106,463
2015-11-16	2015-11-12	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	2,213	22		110,518
2015-11-16	2015-11-12	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	342	1		108,305
2015-11-12	2015-11-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	11.03		-7,500		58,397
2015-11-12	2015-11-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		21.0300	-7,500	-158		107,963
2015-11-12	2015-11-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		11.0300	7,500	83		115,463
2015-11-12	2015-11-10	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		39,274
2015-11-12	2015-11-10	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		20.7500	-10,000	-208		876,756
2015-11-12	2015-11-10	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-11-12	2015-11-10	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-2,863		57,665
2015-11-12	2015-11-10	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		20.3200	-2,863	-58		12,947
2015-11-12	2015-11-10	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	2,863	40		15,810
2015-11-12	2015-11-10	4	REID PERPER	NXTM	Stock Option (Right to Buy)	M - Exercise	D	18.55		-7,000		7,000
2015-11-12	2015-11-10	4	REID PERPER	NXTM	Common Stock	F - Taxes	D		20.6800	-6,280	-130		120,483
2015-11-12	2015-11-10	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		18.5500	7,000	130		126,763
2015-11-10	2015-11-09	4	Giannini Daniel A	NXTM	Common Stock	S - Sale	D		20.3000	-6,593	-134		63,780
2015-11-09	2015-11-09	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		49,274
2015-11-09	2015-11-09	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		20.3200	-10,000	-203		876,756
2015-11-09	2015-11-09	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-11-05	2015-11-04	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-4,000		23,735
2015-11-05	2015-11-04	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.9600	-4,000	-80		107,963
2015-11-05	2015-11-04	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	4,000	40		111,963
2015-11-05	2015-11-03	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-826		27,735
2015-11-05	2015-11-03	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.0000	-826	-15		107,963
2015-11-05	2015-11-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	826	8		108,789
2015-11-04	2015-11-03	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-44,400		0
2015-11-04	2015-11-03	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		19.0000	-44,400	-844		59,777
2015-11-04	2015-11-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		9.9600	44,400	442		104,177
2015-11-04	2015-11-04	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.05		-8,591		60,528
2015-11-04	2015-11-04	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		19.5000	-8,591	-168		12,947
2015-11-04	2015-11-04	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D		14.0500	8,591	121		21,538
2015-10-22	2015-10-20	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.8000	-2,000	-32		107,963
2015-10-22	2014-12-15	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-5,800		0
2015-10-22	2014-12-15	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	5,800	40		109,963
2015-10-16	2015-10-16	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		59,274
2015-10-16	2015-10-16	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.5900	-10,000	-156		876,756
2015-10-16	2015-10-16	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-10-15	2015-10-15	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		69,274
2015-10-15	2015-10-15	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.9800	-10,000	-150		876,756
2015-10-15	2015-10-15	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-10-14	2015-10-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		3,719
2015-10-14	2015-10-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.4600	-2,500	-39		18,079
2015-10-14	2015-10-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		20,579
2015-10-09	2015-10-08	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		28,561
2015-10-09	2015-10-08	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-339		6,516
2015-10-09	2015-10-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.4200	-2,839	-44		104,163
2015-10-09	2015-10-08	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		107,002
2015-10-09	2015-10-08	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	339	1		106,002
2015-09-28	2015-09-24	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.2600	-2,000	-35		105,663
2015-09-17	2015-09-17	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		79,274
2015-09-17	2015-09-17	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.1800	-10,000	-162		876,756
2015-09-17	2015-09-17	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-09-16	2015-09-16	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		89,274
2015-09-16	2015-09-16	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.9900	-10,000	-160		876,756
2015-09-16	2015-09-16	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-09-16	2015-09-15	4	MOORE CRAIG W	NXTM	Common Stock	S - Sale	D		16.0000	-1,000	-16		97,046
2015-09-15	2015-09-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		4,339
2015-09-15	2015-09-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.0100	-2,500	-40		19,959
2015-09-15	2015-09-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		22,459
2015-09-11	2015-09-09	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-339		6,855
2015-09-11	2015-09-09	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		29,561
2015-09-11	2015-09-09	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.5400	-2,839	-47		107,663
2015-09-11	2015-09-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	339	1		110,502
2015-09-11	2015-09-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		110,163
2015-08-27	2015-08-25	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.2500	-2,000	-36		109,163
2015-08-18	2015-08-17	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,825		0
2015-08-18	2015-08-17	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		18.3000	-10,825	-198		59,777
2015-08-18	2015-08-17	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		2.1100	10,825	23		70,602
2015-08-17	2015-08-13	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		99,274
2015-08-17	2015-08-13	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		18.3100	-10,000	-183		876,756
2015-08-17	2015-08-13	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-08-17	2015-08-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		4,959
2015-08-17	2015-08-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.1400	-2,500	-45		21,839
2015-08-17	2015-08-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		24,339
2015-08-14	2015-08-12	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,413		30,561
2015-08-14	2015-08-12	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-339		7,194
2015-08-14	2015-08-12	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.7400	-3,252	-58		111,163
2015-08-14	2015-08-12	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,413	14		114,415
2015-08-14	2015-08-12	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	339	1		113,002
2015-08-14	2015-08-12	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		109,274
2015-08-14	2015-08-12	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		18.0300	-10,000	-180		876,756
2015-08-14	2015-08-12	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-08-10	2015-08-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-826		31,974
2015-08-10	2015-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.0000	-826	-15		112,663
2015-08-10	2015-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	826	8		113,489
2015-08-10	2015-08-06	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		15.5200	-5,455	-85		12,947
2015-08-06	2015-08-04	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		32,800
2015-08-06	2015-08-04	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.0000	-2,500	-38		112,663
2015-08-06	2015-08-04	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		115,163
2015-07-23	2015-07-22	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		13.8600	-2,000	-28		114,163
2015-07-17	2015-07-15	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		14.4400	-459	-7		18,402
2015-07-15	2015-07-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		5,579
2015-07-15	2015-07-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		14.7100	-2,500	-37		23,719
2015-07-15	2015-07-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		26,219
2015-07-13	2015-07-09	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-339		7,533
2015-07-13	2015-07-09	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0600	-339	-5		116,163
2015-07-13	2015-07-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	339	1		116,502
2015-06-24	2015-06-23	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.3600	-2,000	-31		116,163
2015-06-19	2015-06-18	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		119,274
2015-06-19	2015-06-18	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.7400	-10,000	-157		876,756
2015-06-19	2015-06-18	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-06-19	2015-06-17	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		129,274
2015-06-19	2015-06-17	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.3800	-10,000	-154		876,756
2015-06-19	2015-06-17	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-06-16	2015-06-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		6,199
2015-06-16	2015-06-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.4800	-2,500	-39		25,599
2015-06-16	2015-06-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		28,099
2015-06-10	2015-06-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		33,800
2015-06-10	2015-06-10	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-339		7,872
2015-06-10	2015-06-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.0000	-2,839	-45		118,163
2015-06-10	2015-06-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		121,002
2015-06-10	2015-06-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	339	1		120,002
2015-05-28	2015-05-26	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.6400	-2,000	-33		119,663
2015-05-26	2015-05-21	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-26	2015-05-21	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-26	2015-05-21	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-26	2015-05-21	4	REID PERPER	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-26	2015-05-21	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-26	2015-05-21	4	Straube Barry M	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-26	2015-05-21	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	A - Award	D	16.81		19,724		19,724
2015-05-22	2015-05-20	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.88		-14,000		0
2015-05-22	2015-05-20	4	MOORE CRAIG W	NXTM	Common Stock	F - Taxes	D		16.9300	-11,478	-194		98,046
2015-05-22	2015-05-20	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		13.8800	14,000	194		109,524
2015-05-19	2015-05-18	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-620		6,819
