OSBC Insider Trading - Old Second Bancorp, Inc.

Jumlah Saham Beredar	52,650,413 shares
Saham Orang Dalam	1,473,155 shares
Kepemilikan oleh Orang Dalam	2.80 %
Orang Dalam Sejati	26

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)

1 ( )

440 out of 11305

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)

0.000 %( )

5562 out of 11224

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 Old Second Bancorp, 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	Saham Dimiliki	Terbagi Disesuaikan
Adams Bradley S. CFO & COO - [O]	10,050	10,050
Keith Acker Director - [D]	792,274	792,274
Edward Bonifas Director - [D]	10,551	10,551
J Douglas Cheatham CFO, Director - [D] [O]	38,779	38,779
Gary S Collins VICE CHAIRMAN, Director - [D] [O]	6,703	6,703
Darin Patrick Campbell President, Powersports Lending, Director - [D] [O]	57,565	57,565
James Eccher CHAIRMAN AND CEO, Director - [D] [O]	32,759	32,759
Barry Finn Director - [D]	10,551	10,551

Orang Dalam	Saham Dimiliki	Terbagi Disesuaikan
Richard A JR Gartelmann EVP - [O]	12,472	12,472
Keith Gottschalk EVP - [O]	1,116	1,116
William Kane Director - [D]	60,510	60,510
Dennis L Klaeser Director - [D]	10,551	10,551
Keith Kotche Director - [D]	10,551	10,551
John Ladowicz Director - [D]	10,551	10,551
Lyons Billy J Jr. Director - [D]	16,946	16,946
Hugh H Mclean Director - [D]	10,551	10,551
William J Meyer Director - [D]	132,618	132,618

Orang Dalam	Saham Dimiliki	Terbagi Disesuaikan
Gerald Palmer Director - [D]	60,189	60,189
Donald Pilmer EVP - [O]	3,981	3,981
James C Schmitz Director - [D]	56,996	56,996
William B Skoglund Director - [D]	50,355	50,355
Duane Suits Director - [D]	44,883	44,883
James F Tapscott Director - [D]	0	0
Rocks Patti Temple Director - [D]	10,551	10,551
John JR Williams Director - [D]	10,551	10,551
Jill E York Director - [D]	10,551	10,551

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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 OSBC / Old Second Bancorp, 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 (%)
2025-08-04	Lyons Billy J Jr.	25	16.6100	25	16.6100	415	31	18.7600	54	13.01
2025-02-10	Lyons Billy J Jr.	22	19.0200	22	19.0200	418
2024-12-23	Temple Rocks Patti	5,625	17.7898	5,625	17.7898	100,068
2024-11-04	Lyons Billy J Jr.	26	16.1500	26	16.1500	420
2024-08-05	Lyons Billy J Jr.	23	14.8600	23	14.8600	342
2024-05-06	Lyons Billy J Jr.	24	14.4400	24	14.4400	347
2024-02-06	Lyons Billy J Jr.	26	13.4600	26	13.4600	350
2022-12-16	COLLINS GARY S	900	16.0350	900	16.0350	14,432
2022-11-02	Finn Barry	10,000	16.4400	10,000	16.4400	164,400

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

OSBC / Old Second Bancorp, 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 OSBC / Old Second Bancorp, 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 (%)
2024-11-06	Ladowicz John	13,888	18.2673	13,888	18.2673	253,696	156	14.4500	-53,014	-20.90
2024-07-22	Ladowicz John	30,585	16.2177	30,585	16.2177	496,018
2024-05-08	COLLINS GARY S	21,002	14.2274	21,002	14.2274	298,808
2024-04-23	COLLINS GARY S	22,267	14.5700	22,267	14.5700	324,430
2024-04-23	COLLINS GARY S	15,000	14.5500	15,000	14.5500	218,250
2024-04-22	COLLINS GARY S	3,000	14.4800	3,000	14.4800	43,440
2022-04-11	SKOGLUND WILLIAM B	4,557	14.1970	4,557	14.1970	64,696
2022-03-14	SKOGLUND WILLIAM B	4,557	14.4600	4,557	14.4600	65,894
2022-02-14	SKOGLUND WILLIAM B	4,557	14.3100	4,557	14.3100	65,211

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	Satuan Harga	Unit Diubah	Nilai Diubah (1 ribu)	Sisa Saham
2025-08-05	2025-08-04	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	16.6100	25	0	16,946
2025-07-21	2025-07-18	4	Campbell Darin Patrick IRA	OSBC	Old second Bancorp Inc., Common Stock	A - Award	I		57,565		57,565
2025-07-08		3	Campbell Darin Patrick	OSBC	Old Second Bancorp, Inc. Common Stock		D				309,680
2025-07-08	2025-06-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		47		12,472
2025-07-07	2025-06-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		120		32,759
2025-07-07	2025-06-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		22		6,289
2025-07-07	2025-06-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		36		10,050
2025-07-07	2025-06-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		15		3,981
2025-07-07	2025-06-30	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		181
2025-07-07	2025-06-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		113		6,703
2025-05-06	2025-05-06	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		3,528		329,896
2025-05-06	2025-05-06	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		3,528		329,896
2025-05-06	2025-05-05	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	16.3000	26	0	16,921
2025-04-01	2025-03-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		31		10,014
2025-04-01	2025-03-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		12		3,966
2025-04-01	2025-03-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		381		32,639
2025-04-01	2025-03-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		20		6,267
2025-04-01	2025-03-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		248		12,425
2025-04-01	2025-03-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		220		6,590
2025-03-25	2025-03-11	4	Gartelmann Richard A JR	OSBC	Restricted Stock Units	A - Award	D		2,724		20,552
2025-03-06	2025-03-04	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	17.6500	-4,523	-80	143,308
2025-03-06	2025-03-04	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		15,439		147,831
2025-03-06	2025-03-04	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	17.6500	-8,848	-156	322,840
2025-03-06	2025-03-04	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		30,203		331,688
2025-03-06	2025-03-04	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	17.6500	-4,447	-78	63,112
2025-03-06	2025-03-04	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		15,180		67,559
2025-02-21	2025-02-19	4	Williams John JR	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	Kotche Keith	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	BONIFAS EDWARD	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	Temple Rocks Patti	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	YORK JILL E	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	MCLEAN HUGH H	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	Lyons Billy J Jr.	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	Ladowicz John	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	KLAESER DENNIS L	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	Finn Barry	OSBC	Restricted Stock Units	A - Award	D		3,190		10,551
2025-02-21	2025-02-19	4	ADAMS BRADLEY S.	OSBC	Restricted Stock Units	A - Award	D		26,316		86,265
2025-02-21	2025-02-19	4	Eccher James	OSBC	Restricted Stock Units	A - Award	D		57,154		201,576
2025-02-21	2025-02-19	4	COLLINS GARY S	OSBC	Restricted Stock Units	A - Award	D		11,962		53,619
2025-02-21	2025-02-19	4	Gartelmann Richard A JR	OSBC	Restricted Stock Units	A - Award	D		5,508		17,828
2025-02-21	2025-02-19	4	Pilmer Donald	OSBC	Restricted Stock Units	A - Award	D		12,142		38,718
2025-02-11	2025-02-10	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	19.0200	22	0	13,815
2025-01-02	2024-12-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		34		9,983
2025-01-02	2024-12-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		108		32,258
2025-01-02	2024-12-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		21		6,247
2025-01-02	2024-12-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		37		6,370
2025-01-02	2024-12-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		13		3,954
2025-01-02	2024-12-31	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		180
2025-01-02	2024-12-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		45		12,177
2024-12-26	2024-12-23	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	17.7898	5,625	100	18,679
2024-11-12	2024-11-06	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	18.2673	-13,888	-254	175,304
2024-11-05	2024-11-04	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	16.1500	26	0	13,793
2024-10-04	2024-09-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		104		32,150
2024-10-04	2024-09-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		20		6,226
2024-10-04	2024-09-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		13		3,941
2024-10-04	2024-09-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		32		9,949
2024-10-04	2024-09-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		76		6,333
2024-10-04	2024-09-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		58		12,132
2024-08-06	2024-08-05	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	14.8600	23	0	13,767