2015-05-19	2015-05-18	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.6500	-2,500	-42		27,479
2015-05-19	2015-05-18	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	620	6		29,979
2015-05-15	2015-05-13	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		8,211
2015-05-15	2015-05-13	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.3100	-1,650	-27		121,663
2015-05-15	2015-05-13	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		123,313
2015-05-15	2015-05-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.3300	-500	-8		29,359
2015-05-13	2015-05-12	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		139,274
2015-05-13	2015-05-12	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.4400	-10,000	-164		876,756
2015-05-13	2015-05-12	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-04-22	2015-04-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		34,800
2015-04-22	2015-04-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		8,361
2015-04-22	2015-04-21	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.4000	-1,950	-36		123,163
2015-04-22	2015-04-21	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		125,113
2015-04-22	2015-04-21	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		124,313
2015-04-21	2015-04-17	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		149,274
2015-04-21	2015-04-17	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		18.0800	-10,000	-181		876,756
2015-04-21	2015-04-17	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-04-17	2015-04-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.4100	-500	-9		29,859
2015-04-17	2015-04-16	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		159,274
2015-04-17	2015-04-16	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		18.3100	-10,000	-183		876,756
2015-04-17	2015-04-16	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-04-09	2015-04-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.3400	-1,500	-28		124,163
2015-04-02	2015-03-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		35,600
2015-04-02	2015-03-31	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.5000	-800	-14		125,663
2015-04-02	2015-03-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		126,463
2015-03-30	2015-03-26	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		8,511
2015-03-30	2015-03-26	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.9400	-1,150	-19		125,663
2015-03-30	2015-03-26	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		126,813
2015-03-20	2015-03-19	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		17.3100	-500	-9		30,359
2015-03-19	2015-03-17	4	REID PERPER	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.88		-14,000		0
2015-03-19	2015-03-17	4	REID PERPER	NXTM	Common Stock	F - Taxes	D		17.4300	-11,148	-194		119,763
2015-03-19	2015-03-17	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		13.8800	14,000	194		130,911
2015-03-19	2015-03-18	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		169,274
2015-03-19	2015-03-18	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		17.4300	-10,000	-174		876,756
2015-03-19	2015-03-18	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-03-19	2015-03-17	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		179,274
2015-03-19	2015-03-17	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		17.3600	-10,000	-174		876,756
2015-03-19	2015-03-17	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		886,756
2015-03-19	2015-03-17	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-136		0
2015-03-19	2015-03-17	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.5700	-136	-2		126,663
2015-03-19	2015-03-17	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	136	1		126,799
2015-03-17	2015-03-13	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.88		-14,000		0
2015-03-17	2015-03-13	4	Giannini Daniel A	NXTM	Common Stock	F - Taxes	D		17.4000	-11,167	-194		70,373
2015-03-17	2015-03-13	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		13.8800	14,000	194		81,540
2015-03-11	2015-03-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.4400	-1,500	-25		126,663
2015-03-05	2015-03-04	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-3,675		0
2015-03-05	2015-03-04	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		16.9500	-1,195	-20		59,777
2015-03-05	2015-03-04	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			3,675			60,972
2015-03-05	2015-03-03	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,746		19,493
2015-03-05	2015-03-03	4	Brown Robert S.	NXTM	Restricted Stock Unit	A - Award	D	0.00		29,239		29,239
2015-03-05	2015-03-03	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	A - Award	D	16.66		65,618		65,618
2015-03-05	2015-03-03	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		16.6600	-3,131	-52		57,297
2015-03-05	2015-03-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			9,746			60,428
2015-03-05	2015-03-03	4	Brown Robert S.	NXTM	Common Stock	A - Award	D		16.6600	3,054	51		50,682
2015-03-05	2015-03-03	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,746		19,493
2015-03-05	2015-03-03	4	TOWSE MATTHEW W	NXTM	Restricted Stock Unit	A - Award	D	0.00		29,239		29,239
2015-03-05	2015-03-03	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	A - Award	D	16.66		65,618		65,618
2015-03-05	2015-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	F - Taxes	D		16.6600	-3,162	-53		18,861
2015-03-05	2015-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	M - Exercise	D			9,746			22,023
2015-03-05	2015-03-03	4	TOWSE MATTHEW W	NXTM	Common Stock	A - Award	D		16.6600	5,455	91		12,277
2015-03-05	2015-03-04	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-10,107		0
2015-03-05	2015-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		16.9500	-4,186	-71		876,756
2015-03-05	2015-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			10,107			880,942
2015-03-05	2015-03-03	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-28,021		56,043
2015-03-05	2015-03-03	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	A - Award	D	0.00		84,064		84,064
2015-03-05	2015-03-03	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	A - Award	D	16.66		205,058		205,058
2015-03-05	2015-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		16.6600	-9,107	-152		870,835
2015-03-05	2015-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			28,021			879,942
2015-03-05	2015-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	A - Award	D		16.6600	18,838	314		851,921
2015-03-05	2015-03-04	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-3,675		0
2015-03-05	2015-03-04	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		16.9500	-1,195	-20		30,859
2015-03-05	2015-03-04	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			3,675			32,054
2015-03-05	2015-03-03	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-7,919		15,838
2015-03-05	2015-03-03	4	Swan Winifred L	NXTM	Restricted Stock Unit	A - Award	D	0.00		23,757		23,757
2015-03-05	2015-03-03	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	A - Award	D	16.66		53,315		53,315
2015-03-05	2015-03-03	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		16.6600	-2,571	-43		28,379
2015-03-05	2015-03-03	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			7,919			30,950
2015-03-05	2015-03-03	4	Swan Winifred L	NXTM	Common Stock	A - Award	D		16.6600	5,343	89		23,031
2015-03-05	2015-03-04	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-3,675		0
2015-03-05	2015-03-04	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		16.9500	-1,195	-20		128,163
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D	0.00		-9,746		19,493
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-132		136
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	A - Award	D	0.00		29,239		29,239
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	A - Award	D	16.66		102,529		102,529
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.0500	-132	-2		129,358
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		16.6600	-3,168	-53		129,490
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			3,675			132,658
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			9,746			128,983
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	132	1		119,237
2015-03-05	2015-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	A - Award	D		16.6600	7,530	125		119,105
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		36,400
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		8,661
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-132		268
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.8800	-2,082	-37		111,575
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		113,657
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		112,857
2015-02-26	2015-02-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	132	1		112,707
2015-02-20	2015-02-18	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		17.6000	-500	-9		17,688
2015-02-20	2015-02-20	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	M - Exercise	D	13.88		-14,000		0
2015-02-20	2015-02-20	4	LEWIS EARL R	NXTM	Common Stock	M - Exercise	D		13.8800	14,000	194		67,145
2015-02-13	2015-02-11	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.5600	-1,500	-26		112,575
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		37,200
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		400
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		8,811
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.7000	-2,350	-44		114,075
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		116,425
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		115,625
2015-01-28	2015-01-27	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		115,225
2015-01-14	2015-01-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.4400	-500	-9		18,188
2015-01-14	2015-01-13	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-666		0
2015-01-14	2015-01-13	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.3500	-666	-12		18,688
2015-01-14	2015-01-13	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			666			19,354
2015-01-14	2015-01-13	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.3500	-1,500	-28		115,075
2015-01-05	2014-12-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-4,628		800
2015-01-05	2014-12-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	4,628	21		116,575
2014-12-31	2014-12-29	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-667		666
2014-12-31	2014-12-29	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.1700	-667	-12		18,688
2014-12-31	2014-12-29	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		6.8400	667	5		19,355
2014-12-23	2014-12-22	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-667		1,333
2014-12-23	2014-12-22	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.6100	-667	-12		18,688
2014-12-23	2014-12-22	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		6.8400	667	5		19,355
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		38,000
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		8,961
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		5,428
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.4400	-2,350	-43		111,947
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		114,297
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		113,497
2014-12-23	2014-12-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		113,347
2014-12-19	2014-12-18	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.2500	-500	-9		18,688
2014-12-16	2014-12-15	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		17.4500	-3,000	-52		18,485
2014-12-16	2014-12-12	4	Hershberger Kevin	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-5,000		7,576
2014-12-16	2014-12-12	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		17.0400	-5,000	-85		21,485
2014-12-16	2014-12-12	4	Hershberger Kevin	NXTM	Common Stock	M - Exercise	D		9.9600	5,000	50		26,485
2014-12-16	2014-12-15	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		5,800
2014-12-16	2014-12-15	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.4500	-2,000	-35		112,947
2014-12-16	2014-12-15	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		114,947
2014-12-11	2014-12-10	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.7700	-1,500	-27		112,947
2014-12-08	2014-12-05	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		17.1600	-5,000	-86		833,083
2014-12-04	2014-12-03	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-300		0
2014-12-04	2014-12-03	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		17.4800	-300	-5		47,628
2014-12-04	2014-12-03	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		14.4400	300	4		47,928
2014-12-02	2014-12-02	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-34,700		300
2014-12-02	2014-12-02	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		17.4400	-34,700	-605		47,628
2014-12-02	2014-12-02	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		14.4400	34,700	501		82,328
2014-12-02	2014-12-01	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-24,762		0
2014-12-02	2014-12-01	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.0400	-24,762	-422		114,447
2014-12-02	2014-12-01	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.4400	24,762	358		139,209
2014-12-02	2014-12-01	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-16,667		0
2014-12-02	2014-12-01	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		17.0400	-16,667	-284		19,188
2014-12-02	2014-12-01	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		14.4400	16,667	241		35,855
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-800		38,800
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		9,111
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		5,828
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-1,000		7,800
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.5900	-3,350	-59		114,447
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	800	8		117,797
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		116,997
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		116,847
2014-11-25	2014-11-25	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	1,000	7		116,447
2014-11-25	2014-11-24	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-120,000		0
2014-11-25	2014-11-24	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		17.6100	-98,398	-1,733		838,083
2014-11-25	2014-11-24	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		14.4400	120,000	1,733		936,481
2014-11-17	2014-11-14	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-24,760		24,762
2014-11-17	2014-11-14	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.3700	-24,760	-430		115,447
2014-11-17	2014-11-14	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.4400	24,760	358		140,207
2014-11-17	2014-11-13	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-4,800		39,600
2014-11-17	2014-11-13	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.5000	-4,800	-84		115,447
2014-11-17	2014-11-13	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		9.9600	4,800	48		120,247
2014-11-17	2014-11-14	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-16,667		16,667
2014-11-17	2014-11-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		17.3700	-17,167	-298		19,188
2014-11-17	2014-11-14	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		14.4400	16,667	241		36,355
2014-11-12	2014-11-12	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.5800	-1,500	-25		115,447
2014-11-12	2014-11-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-24,761		49,522
2014-11-12	2014-11-07	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.2500	-24,761	-402		116,947
2014-11-12	2014-11-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.4400	24,761	358		141,708
2014-11-12	2014-11-07	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-16,666		33,334
2014-11-12	2014-11-07	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.2500	-16,666	-271		19,688
2014-11-12	2014-11-07	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		14.4400	16,666	241		36,354
2014-11-12	2014-11-07	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.0000	-5,000	-80		816,481
2014-11-12	2014-11-12	4	Hershberger Kevin	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-7,824		12,576
2014-11-12	2014-11-12	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		16.5800	-11,056	-183		21,485
2014-11-12	2014-11-12	4	Hershberger Kevin	NXTM	Common Stock	M - Exercise	D		9.9600	7,824	78		32,541
2014-11-07	2014-11-05	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-12,000		7,439
2014-11-07	2014-11-05	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.3000	-12,000	-184		19,688
2014-11-07	2014-11-05	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	12,000	120		31,688
2014-11-04	2014-11-03	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	14.44		-5,717		74,283
2014-11-04	2014-11-03	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.5000	-5,717	-89		116,947
2014-11-04	2014-11-03	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		14.4400	5,717	83		122,664
2014-10-24	2014-10-23	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-43,470		0
2014-10-24	2014-10-23	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		14.5300	-43,470	-632		47,628
2014-10-24	2014-10-23	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		4.5400	43,470	197		91,098
2014-10-24	2014-10-22	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,900		43,470
2014-10-24	2014-10-22	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		14.5000	-1,900	-28		47,628
2014-10-24	2014-10-22	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		4.5400	1,900	9		49,528
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		9,261
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		6,228
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		8,800
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.5500	-3,550	-52		116,947
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		120,497
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		120,347
2014-10-24	2014-10-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		119,947
2014-10-22	2014-10-20	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.0000	-7,584	-106		821,481
2014-10-21	2014-10-20	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-1,500	-21		117,947
2014-10-17	2014-10-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,968		2,000
2014-10-17	2014-10-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.0100	-3,468	-45		19,688
2014-10-17	2014-10-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		6.8400	2,968	20		23,156
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		9,411
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		6,628
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		10,800
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		13.3400	-3,550	-47		119,447
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		122,997
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		122,847
2014-09-26	2014-09-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		122,447
2014-09-22	2014-09-19	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.0000	-2,416	-34		829,065
2014-09-22	2014-09-19	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-1,300	-18		120,447
2014-09-22	2014-09-18	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-200	-3		121,747
2014-09-10	2014-09-10	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		13.5800	-843	-11		24,717
2014-09-08	2014-09-08	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-1,500	-21		121,947
2014-09-08	2014-09-08	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.0000	-2,322	-33		831,481
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		9,561
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		7,028
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-1,000		12,800
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		13.0600	-2,550	-33		123,447
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		125,997
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		125,847
2014-08-28	2014-08-27	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	1,000	7		125,447
2014-08-18	2014-08-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		4,968
2014-08-18	2014-08-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.6000	-2,000	-27		20,188
2014-08-18	2014-08-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		22,188
2014-08-18	2014-08-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.6100	-500	-7		20,188
2014-08-12	2014-08-11	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		13.7900	-843	-12		25,560
2014-08-08	2014-08-07	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-1,500	-21		124,447
2014-08-08	2014-08-07	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.0000	-5,000	-70		833,803
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-17,226		189,274
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-206,500		0
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-73,120		0
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		13.1500	-94,754	-1,246		838,803
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		2.1100	17,226	36		933,557
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		4.5400	206,500	938		916,331
2014-07-29	2014-07-25	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		6.8400	73,120	500		709,831
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		9,711
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-400		7,428
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		13,800
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		13.5000	-3,550	-48		125,947
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		129,497
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	400	2		129,347
2014-07-28	2014-07-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		128,947
2014-07-22	2014-07-16	4	TOWSE MATTHEW W	NXTM	Common Stock	S - Sale	D		13.4400	-228	-3		6,822
2014-07-22	2014-07-18	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		6,968
2014-07-22	2014-07-18	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.4600	-2,000	-27		20,688
2014-07-22	2014-07-18	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		22,688
2014-07-21	2014-07-17	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.5000	-500	-7		20,688