2024-07-23	2024-07-22	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	16.2177	-30,585	-496	189,192
2024-07-02	2024-06-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		13		3,928
2024-07-02	2024-06-30	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		179
2024-07-02	2024-03-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		15		3,915
2024-07-02	2024-03-31	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		178
2024-07-02	2024-06-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		129		6,257
2024-07-02	2024-03-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		234		6,128
2024-07-02	2024-06-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		34		9,917
2024-07-02	2024-03-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		37		9,883
2024-07-02	2024-06-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		149		32,046
2024-07-02	2024-06-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		22		6,206
2024-07-02	2024-03-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		403		31,897
2024-07-02	2024-03-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		23		6,184
2024-07-02	2024-06-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		110		12,074
2024-07-02	2024-03-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		271		11,964
2024-05-09	2024-05-08	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.2274	-21,002	-299	46,624
2024-05-07	2024-05-06	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	14.4400	24	0	13,720
2024-04-24	2024-04-23	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5700	-22,267	-324	67,626
2024-04-24	2024-04-23	4	COLLINS GARY S IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.5500	-15,000	-218	61,768
2024-04-24	2024-04-22	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.4800	-3,000	-43	89,893
2024-03-21	2024-03-20	4	COLLINS GARY S	OSBC	Restricted Stock Units	A - Award	D		16,492		50,330
2024-03-15	2024-03-13	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.3600	-4,713	-63	121,757
2024-03-15	2024-03-13	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		16,089		126,470
2024-03-15	2024-03-13	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.3600	-4,665	-62	6,594
2024-03-15	2024-03-13	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		15,924		15,924
2024-03-15	2024-03-13	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.3600	-8,998	-120	289,407
2024-03-15	2024-03-13	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		30,714		298,405
2024-02-22	2024-02-20	4	KLAESER DENNIS L	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		11,941
2024-02-22	2024-02-20	4	Eccher James	OSBC	Restricted Stock Units	A - Award	D		77,088		182,156
2024-02-22	2024-02-20	4	Pilmer Donald	OSBC	Restricted Stock Units	A - Award	D		16,064		34,836
2024-02-22	2024-02-20	4	Gartelmann Richard A JR	OSBC	Restricted Stock Units	A - Award	D		7,150		16,383
2024-02-22	2024-02-20	4	YORK JILL E	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		15,714
2024-02-22	2024-02-20	4	Williams John JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		41,114
2024-02-22	2024-02-20	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		24,635
2024-02-22	2024-02-20	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		164,635
2024-02-22	2024-02-20	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		24,161
2024-02-22	2024-02-20	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		32,931
2024-02-22	2024-02-20	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		191,745
2024-02-22	2024-02-20	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		93,021
2024-02-22	2024-02-20	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,284		179,615
2024-02-22	2024-02-20	4	ADAMS BRADLEY S.	OSBC	Restricted Stock Units	A - Award	D		33,236		79,496
2024-02-07	2024-02-06	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	13.4600	26	0	8,447
2024-02-02	2024-02-01	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	13.2800	7,575	101	181,304
2024-01-02	2023-12-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		22		6,161
2024-01-02	2023-12-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		211		31,494
2024-01-02	2023-12-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		35		9,846
2024-01-02	2023-12-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		21		5,894
2024-01-02	2023-12-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		14		3,900
2024-01-02	2023-12-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		59		11,693
2023-11-08	2023-11-07	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	14.2700	24	0	8,421
2023-10-02	2023-09-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		31		9,811
2023-10-02	2023-09-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		18		5,873
2023-10-02	2023-09-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		12		3,886
2023-10-02	2023-09-30	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		177
2023-10-02	2023-09-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		97		31,380
2023-10-02	2023-09-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		19		6,139
2023-10-02	2023-09-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		107		11,634
2023-08-10	2023-08-08	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	15.9900	21	0	8,397
2023-07-26	2023-07-25	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	15.8000	-9,930	-157	50,355
2023-07-24	2023-07-20	4	SKOGLUND WILLIAM B	OSBC	Restricted Stock Units	M - Exercise	D		-9,930		0
2023-07-24	2023-07-20	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	M - Exercise	D		9,930		60,285
2023-07-03	2023-06-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		43		9,780
2023-07-03	2023-06-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		140		11,527
2023-07-03	2023-06-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		26		5,855
2023-07-03	2023-06-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		140		31,283
2023-07-03	2023-06-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		27		6,120
2023-07-03	2023-06-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		17		3,874
2023-05-10	2023-05-09	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	11.1500	30	0	19,806
2023-04-12	2023-04-11	4	Williams John JR	OSBC	Old Second Bancorp, Inc. Common Stock	W - Other	D		7,401		20,548
2023-04-04	2023-03-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		11		3,857
2023-04-04	2023-03-31	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		176
2023-04-04	2023-03-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		156		11,387
2023-04-04	2023-03-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		372		31,143
2023-04-04	2023-03-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		18		6,093
2023-04-04	2023-03-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		77		5,829
2023-04-04	2023-03-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		28		9,737
2023-03-28	2022-06-09	4	Williams John JR By Nancy Williams Living Trust	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	15.1300	3,000	45	10,125
2023-03-23	2023-03-23	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	13.7500	5,455	75	173,729
2023-03-13	2023-03-13	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	14.3300	5,271	76	168,277
2023-03-13	2023-03-10	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	15.0000	4,847	73	163,006
2023-03-03	2023-02-21	4/A	Gartelmann Richard A JR	OSBC	Restricted Stock Units	A - Award	D		5,170		14,187
2023-03-03	2023-03-02	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	G - Gift	D		-8,053		50,355
2023-03-03	2023-02-21	4/A	Pilmer Donald	OSBC	Restricted Stock Units	A - Award	D		10,512		28,880
2023-03-03	2023-02-21	4/A	COLLINS GARY S	OSBC	Restricted Stock Units	A - Award	D		16,492		55,070
2023-03-03	2023-02-21	4/A	ADAMS BRADLEY S.	OSBC	Restricted Stock Units	A - Award	D		17,892		56,986
2023-03-03	2023-02-21	4/A	Eccher James	OSBC	Restricted Stock Units	A - Award	D		50,076		125,544
2023-03-01	2023-03-01	4/A	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,512		79,836
2023-03-01	2023-03-01	4/A	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,170		35,163
2023-02-23	2023-02-21	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		3,077		175,331
2023-02-23	2023-02-21	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		60,510
2023-02-23	2023-02-21	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		160,351
2023-02-23	2023-02-21	4	Williams John JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		19,304
2023-02-23	2023-02-21	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		17,892		164,917
2023-02-23	2023-02-18	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-3,773		147,025
2023-02-23	2023-02-21	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		16,492		46,485
2023-02-23	2023-02-18	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-1,530		29,993
2023-02-23	2023-02-21	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		19,776
2023-02-23	2023-02-07	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	19.6900	20	0	16,699
2023-02-23	2023-02-21	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		16,492		140,898
2023-02-23	2023-02-18	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-3,351		124,406
2023-02-23	2023-02-21	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		88,737
2023-02-23	2023-02-21	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		20,351
2023-02-23	2023-02-21	4	KLAESER DENNIS L	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		49,657
2023-02-23	2023-02-21	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		248,424
2023-02-23	2023-02-21	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		16,492		85,816
2023-02-23	2023-02-18	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,992		69,324
2023-02-23	2023-02-21	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077
2023-02-23	2023-02-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		50,076		387,758
2023-02-23	2023-02-18	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-7,092		337,682
2023-02-23	2023-02-21	4	YORK JILL E	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		11,430
2023-02-23	2023-02-21	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		164,313
2023-02-23	2023-02-21	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,077		68,338
2023-01-03	2022-12-31	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		175
2023-01-03	2022-12-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		12		3,846
2023-01-03	2022-12-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		18		6,075
2023-01-03	2022-12-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		89		30,771
2023-01-03	2022-12-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		28		9,709
2023-01-03	2022-12-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		49		5,752
2023-01-03	2022-12-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		4,011		11,231
2022-12-19	2022-12-16	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	16.0350	900	14	127,757
2022-12-12	2022-12-09	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	G - Gift	I	16.8700	-2,000	-34	55,408
2022-11-10	2022-11-08	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D	16.9600	20	0	16,679
2022-11-03	2022-11-02	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	16.4400	10,000	164	85,660
2022-10-03	2022-09-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		65		7,220
2022-10-03	2022-09-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		21		6,057
2022-10-03	2022-09-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		110		30,682
2022-10-03	2022-09-30	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		174
2022-10-03	2022-09-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		13		3,834
2022-10-03	2022-09-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		79		5,703
2022-10-03	2022-09-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		34		9,681
2022-09-19	2022-09-16	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	13.3500	1,000	13	126,857
2022-08-11	2022-08-09	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	13.9700	24	0	16,659
2022-07-06	2022-06-30	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		34		9,647
2022-07-06	2022-03-31	4	ADAMS BRADLEY S. By 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		35		9,613
2022-07-06	2022-06-30	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		60		5,624
2022-07-06	2022-03-31	4	COLLINS GARY S By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		244		5,564
2022-07-06	2022-06-30	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		14		3,821
2022-07-06	2022-03-31	4	Pilmer Donald By 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		759		3,807
2022-07-06	2022-03-31	4	Pilmer Donald By Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		-746		173
2022-07-06	2022-06-30	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		165		30,572
2022-07-06	2022-06-30	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		21		6,036
2022-07-06	2022-03-31	4	Eccher James By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		321		30,407
2022-07-06	2022-03-31	4	Eccher James By Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		21		6,015
2022-07-06	2022-06-30	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		97		7,155
2022-07-06	2022-03-31	4	Gartelmann Richard A JR By 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		185		7,058
2022-06-13	2022-06-13	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	I	14.2600	-2	-0	57,408
2022-05-24	2022-05-21	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	13.9400	-2,123	-30	72,336
2022-05-24	2022-05-21	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	13.9400	-1,183	-16	31,510
2022-05-24	2022-05-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	13.9400	-6,592	-92	344,774
2022-05-24	2022-05-21	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	13.9400	-2,987	-42	125,857
2022-05-24	2022-05-21	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	13.9400	-2,987	-42	150,798
2022-05-19	2022-05-18	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	14.1800	4,000	57	75,660
2022-05-12	2022-05-10	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	14.1400	24	0	16,635
2022-05-09	2022-05-09	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	I	14.0300	-4,557	-64	57,410
2022-04-11	2022-04-11	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.1970	-4,557	-65	61,967
2022-03-14	2022-03-14	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.4600	-4,557	-66	66,524
2022-02-17	2022-02-15	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		17,346		128,844
2022-02-17	2022-02-15	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		71,660
2022-02-17	2022-02-15	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		16,611
2022-02-17	2022-02-15	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		17,274
2022-02-17	2022-02-15	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		17,642		153,785
2022-02-17	2022-02-15	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		8,260		74,459
2022-02-17	2022-02-15	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		173,754
2022-02-17	2022-02-15	4	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		161,238
2022-02-17	2022-02-15	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		245,347
2022-02-17	2022-02-15	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,063		32,693
2022-02-17	2022-02-15	4	Suits Duane	OSBC	Old Second Bancorp, inc. Common Stock	A - Award	D		3,080		44,883
2022-02-17	2022-02-15	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080
2022-02-17	2022-02-15	4	KLAESER DENNIS L	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		46,580
2022-02-17	2022-02-15	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		80,934
2022-02-17	2022-02-15	4	YORK JILL E	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		8,353
2022-02-17	2022-02-15	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		34,516		351,366
2022-02-17	2022-02-15	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		58,933
2022-02-17	2022-02-15	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		157,274
2022-02-17	2022-02-15	4	Williams John JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,080		16,227
2022-02-14	2022-02-14	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.3100	-4,557	-65	71,081
2022-02-09	2022-02-08	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	14.4200	23	0	13,531
2022-01-10	2022-01-10	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4400	-4,557	-61	74,138
2022-01-04	2021-12-31	4	ADAMS BRADLEY S. 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		34		9,578
2022-01-04	2021-12-31	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		19		5,367
2022-01-04	2021-12-31	4	Gartelmann Richard A JR 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		46		6,873
2022-01-04	2021-12-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		22		5,994
2022-01-04	2021-12-31	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		107		30,086
2022-01-04	2021-12-31	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		919
2022-01-04	2021-12-31	4	Pilmer Donald 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		14		3,048
2021-12-21	2021-12-20	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	G - Gift	I	12.3500	-3,000	-37	78,695
2021-12-10	2021-12-10	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	12.2400	500	6
2021-12-02	2021-12-01	4	COLLINS GARY S By IRA	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2,120		76,768