2014-07-14	2014-07-10	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		13.4900	-843	-11		26,403
2014-07-01	2014-06-30	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D		14.3700	447	6		53,145
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		9,861
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-800		7,828
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		15,800
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.4300	-3,950	-57		126,947
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		130,897
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	800	4		130,747
2014-06-24	2014-06-24	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		129,947
2014-06-23	2014-06-20	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.0000	-5,000	-70		636,711
2014-06-18	2014-06-17	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-1,500	-21		127,947
2014-06-12	2014-06-10	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		13.8700	-843	-12		27,246
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-5,461		19,439
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-3,175		0
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-92		0
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		14.0000	-9,228	-129		21,188
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	5,461	54		30,416
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		2.1100	3,175	7		24,955
2014-06-11	2014-06-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	92	0		21,780
2014-06-09	2014-06-05	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		14.0000	-1,500	-21		129,447
2014-06-09	2014-06-05	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-7,500		24,900
2014-06-09	2014-06-05	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		14.0000	-7,500	-105		21,688
2014-06-09	2014-06-05	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	7,500	75		29,188
2014-06-09	2014-06-05	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.0000	-5,000	-70		641,711
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-150		10,011
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-885		8,628
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		17,800
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		13.6000	-4,035	-55		130,947
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	150	0		134,982
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	885	4		134,832
2014-06-02	2014-05-29	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		133,947
2014-05-27	2014-05-22	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	LEWIS EARL R	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	MOORE CRAIG W	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	REID PERPER	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	Shreiner Jay W	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	Straube Barry M	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-27	2014-05-22	4	Mixer Jean K	NXTM	Stock Option (Right to Buy)	A - Award	D	13.16		23,394		23,394
2014-05-19	2014-05-12	4	Hershberger Kevin	NXTM	Common Stock	S - Sale	D		12.7800	-843	-11		28,089
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-3,000		3,175
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-4,629		92
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	6.84		-2,000		8,968
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		12.8000	-9,629	-123		21,688
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		2.1100	3,000	6		31,317
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	4,629	21		28,317
2014-05-16	2014-05-15	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		6.8400	2,000	14		23,688
2014-05-15	2014-05-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.0400	-5,000	-65		21,688
2014-04-10	2014-03-31	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D		12.7400	883	11		52,698
2014-03-13	2014-03-10	4	TOWSE MATTHEW W	NXTM	Stock Option (right to buy)	A - Award	D	14.66		60,958		60,958
2014-03-13	2014-03-10	4	Turk Joseph E Jr	NXTM	Stock Option (right to buy)	A - Award	D	14.66		60,958		60,958
2014-03-13	2014-03-10	4	Swan Winifred L	NXTM	Stock Option (right to buy)	A - Award	D	14.66		49,529		49,529
2014-03-13	2014-03-10	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	A - Award	D	14.66		175,256		175,256
2014-03-13	2014-03-10	4	Brown Robert S.	NXTM	Stock Option (right to buy)	A - Award	D	14.66		60,958		60,958
2014-03-13	2014-03-10	4	Hershberger Kevin	NXTM	Stock Option (right to buy)	A - Award	D	14.66		15,239		15,239
2014-03-11	2014-03-09	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		0
2014-03-11	2014-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		14.6400	-1,027	-15		131,947
2014-03-11	2014-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			3,056			132,974
2014-03-11	2014-03-09	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		0
2014-03-11	2014-03-09	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		14.6400	-1,039	-15		26,688
2014-03-11	2014-03-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			3,056			27,727
2014-03-11	2014-03-09	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-8,404		0
2014-03-11	2014-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		14.6400	-2,740	-40		646,711
2014-03-11	2014-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			8,404			649,451
2014-03-11	2014-03-09	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		0
2014-03-11	2014-03-09	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		14.6400	-1,037	-15		47,628
2014-03-11	2014-03-09	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			3,056			48,665
2014-03-11	2014-03-09	4	Hershberger Kevin	NXTM	Restricted Stock Unit	M - Exercise	D			-1,146		0
2014-03-11	2014-03-09	4	Hershberger Kevin	NXTM	Common Stock	F - Taxes	D		14.6400	-435	-6		28,932
2014-03-11	2014-03-09	4	Hershberger Kevin	NXTM	Common Stock	M - Exercise	D			1,146			29,367
2014-03-07	2014-03-05	4	MOORE CRAIG W	NXTM	Stock Option (right to buy)	M - Exercise	D	3.38		-14,000		0
2014-03-07	2014-03-05	4	MOORE CRAIG W	NXTM	Common Stock	F - Taxes	D		14.6700	-3,226	-47		95,524
2014-03-07	2014-03-05	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		3.3800	14,000	47		98,750
2014-03-07	2014-03-06	4	FUNARI ROBERT G	NXTM	Common Stock	P - Purchase	D		14.7200	10,150	149		10,150
2014-03-06	2014-03-04	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-3,675		3,675
2014-03-06	2014-03-04	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		14.1800	-1,393	-20		129,918
2014-03-06	2014-03-04	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			3,675			131,311
2014-03-06	2014-03-04	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-3,675		3,675
2014-03-06	2014-03-04	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		14.1800	-1,393	-20		24,671
2014-03-06	2014-03-04	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			3,675			26,064
2014-03-06	2014-03-04	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-10,107		10,107
2014-03-06	2014-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		14.1800	-3,407	-48		641,047
2014-03-06	2014-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			10,107			644,454
2014-03-06	2014-03-04	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-3,675		3,675
2014-03-06	2014-03-04	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		14.1800	-1,393	-20		45,609
2014-03-06	2014-03-04	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			3,675			47,002
2014-03-06	2014-03-04	4	Hershberger Kevin	NXTM	Restricted Stock Unit	M - Exercise	D			-1,378		1,378
2014-03-06	2014-03-04	4	Hershberger Kevin	NXTM	Common Stock	F - Taxes	D		14.1800	-523	-7		28,221
2014-03-06	2014-03-04	4	Hershberger Kevin	NXTM	Common Stock	M - Exercise	D			1,378			28,744
2014-01-03	2013-12-31	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D		10.0000	1,125	11		51,815
2014-01-03	2014-01-02	4	Giannini Daniel A	NXTM	Stock Option (right to buy)	M - Exercise	D	3.38		-14,000		0
2014-01-03	2014-01-02	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		3.3800	14,000	47		67,540
2013-12-13	2013-12-11	4	REID PERPER	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	3.38		-14,000		0
2013-12-13	2013-12-11	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		3.3800	14,000	47		116,911
2013-12-12	2013-12-10	4	Burbank Jeffrey H	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	5.47		-20,735		0
2013-12-12	2013-12-10	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		5.4700	20,735	113		634,347
2013-12-12	2013-12-10	4	Brown Robert S.	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	2.11		-6,175		10,825
2013-12-12	2013-12-10	4	Brown Robert S.	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	4.54		-4,630		45,370
2013-12-12	2013-12-10	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		2.1100	6,175	13		43,327
2013-12-12	2013-12-10	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		4.5400	4,630	21		37,152
2013-12-11	2013-12-10	4	Turk Joseph E Jr	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	6.84		-3,436		19,800
2013-12-11	2013-12-10	4	Turk Joseph E Jr	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	5.47		-13,986		0
2013-12-11	2013-12-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		6.8400	3,436	24		127,636
2013-12-11	2013-12-10	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		5.4700	13,986	77		124,200
2013-12-11	2013-12-10	4	Swan Winifred L	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	5.47		-2,997		0
2013-12-11	2013-12-10	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		5.4700	2,997	16		22,389
2013-11-20	2013-11-19	4	Burbank Jeffrey H	NXTM	Stock option (right to buy)	D - Sale to Issuer	D	5.47		-23,868		20,735
2013-11-20	2013-11-19	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		5.4700	23,868	131		613,612
2013-10-22	2013-10-21	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.92		-75,309		0
2013-10-22	2013-10-21	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		14.0000	-75,309	-1,054		32,522
2013-10-22	2013-10-21	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		8.9200	75,309	672		107,831
2013-10-22	2013-10-18	4	Brown Robert S.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.92		-64,791		75,309
2013-10-22	2013-10-18	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		14.0000	-64,791	-907		32,522
2013-10-22	2013-10-18	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D		8.9200	64,791	578		97,313
2013-10-02	2013-09-30	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D		13.1600	854	11		50,690
2013-09-12	2013-09-10	4	Snell Todd M	NXTM	Common Stock	S - Sale	D		12.6200	-427	-5		6,049
2013-09-10	2013-09-09	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		12.3000	-1,000	-12		10,899
2013-08-14	2013-08-12	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		12.9300	-1,172	-15		11,899
2013-07-16		3	TOWSE MATTHEW W	NXTM	No securities beneficially owned.		D						0
2013-07-16	2013-07-15	4	TOWSE MATTHEW W	NXTM	Stock Option (Right to Buy)	A - Award	D	14.05		69,119		69,119
2013-07-16	2013-07-15	4	TOWSE MATTHEW W	NXTM	Common Stock	A - Award	D			7,050			7,050
2013-07-10	2013-07-08	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-5,000		80,000
2013-07-10	2013-07-08	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		14.3400	-7,000	-100		13,071