2021-12-02		3	Kotche Keith	OSBC	Old Second Bancorp, Inc. Common Stock		D				158,158
2021-12-02		3	Acker Keith	OSBC	Old Second Bancorp, Inc. Common Stock		D				9,415
2021-12-02		3	Acker Keith By K&R Acker Family Ltd.	OSBC	Old Second Bancorp, Inc. Common Stock		I				792,274
2021-12-02		3	Williams John JR	OSBC	Old Second Bancorp, Inc. Common Stock		D				13,147
2021-12-02		3	Williams John JR By Nancy Williams Living Trust	OSBC	Old Second Bancorp, Inc. Common Stock		I				7,125
2021-11-10	2021-11-09	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	13.8100	24	0	13,508
2021-11-08	2021-11-08	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.0100	-4,557	-64	81,695
2021-10-05	2021-09-30	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		7		29,979
2021-10-05	2021-09-30	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1		918
2021-10-05	2021-09-30	4	Pilmer Donald 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		16		3,034
2021-10-05	2021-09-30	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		28		5,348
2021-10-05	2021-09-30	4	Gartelmann Richard A JR 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		110		6,827
2021-09-23	2021-09-22	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8584	200	2	13,484
2021-09-21	2021-09-20	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8200	500	6	111,498
2021-09-17	2021-09-16	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	12.1000	1,500	18
2021-09-07	2021-09-03	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8100	6,835	81	154,194
2021-09-07	2021-09-02	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8500	203	2	147,359
2021-09-07	2021-09-01	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.7200	2,962	35	147,156
2021-09-02	2021-08-23	4/A	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8800	3,350	40	170,674
2021-08-24	2021-08-23	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8800	-3,350	-40	170,674
2021-08-20	2021-08-19	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.7900	1,579	19	41,273
2021-08-19	2021-08-19	4	KLAESER DENNIS L	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.9200	2,000	24	43,500
2021-08-19	2021-08-18	4	KLAESER DENNIS L	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	12.0000	40,000	480	41,500
2021-08-18	2021-08-17	4	KLAESER DENNIS L	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		1,500
2021-08-17	2021-08-13	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	12.0637	4,144	50	5,320
2021-08-17	2021-08-13	4	COLLINS GARY S IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	11.7650	1,000	12	74,648
2021-08-17	2021-08-13	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.9680	1,000	12	110,998
2021-08-12	2021-08-12	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	11.5380	1,422	16	5,972
2021-08-12	2021-08-12	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	11.5380	7,367	85	29,972
2021-08-12	2021-08-12	4	ADAMS BRADLEY S. 401-k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	11.5300	9,544	110	9,544
2021-08-12	2021-08-11	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	11.4400	28	0	13,284
2021-08-11	2021-08-09	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.4000	1,000	11	109,998
2021-08-11	2021-08-10	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.5490	8,500	98	136,143
2021-08-11	2021-08-10	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.4000	8,770	100	308,080
2021-07-29	2021-07-28	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	11.8760	4,000	48	13,256
2021-07-01	2021-06-30	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		-9		917
2021-07-01	2021-06-30	4	Pilmer Donald 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		23		3,018
2021-07-01	2021-06-30	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		87		1,176
2021-07-01	2021-06-30	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		136		22,605
2021-07-01	2021-06-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		16		4,550
2021-07-01	2021-06-30	4	Gartelmann Richard A JR 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		95		6,717
2021-05-13	2021-05-11	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	14.0700	8	0	9,256
2021-04-02	2021-03-31	4	Pilmer Donald 401-K Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		3		2,995
2021-04-02	2021-03-31	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		263		22,469
2021-04-02	2021-03-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		4		4,534
2021-04-02	2021-03-31	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		196		1,089
2021-04-02	2021-03-31	4	Gartelmann Richard A JR 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		131		6,622
2021-03-24	2021-03-23	4	YORK JILL E Held in Trust with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	13.3950	4,000	54	8,000
2021-03-09	2021-03-08	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	1,579	22	55,853
2021-03-09	2021-03-08	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	167,324
2021-03-09	2021-03-08	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	1,579	22	144,194
2021-03-09	2021-03-08	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	67,080
2021-03-09	2021-03-08	4	Suits Duane	OSBC	Old Second Bancorp, inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	41,803
2021-03-09	2021-03-08	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	14,194
2021-03-09	2021-03-08	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-5,054	-70	122,589
2021-03-09	2021-03-08	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-8,086	-111	299,310
2021-03-09	2021-03-08	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-5,054	-70	111,516
2021-03-09	2021-03-08	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	10,194
2021-03-09	2021-03-08	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	39,694
2021-03-09	2021-03-08	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	F - Taxes	D	13.7800	-1,579	-22	22,490
2021-03-09	2021-03-08	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.7600	-14,500	-200	219,777
2021-03-08	2021-03-08	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	13.6300	-1,500	-20	28,630
2021-02-25	2021-02-25	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	11.9500	-6,313	-75	83,018
2021-02-25	2021-02-25	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	11.9600	-100	-1	82,918
2021-02-25	2021-02-25	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	11.9700	-87	-1	82,831
2021-02-23	2021-02-20	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-2,768		140,447
2021-02-23	2021-02-20	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-1,206		30,130
2021-02-23	2021-02-20	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-2,271		64,709
2021-02-23	2021-02-20	4	Eccher James	OSBC	Old Second Bancorp, Inc.Common Stock	J - Other	D		-6,146		319,796
2021-02-23	2021-02-20	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-2,768		116,570
2021-02-19	2021-02-19	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc.	P - Purchase	D	11.4500	125	1	9,248
2021-02-18	2021-02-16	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		9,123
2021-02-18	2021-02-16	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		20,476		305,466
2021-02-18	2021-02-16	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		20,476		305,466
2021-02-18	2021-02-16	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,616		108,722
2021-02-18	2021-02-16	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,616		108,722
2021-02-18	2021-02-16	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		13,273
2021-02-18	2021-02-16	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		24,069
2021-02-18	2021-02-16	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		145,773
2021-02-18	2021-02-16	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		57,432
2021-02-18	2021-02-16	4	Tapscott James F	OSBC	Old Second Bancrop, Inc. Common Stock	A - Award	D		3,773		41,273
2021-02-18	2021-02-16	4	YORK JILL E	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		5,273
2021-02-18	2021-02-16	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		168,903
2021-02-18	2021-02-16	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		41,682
2021-02-18	2021-02-16	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		70,159
2021-02-18	2021-02-16	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,773		15,773
2021-02-18	2021-02-16	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,108		66,980
2021-02-18	2021-02-16	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,726		132,489
2021-02-18	2021-02-16	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,726		132,489
2021-02-18	2021-02-16	4	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		4,954		31,336
2021-02-02	2021-02-01	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.0900	654	7	3,704
2021-02-02	2021-02-01	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.1000	43	0	3,747
2021-02-02	2021-02-01	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.1300	613	6	4,360
2021-02-02	2021-02-01	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.1400	256	3	4,616
2021-02-02	2021-02-01	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.1500	734	7	5,350
2021-01-11		3	Gartelmann Richard A JR 401-K	OSBC	Old Second Bancorp, Inc. Common Stock		I				6,491
2021-01-11		3	Gartelmann Richard A JR	OSBC	Old Second Bancorp, Inc. Common Stock		D				26,382
2021-01-05	2020-12-31	4	Gottschalk Keith 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,116
2021-01-05	2020-12-31	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		22		22,206
2021-01-05	2020-12-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		5		4,530
2021-01-05	2020-12-31	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		4		2,992
2021-01-05	2020-12-31	4	COLLINS GARY S 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		893
2020-12-22	2020-12-21	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	9.7400	-2,500	-24	20,296
2020-12-17	2020-12-16	4	SKOGLUND WILLIAM B as Trustee for self Trust	OSBC	Old Second Bancorp, Inc. Common Stock	G - Gift	I		-3,000		89,331
2020-12-14	2020-12-14	4	YORK JILL E Held in Trust with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	10.1175	2,000	20	4,000
2020-12-14	2020-12-10	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	10.3500	-350	-4	22,796
2020-11-10	2020-11-10	4	YORK JILL E Held in Trust with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	9.9600	100	1	100
2020-11-10	2020-11-10	4	YORK JILL E Held in Trust with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	9.9690	1,800	18	1,900
2020-11-10	2020-11-10	4	YORK JILL E Held in Trust with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	9.9602	100	1	2,000
2020-10-21	2020-10-19	4	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		3,050
2020-10-21	2020-10-19	4	YORK JILL E	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		1,500
2020-10-20		3	Lyons Billy J Jr.	OSBC	Old Second Bancorp, Inc. Common Stock		D				1,550
2020-10-02	2020-09-30	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		25		22,184
2020-10-02	2020-09-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		5		4,525
2020-10-02	2020-09-30	4	Gottschalk Keith 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,115
2020-10-02	2020-09-30	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		4		2,988
2020-10-02	2020-09-30	4	COLLINS GARY S 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		892
2020-09-25	2020-09-23	4	Tapscott James F Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I	7.4800	1,000	7	4,000
2020-07-02	2020-06-30	4	COLLINS GARY S 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		891
2020-07-02	2020-06-30	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		378
2020-07-02	2020-06-30	4	Gottschalk Keith 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		1,114
2020-07-02	2020-06-30	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		6		2,984
2020-07-02	2020-06-30	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I		83		22,159
2020-07-02	2020-06-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I		7		4,521
2020-05-01	2020-05-01	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.3100	9,966	83	22,076
2020-05-01	2020-05-01	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.1300	2,067	17	4,514
2020-04-28	2020-04-27	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	6.9700	1,099	8	12,153
2020-04-28	2020-04-27	4	Temple Rocks Patti IRA	OSBC	Old Second Bncorp, Inc. Common Stock	P - Purchase	I	6.9500	601	4	12,754
2020-04-28	2020-04-27	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	6.9600	300	2	13,054
2020-04-02	2020-03-31	4	Eccher James 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		340		12,110
2020-04-02	2020-03-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		2,447
2020-04-02	2020-03-31	4	Gottschalk Keith 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,112
2020-04-02	2020-03-31	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		3		2,978
2020-04-02	2020-03-31	4	COLLINS GARY S 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		890
2020-03-23	2020-03-18	4	COLLINS GARY S	OSBC	Old Second Bancorpp, Inc. Common Stock	D - Sale to Issuer	D	6.8000	-582	-4	98,106
2020-03-05	2020-03-04	4	Tapscott James F Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I	10.7100	2,000	21	3,000
2020-02-25	2020-02-21	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,380		98,688
2020-02-25	2020-02-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-7,578		284,990
2020-02-25	2020-02-21	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,076		15,550
2020-02-25	2020-02-21	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-3,351		56,872
2020-02-19	2020-02-18	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		23,500		292,568
2020-02-19	2020-02-18	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		11,767		121,763
2020-02-19	2020-02-18	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		-10,334		101,068
2020-02-19	2020-02-18	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		9,025		60,223
2020-02-19	2020-02-18	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,753		17,626
2020-02-19	2020-02-18	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		165,130
2020-02-19	2020-02-18	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		66,386
2020-02-19	2020-02-18	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		53,659
2020-02-19	2020-02-18	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		23,146
2020-02-19	2020-02-18	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		142,000
2020-02-19	2020-02-18	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		14,500
2020-02-19	2020-02-18	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		37,909
2020-02-19	2020-02-18	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		37,500
2020-02-19	2020-02-18	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		12,000
2020-01-03	2019-12-31	4	Gottschalk Keith 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		377
2020-01-03	2019-12-31	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		377
2020-01-03	2019-12-31	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		9		11,770
2020-01-03	2019-12-31	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2		2,445
2020-01-03	2019-12-31	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		3		2,975
2020-01-03	2019-12-31	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	G - Gift	D		-2,476		82,038
2020-01-03	2019-12-31	4	COLLINS GARY S 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		889
2019-12-11	2019-12-09	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancorp, Inc. Common Stock	G - Gift	I	12.4400	-2,000	-25	87,331
2019-10-30	2019-10-28	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D	12.4500	-7,088	-88	84,514
2019-10-02	2019-09-30	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		3		2,972
2019-10-02	2019-09-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,110
2019-10-02	2019-09-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		10		11,761
2019-10-02	2019-09-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		2,443
2019-08-21	2019-08-21	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	12.4820	426	5	888
2019-08-07	2019-08-06	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	11.9680	5,000	60	140,500
2019-07-30	2019-07-30	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.2400	-1,898	-25	89,331
2019-07-30	2019-07-29	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.2900	-1,502	-20	91,229
2019-07-01	2019-06-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorpp, Inc. Common Stock	A - Award	I		26		11,751
2019-07-01	2019-06-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		2,441
2019-07-01	2019-06-30	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		4		2,969
2019-07-01	2019-06-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,109
2019-06-21	2019-06-20	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.6969	-500	-6	14,873
2019-06-04	2019-06-03	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		163,630
2019-06-04	2019-06-03	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		64,886
2019-06-04	2019-06-03	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		52,159
2019-06-04	2019-06-03	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		8,646		242,923
2019-06-04	2019-06-03	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		13,500