2013-07-10	2013-07-08	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	5,000	22		20,071
2013-07-02	2013-06-28	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D		14.2800	332	5		49,836
2013-07-02		3	Hershberger Kevin	NXTM	Common Stock		D						26,724
2013-06-24	2013-06-20	4	Shreiner Jay W	NXTM	Stock Option (Right to Buy)	A - Award	D	14.12		16,063		16,063
2013-06-12	2013-06-10	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		13.7258	-5,000	-69		15,071
2013-06-10	2013-06-10	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-5,000		85,000
2013-06-10	2013-06-10	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		13.7258	-5,000	-69		20,071
2013-06-10	2013-06-10	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	5,000	22		25,071
2013-06-10	2013-06-10	4	Snell Todd M	NXTM	Common Stock	S - Sale	D		13.6500	-427	-6		6,476
2013-05-28	2013-05-23	4	FUNARI ROBERT G	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-28	2013-05-23	4	LEWIS EARL R	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-28	2013-05-23	4	MOORE CRAIG W	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-28	2013-05-23	4	REID PERPER	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-28	2013-05-23	4	Giannini Daniel A	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-28	2013-05-23	4	Straube Barry M	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-28	2013-05-23	4	Mixer Jean K	NXTM	Stock Option (right to buy)	A - Award	D	13.60		18,196		18,196
2013-05-14	2013-05-13	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-5,724		4,276
2013-05-14	2013-05-13	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		12.6654	-15,724	-199		20,071
2013-05-14	2013-05-13	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		2.1100	5,724	12		35,795
2013-04-02	2013-03-29	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	A - Award	I			1,041			1,153,471
2013-03-14	2013-03-13	4	MOORE CRAIG W	NXTM	Stock Option (right to buy)	M - Exercise	D	5.39		-14,000		0
2013-03-14	2013-03-13	4	MOORE CRAIG W	NXTM	Common Stock	F - Taxes	D		11.3700	-6,637	-75		84,750
2013-03-14	2013-03-13	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		5.3900	14,000	75		91,387
2013-03-13	2013-03-12	4	Giannini Daniel A	NXTM	Stock Option (right to buy)	M - Exercise	D	5.39		-14,000		0
2013-03-13	2013-03-12	4	Giannini Daniel A	NXTM	Common Stock	F - Taxes	D		11.2300	-6,720	-75		53,540
2013-03-13	2013-03-12	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		5.3900	14,000	75		60,260
2013-03-12	2013-03-09	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		3,056
2013-03-12	2013-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		11.0000	-999	-11		110,214
2013-03-12	2013-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			3,056			111,213
2013-03-12	2013-03-09	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		3,056
2013-03-12	2013-03-09	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		11.0000	-982	-11		19,392
2013-03-12	2013-03-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			3,056			20,374
2013-03-12	2013-03-09	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-8,404		8,404
2013-03-12	2013-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		11.0000	-2,742	-30		589,744
2013-03-12	2013-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			8,404			592,486
2013-03-12	2013-03-09	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		3,056
2013-03-12	2013-03-09	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		11.0000	-999	-11		32,522
2013-03-12	2013-03-09	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			3,056			33,521
2013-03-12	2013-03-09	4	Shea Thomas	NXTM	Restricted Stock Unit	M - Exercise	D			-2,445		2,445
2013-03-12	2013-03-09	4	Shea Thomas	NXTM	Common Stock	F - Taxes	D		11.0000	-777	-9		30,071
2013-03-12	2013-03-09	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D			2,445			30,848
2013-03-12	2013-03-11	4	Snell Todd M	NXTM	Common Stock	S - Sale	D		10.9800	-427	-5		6,903
2013-03-06	2013-03-05	4	REID PERPER	NXTM	Stock Option (right to buy)	M - Exercise	D	5.39		-14,000		0
2013-03-06	2013-03-05	4	REID PERPER	NXTM	Common Stock	F - Taxes	D		10.9900	-6,867	-75		102,911
2013-03-06	2013-03-05	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		5.3900	14,000	75		109,778
2013-03-06	2013-03-04	4	Turk Joseph E Jr	NXTM	Stock Option (right to buy)	A - Award	D	11.03		65,897		65,897
2013-03-06	2013-03-04	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-3,675		7,350
2013-03-06	2013-03-04	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	A - Award	D			11,025		11,025
2013-03-06	2013-03-04	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		11.0300	-5,400	-60		108,157
2013-03-06	2013-03-04	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			3,675			113,557
2013-03-06	2013-03-04	4	Turk Joseph E Jr	NXTM	Common Stock	A - Award	D			12,708			109,882
2013-03-06	2013-03-04	4	Swan Winifred L	NXTM	Stock Option (right to buy)	A - Award	D	11.03		53,542		53,542
2013-03-06	2013-03-04	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-3,675		7,350
2013-03-06	2013-03-04	4	Swan Winifred L	NXTM	Restricted Stock Unit	A - Award	D			11,025		11,025
2013-03-06	2013-03-04	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		11.0300	-4,202	-46		17,318
2013-03-06	2013-03-04	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			3,675			21,520
2013-03-06	2013-03-04	4	Swan Winifred L	NXTM	Common Stock	A - Award	D			8,395			17,845
2013-03-06	2013-03-04	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	A - Award	D	11.03		189,456		189,456
2013-03-06	2013-03-04	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-10,106		20,214
2013-03-06	2013-03-04	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	A - Award	D			30,320		30,320
2013-03-06	2013-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		11.0300	-12,103	-133		584,082
2013-03-06	2013-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			10,106			596,185
2013-03-06	2013-03-04	4	Burbank Jeffrey H	NXTM	Common Stock	A - Award	D			27,017			586,079
2013-03-06	2013-03-04	4	Brown Robert S.	NXTM	Stock Option (right to buy)	A - Award	D	11.03		65,897		65,897
2013-03-06	2013-03-04	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-3,675		7,350
2013-03-06	2013-03-04	4	Brown Robert S.	NXTM	Restricted Stock Unit	A - Award	D			11,025		11,025
2013-03-06	2013-03-04	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		11.0300	-4,354	-48		30,465
2013-03-06	2013-03-04	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			3,675			34,819
2013-03-06	2013-03-04	4	Brown Robert S.	NXTM	Common Stock	A - Award	D			9,729			31,144
2013-03-06	2013-03-04	4	Shea Thomas	NXTM	Stock Option (right to buy)	A - Award	D	11.03		41,186		41,186
2013-03-06	2013-03-04	4	Shea Thomas	NXTM	Restricted Stock Unit	M - Exercise	D			-2,939		5,880
2013-03-06	2013-03-04	4	Shea Thomas	NXTM	Restricted Stock Unit	A - Award	D			8,819		8,819
2013-03-06	2013-03-04	4	Shea Thomas	NXTM	Common Stock	F - Taxes	D		11.0300	-3,557	-39		28,403
2013-03-06	2013-03-04	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D			2,939			31,960
2013-03-06	2013-03-04	4	Shea Thomas	NXTM	Common Stock	A - Award	D			6,952			29,021
2013-03-06	2013-03-04	4	Snell Todd M	NXTM	Stock Option (right to buy)	A - Award	D	11.03		41,186		41,186
2013-03-05	2013-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		11.0500	-3,274	-36		559,062
2013-03-05	2013-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		11.0500	-1,269	-14		97,174
2013-03-05	2013-03-03	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		11.0500	-1,903	-21		21,415
2013-01-31	2013-01-30	4	Turk Joseph E Jr	NXTM	Stock Option (right to buy)	M - Exercise	D	4.10	4.1000	-5,989	-25	0
2013-01-31	2013-01-30	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.1000	5,989	25		98,443
2013-01-25	2013-01-25	4	Miller Michael	NXTM	Restricted Stock Unit	M - Exercise	D			-1,250		1,250
2013-01-25	2013-01-25	4	Miller Michael	NXTM	Common Stock	M - Exercise	D			1,250			11,375
2013-01-24	2013-01-22	4	FUNARI ROBERT G	NXTM	Stock Option (Right to Buy)	A - Award	D	11.27		7,173		7,173
2013-01-03	2012-12-31	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	A - Award	I			1,044			1,152,430
2013-01-03	2012-12-31	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-11,981		0
2013-01-03	2012-12-31	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		11.2500	-3,798	-43		9,450
2013-01-03	2012-12-31	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			11,981			13,248
2013-01-03	2012-12-31	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-11,981		0
2013-01-03	2012-12-31	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		11.2500	-3,798	-43		92,454
2013-01-03	2012-12-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			11,981			96,252
2013-01-03	2013-01-03	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1444	-10,800	-120		3,893,818
2013-01-03	2012-12-31	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-35,768		0
2013-01-03	2012-12-31	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	4.10	4.1000	-36,560	-150	0
2013-01-03	2012-12-31	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		11.2500	-14,916	-168		562,336
2013-01-03	2012-12-31	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			35,768			577,252
2013-01-03	2012-12-31	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		4.1000	36,560	150		541,484
2013-01-03	2012-12-31	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-11,981		0
2013-01-03	2012-12-31	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		11.2500	-3,798	-43		23,318
2013-01-03	2012-12-31	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			11,981			27,116
2013-01-03	2012-12-31	4	Shea Thomas	NXTM	Restricted Stock Unit	M - Exercise	D			-9,338		0
2013-01-03	2012-12-31	4	Shea Thomas	NXTM	Common Stock	F - Taxes	D		11.2500	-2,961	-33		22,069
2013-01-03	2012-12-31	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D			9,338			25,030
2013-01-02	2013-01-02	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.2879	-26,532	-299		3,904,618
2013-01-02	2012-12-31	4	Utterberg David S	NXTM	Common Stock	A - Award	D		11.2500	888	10		3,931,150
2013-01-02	2012-12-31	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1525	-9,669	-108		3,930,262
2013-01-02	2012-12-28	4	Turk Joseph E Jr	NXTM	Stock Option (right to buy)	M - Exercise	D	4.10	4.1000	-6,000	-25	5,989
2013-01-02	2012-12-28	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.1000	6,000	25		84,271
2012-12-21	2012-12-20	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0533	-14,713	-163		3,939,931
2012-12-19	2012-12-19	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1003	-14,140	-157		3,954,644
2012-12-19	2012-12-18	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.3410	-15,918	-181		3,968,784
2012-12-19	2012-12-17	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.3031	-21,322	-241		3,984,702
2012-12-14	2012-12-14	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1832	-21,631	-242		4,006,024
2012-12-14	2012-12-13	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0847	-10,560	-117		4,027,655
2012-12-14	2012-12-12	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.2924	-18,822	-213		4,038,215