2019-06-04	2019-06-03	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		135,500
2019-06-04	2019-06-03	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		13,000
2019-06-04	2019-06-03	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		36,409
2019-06-04	2019-06-03	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		36,000
2019-06-04	2019-06-03	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		2,500		11,054
2019-06-04	2019-06-03	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		10,500
2019-06-03	2019-05-31	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,196		109,996
2019-06-03	2019-05-31	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		10,196		91,602
2019-06-03	2019-05-31	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		22,500		269,068
2019-06-03	2019-05-31	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		7,248		51,198
2019-06-03	2019-05-31	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,048		15,373
2019-05-01	2019-04-30	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	13.0700	-2,000	-26	13,325
2019-04-03	2019-03-31	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-129		246,568
2019-04-03	2019-03-31	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorpp, Inc. Common Stock	A - Award	I		685		11,725
2019-04-03	2019-03-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		459		2,439
2019-04-03	2019-03-31	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-36		43,950
2019-04-03	2019-03-31	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		89		2,965
2019-04-03	2019-03-31	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		376
2019-04-03	2019-03-31	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		1		376
2019-04-03	2019-03-31	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-36		15,325
2019-03-21	2019-03-21	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.3700	-500	-7	93,831
2019-03-21	2019-03-21	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancor, Inc. Common Stock	S - Sale	I	13.2200	-500	-7	93,331
2019-03-21	2019-03-21	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancop, Inc. Common Stock	S - Sale	I	13.2300	-300	-4	93,031
2019-03-21	2019-03-21	4	SKOGLUND WILLIAM B as Trustee	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.2000	-300	-4	92,731
2019-02-19	2019-02-18	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D	14.2400	-9,009	-128	246,697
2019-02-19	2019-02-18	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D	14.2400	-2,422	-34	43,986
2019-02-19	2019-02-18	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D	14.2400	-2,422	-34	15,361
2019-02-13	2019-02-13	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.1000	-3,000	-42	17,783
2019-01-10	2019-01-09	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.4900	1,500	11	20,146
2019-01-07	2019-01-04	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.4900	1,500	11	53,159
2019-01-04	2019-01-02	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.4900	1,500	11	60,189
2019-01-02	2018-12-31	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		49		2,876
2019-01-02	2018-12-31	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorpp, Inc. Common Stock	A - Award	I		9		11,040
2019-01-02	2018-12-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		1,980
2019-01-02	2018-12-31	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,107
2019-01-02	2018-05-11	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.6500	-500	-7	20,783
2018-12-18	2018-12-18	4	Tapscott James F Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	12.8900	1,000	13	1,000
2018-12-13	2018-12-12	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4300	-1,000	-13	0
2018-12-13	2018-12-12	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4310	-1,000	-13	1,000
2018-12-13	2018-12-12	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4600	-500	-7	2,000
2018-12-13	2018-12-12	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4861	-500	-7	2,500
2018-12-13	2018-12-12	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4900	-2,250	-30	3,000
2018-12-13	2018-12-12	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.5000	-1,500	-20	5,250
2018-12-13	2018-12-12	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	13.5015	500	7	91,602
2018-12-11	2018-12-11	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.3000	-2,000	-27	6,750
2018-12-11	2018-12-10	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.4900	1,500	11	63,386
2018-12-11	2018-12-10	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	13.4000	-1,000	-13	8,750
2018-12-07	2018-12-06	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.4900	1,500	11	162,130
2018-12-06	2018-12-06	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	13.4600	23	0	254,729
2018-12-06	2018-12-06	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	13.4800	977	13	255,706
2018-10-02	2018-09-30	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		462
2018-10-02	2018-09-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorpp, Inc. Common Stock	A - Award	I		51		11,031
2018-10-02	2018-09-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,978
2018-10-02	2018-09-30	4	Pilmer Donald 401k Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		51		2,827
2018-10-02	2018-09-30	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		926
2018-09-13	2018-09-13	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	15.2950	500	8	34,500
2018-09-13	2018-09-12	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	15.3500	500	8	34,000
2018-08-01	2018-07-31	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	15.3000	1,000	15	90,602
2018-08-01	2018-07-31	4	COLLINS GARY S	OSBC	Old Second Bancor, Inc. Common Stock	P - Purchase	D	15.1250	500	8	91,102
2018-07-30	2018-07-30	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	15.4600	-500	-8	22,283
2018-07-30	2018-07-30	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	15.4500	-1,000	-15	21,283
2018-07-30	2018-07-30	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	15.5000	2,500	39	61,886
2018-07-03	2018-06-30	4	COLLINS GARY S 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		461		461
2018-07-03	2018-06-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		200		10,981
2018-07-03	2018-06-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		1		1,977
2018-07-03	2018-06-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,106
2018-07-03	2018-06-30	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		925
2018-07-03	2018-06-30	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		61		2,776
2018-05-18	2018-05-17	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.8000	-400	-6	23,783
2018-05-18	2018-05-17	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.9500	-1,000	-15	22,783
2018-05-18	2018-05-16	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.8000	-100	-1	24,183
2018-05-11	2018-05-10	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5500	-400	-6	24,283
2018-05-10	2018-05-09	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5500	-100	-1	24,683
2018-05-09	2018-05-09	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.4000	-500	-7	24,783
2018-05-03	2018-05-02	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.3000	-500	-7	25,283
2018-04-18	2018-04-17	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		11,500
2018-04-18	2018-04-17	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		34,909
2018-04-18	2018-04-17	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		134,000
2018-04-18	2018-04-17	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		51,659
2018-04-18	2018-04-17	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		160,630
2018-04-18	2018-04-17	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		59,386
2018-04-18	2018-04-17	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		25,000		89,602
2018-04-18	2018-04-17	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		33,500
2018-04-18	2018-04-17	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		58,689
2018-04-18	2018-04-17	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		25,000		99,800
2018-04-18	2018-04-17	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		17,032
2018-04-18	2018-04-17	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		18,646
2018-04-18	2018-04-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		40,000		254,706
2018-04-02	2018-03-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		733		10,781
2018-04-02	2018-03-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		1		1,976
2018-04-02	2018-03-30	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		61		2,715
2018-04-02	2018-03-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,105
2018-03-19	2018-03-19	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.9000	-1,306	-19	25,783
2018-03-15	2018-03-13	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,197		27,089
2018-03-15	2018-03-13	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,197		46,408
2018-03-15	2018-03-13	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-1,931		214,706
2018-03-15	2018-03-15	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5000	-2,500	-36	40,487
2018-03-09	2018-03-09	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5000	-2,000	-29	46,705
2018-03-09	2018-03-09	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5500	-1,000	-15	45,705
2018-03-09	2018-03-09	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.6000	-500	-7	45,205
2018-03-09	2018-03-09	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5600	-500	-7	44,705
2018-03-09	2018-03-09	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.5500	-708	-10	43,997
2018-03-09	2018-03-09	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.6500	-1,000	-15	42,997
2018-03-08	2017-03-08	4/A	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,500		48,705
2018-03-08	2018-03-06	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,046		48,605
2018-03-08	2018-03-06	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-7,325		216,637
2018-03-08	2018-03-06	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-2,042		29,286
2018-03-08	2018-03-08	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc.	S - Sale	D	14.5500	-1,000	-15	52,205
2018-03-08	2018-03-08	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.6000	-1,000	-15	51,205
2018-03-08	2018-03-07	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancor, Inc. Common Stock	S - Sale	D	14.2000	-1,000	-14	51,992
2018-03-08	2018-03-07	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.3000	-1,000	-14	50,992
2018-03-08	2018-03-07	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc.	S - Sale	D	14.3500	-287	-4	50,705
2018-03-08	2018-03-07	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		53,205
2018-03-02	2018-03-02	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancor, Inc. Common Stock	S - Sale	D	14.1500	-1,000	-14	52,992
2018-03-02	2018-03-01	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.1500	-5	-0	53,992
2018-02-27	2018-02-26	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	14.0500	-4,000	-56	53,987
2018-02-22	2018-02-20	4	MCLEAN HUGH H	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		129,000
2018-02-22	2018-02-20	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		-1,500		53,698
2018-02-22	2018-02-20	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		57,987
2018-02-22	2018-02-20	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		29,909
2018-02-22	2018-02-20	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		28,500
2018-02-22	2018-02-20	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		6,500
2018-02-22	2018-02-20	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		20,000		223,962
2018-02-22	2018-02-20	4	COLLINS GARY S IRA	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		1,149		72,149
2018-02-22	2018-02-20	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		2		56,602
2018-02-22	2018-02-20	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		8,000		64,602
2018-02-22	2018-02-20	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		3,729		31,328
2018-02-22	2018-02-20	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		8,000		74,800
2018-02-22	2018-02-20	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		6,566		50,651
2018-02-22	2018-02-20	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		155,630
2018-02-22	2018-02-20	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		54,386
2018-02-22	2018-02-20	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		-1,500		46,659
2018-02-22	2018-02-20	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		1,500		13,646
2018-02-06	2018-02-06	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	13.3800	1,000	13	27,000
2018-02-01	2018-02-01	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	14.2500	1,000	14	26,000
2018-01-29	2018-01-29	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	14.4636	-500	-7	27,599
2018-01-02	2017-12-31	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		110		2,654
2018-01-02	2017-12-31	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		1		375
2018-01-02	2017-12-31	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		375
2018-01-02	2017-12-31	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		8		10,048
2018-01-02	2017-12-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		2		1,975
2017-11-06	2017-11-03	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	13.7500	-326	-4	28,173
2017-11-06	2017-11-03	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	13.6356	-74	-1	28,099
2017-10-30	2017-10-27	4	Gottschalk Keith	OSBC	OLD SECOND BANCORP, INC. COMMON STOCK	S - Sale	D	14.0000	-500	-7	28,499
2017-10-25	2017-10-25	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.4000	-804	-12	245,727
2017-10-25	2017-10-25	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.4500	-2,400	-35	243,327
2017-10-25	2017-10-25	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.5000	-600	-9	242,727
2017-10-25	2017-10-24	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	14.4000	-10,096	-145	246,531
2017-10-02	2017-09-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		96		10,040
2017-10-02	2017-09-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		2		1,973
2017-10-02	2017-09-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,103
2017-10-02	2017-09-30	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		367		2,544
2017-09-21	2017-09-20	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1000	-4,450	-54	252,177
2017-09-21	2017-09-20	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1550	-1,000	-12	251,177
2017-09-21	2017-09-20	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1050	-1,000	-12	250,177
2017-09-21	2017-09-20	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1025	-1,000	-12	249,177
2017-09-21	2017-09-20	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1075	-1,000	-12	248,177
2017-09-21	2017-09-20	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1000	-550	-7	56,637
2017-09-21	2017-09-20	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.2500	-150	-2	56,487
2017-09-20	2017-09-19	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1500	-7,000	-85	260,677
2017-09-20	2017-09-19	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1525	-2,000	-24	258,677
2017-09-20	2017-09-19	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1524	-650	-8	258,027
2017-09-20	2017-09-19	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1050	-700	-8	257,327
2017-09-20	2017-09-19	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1000	700	8	256,627
2017-09-20	2017-09-18	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1500	-2,450	-30	9,750
2017-09-20	2017-09-19	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1500	-3,500	-43	59,137
2017-09-20	2017-09-19	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1525	-1,000	-12	58,137
2017-09-20	2017-09-19	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1524	-350	-4	57,787
2017-09-20	2017-09-19	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1050	-300	-4	57,487
2017-09-20	2017-09-19	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1000	-300	-4	57,187
2017-09-19	2017-09-18	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1000	-1,350	-16	12,550
2017-09-19	2017-09-18	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1100	-350	-4	12,200
2017-09-19	2017-09-18	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1500	-2,450	-30	9,750
2017-09-19	2017-09-18	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1000	-600	-7	272,477
2017-09-19	2017-09-18	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1100	-300	-4	272,177
2017-09-19	2017-09-18	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	12.1500	-4,500	-55	267,677
2017-09-19	2017-09-18	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1000	-1,050	-13	65,437
2017-09-19	2017-09-18	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1100	-350	-4	65,087
2017-09-19	2017-09-18	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1500	-2,450	-30	62,637
2017-09-08	2017-09-08	4	COLLINS GARY S IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	10.7700	2,000	22	71,000
2017-08-29	2017-08-28	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	11.4836	550	6	8,554
2017-08-17	2017-08-16	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.5927	2,500	29	25,000
2017-08-17	2017-08-16	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.5751	3,000	35	154,346