2012-12-14		3	Deerfield Special Situations Fund, L.P. Through Deerfield Special Situations Fund, L.P.	NXTM	Common Stock		I						70,820
2012-12-14		3	Deerfield Special Situations Fund, L.P. Through Deerfield Partners, L.P.	NXTM	Common Stock		I						2,422,121
2012-12-14		3	Deerfield Special Situations Fund, L.P. Through Deerfield International Master Fund, L.P.	NXTM	Common Stock		I						3,223,783
2012-12-14		3	Deerfield Special Situations Fund, L.P. Through Deerfield Special Situations International Master Fund, L.P.	NXTM	Common Stock		I						83,137
2012-12-11	2012-12-11	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.5046	-37,311	-429		4,057,037
2012-12-11	2012-12-10	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0632	-12,602	-139		4,094,348
2012-12-11	2012-12-07	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0223	-11,347	-125		4,106,950
2012-12-11	2012-12-10	4	Snell Todd M	NXTM	Common Stock	D - Sale to Issuer	D		11.0400	-427	-5		7,330
2012-12-06	2012-12-06	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1154	-21,174	-235		4,118,297
2012-12-06	2012-12-05	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.4682	-32,274	-370		4,139,471
2012-12-06	2012-12-04	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1105	-82,907	-921		4,171,745
2012-12-03	2012-12-03	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		12.0591	-26,325	-317		4,254,652
2012-12-03	2012-11-30	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.9946	-19,973	-240		4,280,977
2012-12-03	2012-11-29	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		12.1326	-21,346	-259		4,300,950
2012-11-28	2012-11-28	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.8830	-17,748	-211		4,322,296
2012-11-28	2012-11-27	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.5623	-24,338	-281		4,340,044
2012-11-28	2012-11-26	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.7287	-19,802	-232		4,364,382
2012-11-26	2012-11-23	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.7087	-10,023	-117		4,384,184
2012-11-26	2012-11-21	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.6075	-17,622	-205		4,394,207
2012-11-21	2012-11-20	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.2608	-14,501	-163		4,411,829
2012-11-21	2012-11-19	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1700	-13,083	-146		4,426,330
2012-11-16	2012-11-16	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0014	-1,400	-15		4,439,413
2012-11-16	2012-11-15	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0437	-9,861	-109		4,440,813
2012-11-16	2012-11-14	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.3971	-25,668	-293		4,450,674
2012-11-13	2012-11-13	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.7422	-39,957	-469		4,476,342
2012-11-13	2012-11-12	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.4756	-30,481	-350		4,516,299
2012-11-13	2012-11-09	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1342	-30,528	-340		4,546,780
2012-11-13	2012-11-08	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		12.0220	-1,500	-18		4,577,308
2012-11-13	2012-11-08	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.7048	-81,738	-957		4,578,808
2012-11-13	2012-11-09	4	Mixer Jean K	NXTM	Stock Option (right to buy)	A - Award	D	11.00		11,579		11,579
2012-11-07	2012-11-06	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0259	-2,276	-25		4,660,546
2012-11-07	2012-11-05	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0886	-4,960	-55		4,662,822
2012-11-02	2012-11-02	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1493	-14,124	-157		4,667,782
2012-11-02	2012-11-01	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.1304	-14,313	-159		4,681,906
2012-11-02	2012-10-31	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.0865	-6,293	-70		4,696,219
2012-10-30	2012-10-26	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.2211	-10,827	-121		4,702,512
2012-10-26	2012-10-25	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.3922	-25,146	-286		4,713,339
2012-10-26	2012-10-24	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.2035	-36,545	-409		4,738,485
2012-10-26	2012-10-24	4	Miller Michael	NXTM	Restricted Stock Unit	M - Exercise	D			-1,250		2,500
2012-10-26	2012-10-24	4	Miller Michael	NXTM	Common Stock	M - Exercise	D			1,250			10,125
2012-10-23	2012-10-23	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.2720	-40,621	-458		4,775,030
2012-10-23	2012-10-22	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.5301	-28,584	-330		4,815,651
2012-10-23	2012-10-19	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		11.9391	-21,383	-255		4,844,235
2012-10-18	2012-10-18	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		12.2483	-19,220	-235		4,865,618
2012-10-18	2012-10-17	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		12.2611	-20,655	-253		4,884,838
2012-10-18	2012-10-16	4	Utterberg David S	NXTM	Common Stock	S - Sale	D		12.3685	-11,857	-147		4,905,493
2012-10-02	2012-09-28	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	A - Award	I			907			1,151,386
2012-10-02	2012-09-28	4	Utterberg David S	NXTM	Common Stock	A - Award	D			757			4,917,350
2012-09-18	2012-09-17	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		12.9558	-3,000	-39		1,267
2012-09-12	2012-09-12	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-37,000	-316	0
2012-09-12	2012-09-12	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	37,000	316		504,924
2012-09-12	2012-09-10	4	Snell Todd M	NXTM	Stock Option (right to buy)	A - Award	D	13.34		21,848		21,848
2012-09-12	2012-09-10	4	Snell Todd M	NXTM	Common Stock	A - Award	D			7,757			7,757
2012-09-12		3	Snell Todd M	NXTM	No securities beneficially owned.		D						0
2012-09-11	2012-09-07	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-842		0
2012-09-11	2012-09-07	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	842	7		78,271
2012-08-16	2012-08-14	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		13.6200	-3,000	-41		4,267
2012-08-08	2012-08-06	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-4,000		90,000
2012-08-08	2012-08-06	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		15.0009	-5,000	-75		15,692
2012-08-08	2012-08-06	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	4,000	17		20,692
2012-08-01	2012-07-30	4	Miller Michael	NXTM	Common Stock	S - Sale	D		15.5300	-413	-6		8,875
2012-07-25	2012-07-25	4	Miller Michael	NXTM	Restricted Stock Unit	M - Exercise	D			-1,250		3,750
2012-07-25	2012-07-25	4	Miller Michael	NXTM	Common Stock	M - Exercise	D			1,250			9,288
2012-07-19	2012-07-18	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-977		9,513
2012-07-19	2012-07-18	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		10,161
2012-07-19	2012-07-18	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.5370	-4,025	-63		77,429
2012-07-19	2012-07-18	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	977	4		81,454
2012-07-19	2012-07-18	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		80,477
2012-07-13	2012-07-13	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.8848	-3,000	-48		7,267
2012-07-13	2012-07-13	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	37,000
2012-07-13	2012-07-13	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.8855	-9,250	-147		467,924
2012-07-13	2012-07-13	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		477,174
2012-07-13	2012-07-12	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	46,250
2012-07-13	2012-07-12	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.4780	-9,250	-143		467,924
2012-07-13	2012-07-12	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		477,174
2012-07-13	2012-07-11	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.5500	-5,000	-78		467,924
2012-07-10	2012-07-09	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-4,000		10,000
2012-07-10	2012-07-09	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		16.1533	-10,000	-162		16,692
2012-07-10	2012-07-09	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		2.1100	4,000	8		26,692
2012-07-03	2012-06-29	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	A - Award	I			1,101			1,150,479
2012-07-03	2012-06-29	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D			631			49,504
2012-07-03	2012-06-29	4	Utterberg David S	NXTM	Common Stock	A - Award	D			667			4,916,593
2012-07-03	2012-06-29	4	Giannini Daniel A	NXTM	Common Stock	A - Award	D			809			46,260
2012-07-03	2012-06-29	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-3,684		842
2012-07-03	2012-06-29	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.6239	-3,684	-61		79,679
2012-07-03	2012-06-29	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	3,684	31		83,363
2012-07-03	2012-07-02	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		4,721
2012-07-03	2012-07-02	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	5.47		-1,000		2,997
2012-07-03	2012-07-02	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.5001	-2,541	-42		10,267
2012-07-03	2012-07-02	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		12,808
2012-07-03	2012-07-02	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		5.4700	1,000	5		11,267
2012-06-21	2012-06-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		10,959
2012-06-21	2012-06-21	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-977		10,490
2012-06-21	2012-06-21	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.8700	-4,025	-64		79,679
2012-06-21	2012-06-21	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		83,704
2012-06-21	2012-06-21	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	977	4		82,906
2012-06-21	2012-06-21	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.8270	-5,000	-79		472,924
2012-06-21	2012-06-20	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	55,500
2012-06-21	2012-06-20	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.3018	-9,250	-151		477,924
2012-06-21	2012-06-20	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		487,174
2012-06-21	2012-06-19	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	64,750
2012-06-21	2012-06-19	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.1726	-9,250	-150		477,924
2012-06-21	2012-06-19	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		487,174
2012-06-13	2012-06-12	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.1203	-3,000	-45		10,267
2012-06-13	2012-06-11	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		6,262
2012-06-13	2012-06-11	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	5.47		-1,000		3,997
2012-06-13	2012-06-11	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.4786	-2,541	-39		13,267
2012-06-13	2012-06-11	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		15,808
2012-06-13	2012-06-11	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		5.4700	1,000	5		14,267
2012-06-08	2012-06-07	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-1,000		94,000
2012-06-08	2012-06-07	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		15.9893	-11,000	-176		22,692
2012-06-08	2012-06-07	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	1,000	4		33,692
2012-05-31	2012-05-29	4	Chambon Philippe O.	NXTM	Stock Option (right to buy)	M - Exercise	D	12.20		-2,442		0
2012-05-31	2012-05-29	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	M - Exercise	I		12.2000	2,442	30		1,149,378
2012-05-25	2012-05-24	4	Chambon Philippe O.	NXTM	Stock Option (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-24	4	HAM NANCY	NXTM	Stock Option (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-24	4	LEWIS EARL R	NXTM	Stock Option (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-24	4	MOORE CRAIG W	NXTM	Stock Option (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-24	4	MOORE CRAIG W	NXTM	Stock Option (right to buy)	M - Exercise	D	12.20		-14,000		0
2012-05-25	2012-05-24	4	MOORE CRAIG W	NXTM	Common Stock	M - Exercise	D		12.2000	14,000	171		77,387
2012-05-25	2012-05-24	4	REID PERPER	NXTM	Stock Opton (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-24	4	REID PERPER	NXTM	Stock Option (right to buy)	M - Exercise	D	12.20		-14,000		0
2012-05-25	2012-05-24	4	REID PERPER	NXTM	Common Stock	F - Taxes	D		14.9900	-11,395	-171		95,778
2012-05-25	2012-05-24	4	REID PERPER	NXTM	Common Stock	M - Exercise	D		12.2000	14,000	171		107,173
2012-05-25	2012-05-24	4	Giannini Daniel A	NXTM	Stock Option (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-25	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		14.9163	-5,000	-75		477,924
2012-05-25	2012-05-24	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	74,000
2012-05-25	2012-05-24	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.0024	-9,250	-139		482,924
2012-05-25	2012-05-24	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		492,174
2012-05-25	2012-05-23	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	83,250
2012-05-25	2012-05-23	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		15.0253	-9,250	-139		482,924
2012-05-25	2012-05-23	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		492,174
2012-05-25	2012-05-24	4	Utterberg David S	NXTM	Stock Opton (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-25	2012-05-23	4	Utterberg David S	NXTM	Stock Option (right to buy)	M - Exercise	D	12.20		-14,000		0
2012-05-25	2012-05-23	4	Utterberg David S	NXTM	Common Stock	F - Taxes	D		15.0400	-11,357	-171		4,915,926
2012-05-25	2012-05-23	4	Utterberg David S	NXTM	Common Stock	M - Exercise	D		12.2000	14,000	171		4,927,283
2012-05-25	2012-05-24	4	Straube Barry M	NXTM	Stock Option (right to buy)	A - Award	D	14.99		15,272		15,272
2012-05-23	2012-05-22	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		11,757
2012-05-23	2012-05-22	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-977		11,467
2012-05-23	2012-05-22	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		15.5229	-4,025	-62		81,929
2012-05-23	2012-05-22	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		85,954
2012-05-23	2012-05-22	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	977	4		85,156
2012-05-16	2012-05-15	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		15.0531	-10,000	-151		15,135
2012-05-11	2012-05-11	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		15.5600	-3,000	-47		13,267
2012-05-11	2012-05-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		7,803
2012-05-11	2012-05-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	5.47		-1,000		4,997
2012-05-11	2012-05-09	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.0207	-2,541	-41		16,267
2012-05-11	2012-05-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		18,808
2012-05-11	2012-05-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		5.4700	1,000	5		17,267
2012-05-09	2012-05-07	4	Webb Michael J.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-10,000		0
2012-05-09	2012-05-07	4	Webb Michael J.	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-7,000		25,000
2012-05-09	2012-05-07	4	Webb Michael J.	NXTM	Common Stock	S - Sale	D		16.7586	-19,568	-328		3,195
2012-05-09	2012-05-07	4	Webb Michael J.	NXTM	Common Stock	M - Exercise	D		2.1100	10,000	21		22,763
2012-05-09	2012-05-07	4	Webb Michael J.	NXTM	Common Stock	M - Exercise	D		4.5400	7,000	32		12,763
2012-05-09	2012-05-07	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-4,000		95,000
2012-05-09	2012-05-07	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		16.7562	-5,000	-84		32,692
2012-05-09	2012-05-07	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	4,000	17		37,692
2012-05-01	2012-04-30	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-9,494		0
2012-05-01	2012-04-30	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		17.1709	-9,494	-163		16,267
2012-05-01	2012-04-30	4	Swan Winifred L	NXTM	Common Stock	A - Award	D		8.5500	9,494	81		25,761
2012-05-01	2012-04-30	4	Miller Michael	NXTM	Common Stock	S - Sale	D		17.4100	-413	-7		8,038
2012-04-27	2012-04-26	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		17.5068	-5,000	-88		482,924
2012-04-27	2012-04-25	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	92,500
2012-04-27	2012-04-25	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		17.4136	-9,250	-161		487,924
2012-04-27	2012-04-25	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		497,174
2012-04-27	2012-04-25	4	Miller Michael	NXTM	Restricted Stock Unit	M - Exercise	D			-1,250		5,000
2012-04-27	2012-04-25	4	Miller Michael	NXTM	Common Stock	M - Exercise	D			1,250			8,451
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-1,842		4,526
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-977		12,444
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		12,555
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		16.7903	-5,867	-99		84,179
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	1,842	16		90,046
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	977	4		88,204
2012-04-25	2012-04-23	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		87,227
2012-04-25	2012-04-24	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	101,750
2012-04-25	2012-04-24	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		16.9291	-9,250	-157		487,924
2012-04-25	2012-04-24	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		497,174
2012-04-11	2012-04-10	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.2117	-3,000	-55		16,267
2012-04-11	2012-04-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	5.47		-1,000		5,997
2012-04-11	2012-04-09	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		9,344
2012-04-11	2012-04-09	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.6184	-2,541	-47		19,267
2012-04-11	2012-04-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		21,808
2012-04-11	2012-04-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		5.4700	1,000	5		20,267
2012-04-06	2012-04-04	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		18.9300	-652	-12		86,429
2012-04-03	2012-03-30	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D			428			48,873
2012-04-03	2012-03-30	4	Chambon Philippe O.	NXTM	Common Stock	A - Award	D			635			55,611
2012-04-03	2012-03-30	4	Giannini Daniel A	NXTM	Common Stock	A - Award	D			713			41,009
2012-04-03	2012-04-02	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-7,500		9,494
2012-04-03	2012-04-02	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.2911	-7,500	-145		19,267
2012-04-03	2012-04-02	4	Swan Winifred L	NXTM	Common Stock	A - Award	D		8.5500	7,500	64		26,767
2012-04-03	2012-03-30	4	Utterberg David S	NXTM	Common Stock	A - Award	D			324			4,913,283
2012-04-03	2012-04-02	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-4,000		99,000
2012-04-03	2012-04-02	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		19.1900	-5,000	-96		33,692
2012-04-03	2012-04-02	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	4,000	17		38,692
2012-03-29	2012-03-28	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.6100	-652	-13		87,081
2012-03-29	2012-03-28	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		32,400
2012-03-29	2012-03-28	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		10,885
2012-03-29	2012-03-28	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.6100	-2,541	-50		19,267
2012-03-29	2012-03-28	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		21,808
2012-03-29	2012-03-28	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		20,808
2012-03-23	2012-03-23	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		19.0323	-5,000	-95		487,924
2012-03-23	2012-03-22	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	111,000
2012-03-23	2012-03-22	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		18.9954	-9,250	-176		492,924
2012-03-23	2012-03-22	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		502,174
2012-03-23	2012-03-21	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-7,490	-64	120,250
2012-03-23	2012-03-21	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		19.0899	-7,490	-143		492,924
2012-03-23	2012-03-21	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	7,490	64		500,414
2012-03-22	2012-03-21	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.1780	-652	-13		87,733
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-1,842		6,368
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-977		13,421
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		13,353
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		19.2033	-5,867	-113		88,385
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	1,842	16		94,252
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	977	4		92,410
2012-03-22	2012-03-20	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		91,433
2012-03-21	2012-03-19	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.1100	-2,087	-40		19,844
2012-03-20	2012-03-16	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	S - Sale	I		19.2841	-74,401	-1,435		1,146,301
2012-03-16	2012-03-14	4	Giannini Daniel A	NXTM	Stock Option (Right to Buy)	M - Exercise	D	12.20		-14,000		0
2012-03-16	2012-03-14	4	Giannini Daniel A	NXTM	Common Stock	F - Taxes	D		17.8700	-9,558	-171		44,738
2012-03-16	2012-03-14	4	Giannini Daniel A	NXTM	Common Stock	M - Exercise	D		12.2000	14,000	171		54,296
2012-03-13	2012-03-09	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		6,112
2012-03-13	2012-03-09	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	A - Award	D			9,168		9,168
2012-03-13	2012-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		18.4800	-2,853	-53		90,635
2012-03-13	2012-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			3,056			93,488
2012-03-13	2012-03-09	4	Turk Joseph E Jr	NXTM	Common Stock	A - Award	D			5,932			90,432
2012-03-13	2012-03-09	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		6,112
2012-03-13	2012-03-09	4	Swan Winifred L	NXTM	Restricted Stock Unit	A - Award	D			9,168		9,168
2012-03-13	2012-03-09	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		18.4800	-2,209	-41		21,931
2012-03-13	2012-03-09	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			3,056			24,140
2012-03-13	2012-03-09	4	Swan Winifred L	NXTM	Common Stock	A - Award	D			3,904			21,084
2012-03-13	2012-03-09	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-8,404		16,808
2012-03-13	2012-03-09	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	A - Award	D			25,212		25,212
2012-03-13	2012-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		18.4800	-6,591	-122		492,924
2012-03-13	2012-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			8,404			499,515
2012-03-13	2012-03-09	4	Burbank Jeffrey H	NXTM	Common Stock	A - Award	D			12,364			491,111
2012-03-13	2012-03-09	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		6,112
2012-03-13	2012-03-09	4	Brown Robert S.	NXTM	Restricted Stock Unit	A - Award	D			9,168		9,168
2012-03-13	2012-03-09	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		18.4800	-2,386	-44		25,135
2012-03-13	2012-03-09	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			3,056			27,521
2012-03-13	2012-03-09	4	Brown Robert S.	NXTM	Common Stock	A - Award	D			4,462			24,465
2012-03-13	2012-03-09	4	Webb Michael J.	NXTM	Restricted Stock Unit	M - Exercise	D			-2,444		4,890
2012-03-13	2012-03-09	4	Webb Michael J.	NXTM	Restricted Stock Unit	A - Award	D			7,334		7,334
2012-03-13	2012-03-09	4	Webb Michael J.	NXTM	Common Stock	F - Taxes	D		18.4800	-1,694	-31		5,763
2012-03-13	2012-03-09	4	Webb Michael J.	NXTM	Common Stock	M - Exercise	D			2,444			7,457
2012-03-13	2012-03-09	4	Webb Michael J.	NXTM	Common Stock	A - Award	D			2,445			5,013
2012-03-13	2012-03-09	4	Shea Thomas	NXTM	Restricted Stock Unit	M - Exercise	D			-2,444		4,890
2012-03-13	2012-03-09	4	Shea Thomas	NXTM	Restricted Stock Unit	A - Award	D			7,334		7,334
2012-03-13	2012-03-09	4	Shea Thomas	NXTM	Common Stock	F - Taxes	D		18.4800	-1,816	-34		34,692
2012-03-13	2012-03-09	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D			2,444			36,508
2012-03-13	2012-03-09	4	Shea Thomas	NXTM	Common Stock	A - Award	D			3,278			34,064
2012-03-13	2012-03-09	4	Miller Michael	NXTM	Restricted Stock Unit	M - Exercise	D			-3,056		6,112
2012-03-13	2012-03-09	4	Miller Michael	NXTM	Restricted Stock Unit	A - Award	D			9,168		9,168
2012-03-13	2012-03-09	4	Miller Michael	NXTM	Common Stock	F - Taxes	D		18.4800	-2,286	-42		7,201
2012-03-13	2012-03-09	4	Miller Michael	NXTM	Common Stock	M - Exercise	D			3,056			9,487
2012-03-13	2012-03-09	4	Miller Michael	NXTM	Common Stock	A - Award	D			3,920			6,431
2012-03-12	2012-03-08	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-7,500		16,994
2012-03-12	2012-03-08	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.2382	-10,500	-192		17,180
2012-03-12	2012-03-08	4	Swan Winifred L	NXTM	Common Stock	A - Award	D		8.5500	7,500	64		27,680
2012-03-07	2012-03-05	4	Chambon Philippe O. See footnotes	NXTM	Common Stock	S - Sale	I		18.9360	-22,473	-426		1,220,702
2012-03-06	2012-03-03	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		19.3400	-1,061	-21		84,500
2012-03-06	2012-03-03	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		19.3400	-3,183	-62		478,747
2012-03-06	2012-03-03	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		19.3400	-1,737	-34		20,003
2012-03-06	2012-03-05	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-10,000		103,000
2012-03-06	2012-03-05	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		18.9049	-5,000	-95		30,786
2012-03-06	2012-03-05	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	10,000	43		35,786
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-1,842		8,210
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-977		14,398
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		14,151
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		20.3000	-5,867	-119		85,561
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	1,842	16		91,428
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	977	4		89,586
2012-02-28	2012-02-28	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		88,609
2012-02-28	2012-02-28	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		20.3082	-3,000	-61		20,180
2012-02-28	2012-02-27	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		33,400
2012-02-28	2012-02-27	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		21.2500	-1,000	-21		23,180
2012-02-28	2012-02-27	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		24,180
2012-02-24	2012-02-24	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		21.1827	-5,000	-106		481,930
2012-02-24	2012-02-23	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	127,740
2012-02-24	2012-02-23	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		20.5261	-9,250	-190		486,930
2012-02-24	2012-02-23	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		496,180
2012-02-24	2012-02-22	4	Burbank Jeffrey H	NXTM	Stock Option (right to buy)	M - Exercise	D	8.55	8.5500	-9,250	-79	136,990
2012-02-24	2012-02-22	4	Burbank Jeffrey H	NXTM	Common Stock	S - Sale	D		20.6907	-9,250	-191		486,930
2012-02-24	2012-02-22	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D		8.5500	9,250	79		496,180
2012-02-17	2012-02-15	4	Brown Robert S.	NXTM	Common Stock	S - Sale	D		21.1967	-10,000	-212		21,740
2012-02-08	2012-02-08	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-2,055		6,175
2012-02-08	2012-02-08	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		12,426
2012-02-08	2012-02-08	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		19.9466	-3,596	-72		23,180
2012-02-08	2012-02-08	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		2.1100	2,055	4		26,776
2012-02-08	2012-02-08	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		24,721
2012-02-08	2012-02-06	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-4,000		113,000
2012-02-08	2012-02-06	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		19.3665	-5,000	-97		25,786
2012-02-08	2012-02-06	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	4,000	17		30,786
2012-02-02	2012-01-25	4	Miller Michael	NXTM	Restricted Stock Unit	M - Exercise	D			-1,250		6,250
2012-02-02	2012-01-25	4	Miller Michael	NXTM	Common Stock	M - Exercise	D			1,250			2,511
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-798		14,949
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-978		15,375
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-1,844		10,052
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Common Stock	S - Sale	D		17.7100	-5,870	-104		87,811
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		2.1100	798	2		93,681
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.5400	978	4		92,883
2012-02-01	2012-01-31	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	1,844	16		91,905
2012-02-01	2012-01-31	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	9.96		-1,000		34,400
2012-02-01	2012-01-31	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		18.0000	-1,000	-18		23,180
2012-02-01	2012-01-31	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		9.9600	1,000	10		24,180
2012-02-01	2012-02-01	4	Webb Michael J.	NXTM	Common Stock	S - Sale	D		18.1957	-5,000	-91		2,568
2012-02-01	2012-01-30	4	Miller Michael	NXTM	Common Stock	S - Sale	D		17.6900	-413	-7		1,261
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-5,000		24,494
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	2.11		-1,110		8,230
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.54		-1,541		13,967
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Common Stock	S - Sale	D		16.5437	-10,651	-176		23,180
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		8.5500	5,000	43		33,831
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		2.1100	1,110	2		28,831
2012-01-13	2012-01-11	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D		4.5400	1,541	7		27,721
2012-01-09	2012-01-05	4	Webb Michael J.	NXTM	Common Stock	S - Sale	D		18.0148	-5,874	-106		7,568
2012-01-09	2012-01-06	4	Shea Thomas	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.32		-4,000		117,000
2012-01-09	2012-01-06	4	Shea Thomas	NXTM	Common Stock	S - Sale	D		18.1708	-5,000	-91		26,786
2012-01-09	2012-01-06	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D		4.3200	4,000	17		31,786
2012-01-04	2011-12-30	4	Turk Joseph E Jr	NXTM	Restricted Stock Unit	M - Exercise	D			-11,982		11,981
2012-01-04	2011-12-30	4	Turk Joseph E Jr	NXTM	Common Stock	F - Taxes	D		17.7800	-14,319	-255		90,061
2012-01-04	2011-12-30	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D			11,982			104,380
2012-01-04	2011-12-30	4	Swan Winifred L	NXTM	Restricted Stock Unit	M - Exercise	D			-11,982		11,981
2012-01-04	2011-12-30	4	Swan Winifred L	NXTM	Common Stock	F - Taxes	D		17.7800	-14,319	-255		26,180
2012-01-04	2011-12-30	4	Swan Winifred L	NXTM	Common Stock	M - Exercise	D			11,982			40,499
2012-01-04	2011-12-30	4	Burbank Jeffrey H	NXTM	Restricted Stock Unit	M - Exercise	D			-35,769		35,768
2012-01-04	2011-12-30	4	Burbank Jeffrey H	NXTM	Common Stock	F - Taxes	D		17.7800	-42,744	-760		486,930
2012-01-04	2011-12-30	4	Burbank Jeffrey H	NXTM	Common Stock	M - Exercise	D			35,769			529,674
2012-01-04	2011-12-30	4	Brown Robert S.	NXTM	Restricted Stock Unit	M - Exercise	D			-11,982		11,981
2012-01-04	2011-12-30	4	Brown Robert S.	NXTM	Common Stock	F - Taxes	D		17.7800	-14,319	-255		31,740
2012-01-04	2011-12-30	4	Brown Robert S.	NXTM	Common Stock	M - Exercise	D			11,982			46,059
2012-01-04	2012-01-03	4	Webb Michael J.	NXTM	Common Stock	S - Sale	D		18.1473	-2,126	-39		13,442
2012-01-04	2011-12-30	4	Webb Michael J.	NXTM	Restricted Stock Unit	M - Exercise	D			-9,339		9,338
2012-01-04	2011-12-30	4	Webb Michael J.	NXTM	Common Stock	F - Taxes	D		17.7800	-11,161	-198		15,568
2012-01-04	2011-12-30	4	Webb Michael J.	NXTM	Common Stock	M - Exercise	D			9,339			26,729
2012-01-04	2011-12-30	4	Shea Thomas	NXTM	Restricted Stock Unit	M - Exercise	D			-9,339		9,338
2012-01-04	2011-12-30	4	Shea Thomas	NXTM	Common Stock	F - Taxes	D		17.7800	-11,161	-198		27,786
2012-01-04	2011-12-30	4	Shea Thomas	NXTM	Common Stock	M - Exercise	D			9,339			38,947
2012-01-03	2011-12-30	4	LEWIS EARL R	NXTM	Common Stock	A - Award	D			632			48,445
2012-01-03	2011-12-30	4	Chambon Philippe O.	NXTM	Common Stock	A - Award	D			773			54,976
2012-01-03	2011-12-30	4	Giannini Daniel A	NXTM	Common Stock	A - Award	D			576			40,296
2012-01-03	2011-12-30	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	8.55		-1,000		11,896
2012-01-03	2011-12-30	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.10		-3,000		11,989
2012-01-03	2011-12-30	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		8.5500	1,000	9		92,398
2012-01-03	2011-12-30	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.1000	3,000	12		91,398
2012-01-03	2011-12-29	4	Turk Joseph E Jr	NXTM	Stock Option (Right to Buy)	M - Exercise	D	4.10		-2,263		0
2012-01-03	2011-12-29	4	Turk Joseph E Jr	NXTM	Common Stock	M - Exercise	D		4.1000	2,263	9		88,398
2012-01-03	2011-12-30	4	Utterberg David S	NXTM	Common Stock	A - Award	D			464			4,912,959

Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.

Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.

Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)

Konversi turunan

Penjualan atau pengalihan sekuritas kembali ke perusahaan.

Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.

Pemberian sekuritas oleh atau kepada orang dalam.

Swap ekuitas dan transaksi lindung nilai serupa

Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)

Transaksi yang dilaporkan secara sukarela pada Formulir 4.

Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)

NXTM / NxStage Medical, Inc. - Insider Trading and Ownership Report - SEC Form 3, 4, 5