2017-08-09	2017-08-07	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.9812	-10,000	-120	45,159
2017-08-09	2017-08-07	4	Pilmer Donald Spouse's IRA	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I	11.9950	1,450	17	1,450
2017-08-07	2017-08-04	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	12.1000	-300	-4	28,999
2017-08-04	2017-08-04	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.9000	-1,200	-14	29,299
2017-08-04	2017-08-03	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.9000	-500	-6	30,499
2017-07-03	2017-06-30	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		375		2,177
2017-07-03	2017-06-30	4	CHEATHAM J DOUGLAS 401-K Saving Plan	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		32		38,779
2017-07-03	2017-06-30	4	CHEATHAM J DOUGLAS Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		4		4,216
2017-07-03	2017-06-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		63,100
2017-07-03	2017-06-30	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		1		1,102
2017-07-03	2017-06-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		277		9,944
2017-07-03	2017-06-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		1		1,971
2017-06-22	2017-06-20	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		2,500		28,409
2017-06-22	2017-06-20	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		2,500		12,146
2017-06-22	2017-06-20	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		10,000		203,962
2017-06-22	2017-06-20	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc.Common Stock	J - Other	D		5,000		44,085
2017-06-22	2017-06-20	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		2,500		52,886
2017-06-22	2017-06-20	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-1,537		30,999
2017-06-22	2017-06-20	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		2,500		55,159
2017-06-22	2017-06-20	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		2,500		151,346
2017-06-07	2017-06-06	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.4000	1,984	23	151,346
2017-06-02	2017-06-02	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8500	26,500	314	66,500
2017-06-02	2017-06-02	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	12.1500	300	4	66,800
2017-06-02	2017-06-01	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.9500	15,000	179	40,000
2017-05-23	2017-05-22	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.4000	516	6	149,362
2017-05-19	2017-05-19	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.5000	2,500	29	148,530
2017-05-19	2017-05-19	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.4000	316	4	148,846
2017-05-18	2017-05-17	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.6000	2,500	29	146,030
2017-05-09	2017-05-08	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	12.0879	1,250	15	8,004
2017-05-02		3	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock		D				0
2017-05-02	2017-05-02	4	ADAMS BRADLEY S.	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		25,000		25,000
2017-05-02	2017-05-01	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.8000	2,000	24	52,886
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.7000	-3,300	-39	55,159
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.7250	-100	-1	58,459
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old Second Bancor, Inc. Common Stock	S - Sale	D	11.7500	-4,374	-51	58,559
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.8000	-1,714	-20	62,933
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old second Bancorp, Inc. Common Stock	S - Sale	D	11.8500	-1,512	-18	64,647
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	11.9000	-900	-11	66,159
2017-05-02	2017-05-01	4	KANE WILLIAM	OSBC	Old second Bancorp, Inc. Common Stock	S - Sale	D	11.9500	-100	-1	67,059
2017-04-04	2017-03-31	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		4		1,101
2017-04-04	2017-03-31	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		1		373
2017-04-04	2017-03-31	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I		-545		1,802
2017-04-04	2017-03-31	4	CHEATHAM J DOUGLAS 401-K Saving Plan	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		35		38,747
2017-04-04	2017-03-31	4	CHEATHAM J DOUGLAS Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		4		4,212
2017-04-04	2017-03-31	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		789		9,667
2017-04-04	2017-03-31	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		2		1,970
2017-03-23	2017-03-22	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.5000	1,000	10	57,600
2017-03-22	2017-03-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.5500	1,490	16	202,952
2017-03-22	2017-03-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.5000	900	9	203,852
2017-03-22	2017-03-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.5250	10	0	203,862
2017-03-22	2017-03-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.4750	100	1	203,962
2017-03-22	2017-03-21	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.5000	3,000	32	141,030
2017-03-22	2017-03-21	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.4940	2,500	26	143,530
2017-03-17	2017-03-15	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	D		-11,334		51,547
2017-03-16	2017-03-10	4	CHEATHAM J DOUGLAS 401-K Saving Plan	OSBC	Old Second Bancorp, Inc Common Stock	J - Other	I		-177		38,712
2017-03-16	2017-03-10	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		-34		8,878
2017-03-16	2017-03-10	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	J - Other	I		-23		1,257
2017-03-16	2017-03-15	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.0000	2,500	28	138,030
2017-03-13	2017-03-10	4	BONIFAS EDWARD	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	D	11.0000	2,500	28	132,848
2017-03-13	2017-03-10	4	BONIFAS EDWARD	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	D	10.9500	2,500	27	135,348
2017-03-13	2017-03-10	4	BONIFAS EDWARD	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	D	10.9000	182	2	135,530
2017-03-08	2017-03-08	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	11.3000	-1,385	-16	273,077
2017-03-08	2017-03-07	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	11.2090	-16,446	-184	274,462
2017-02-24	2017-02-23	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.8800	2,500	27	22,500
2017-02-22	2017-02-22	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	10.8800	575	6	6,754
2017-02-22	2017-02-21	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		5,000
2017-02-22	2017-02-09	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I	10.9800	6	0	6,179
2017-02-22	2016-11-08	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I	7.9200	8	0	6,173
2017-02-22	2016-08-10	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I	7.6400	0	0	6,165
2017-02-22	2016-05-10	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	I	7.1400	0	0	6,165
2017-02-22	2017-02-21	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		-2,500		52,189
2017-02-22	2017-02-21	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		50,886
2017-02-22	2017-02-22	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	10.9000	-1	-0	67,486
2017-02-22	2017-02-22	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	10.8000	-999	-11	66,487
2017-02-22	2017-02-21	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		74,487
2017-02-22	2017-02-21	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	10.9000	-100	-1	74,387
2017-02-22	2017-02-21	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	10.8500	-6,900	-75	67,487
2017-02-22	2017-02-21	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		130,348
2017-02-22	2017-02-21	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		28,409
2017-02-22	2017-02-21	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		25,000		201,462
2017-02-22	2017-02-21	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		6,000		32,536
2017-02-22	2017-02-21	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	D		10,000		44,085
2017-02-22	2017-02-21	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		12,146
2017-02-22	2017-02-21	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		56,600
2017-02-22	2017-02-21	4	Tapscott James F	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	D		2,500		20,000
2017-02-22	2017-02-21	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		67,159
2017-02-22	2017-02-21	4	MCLEAN HUGH H	OSBC	Old second Bancorp, Inc. Common Stock	A - Award	D		2,500		127,500
2017-02-17	2017-02-10	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	I - Other	I	11.0000	-3,293	-36	1,097
2017-02-17	2017-02-10	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc.Common Stock	I - Other	I	11.0000	-1,118	-12	372
2017-02-08	2017-02-08	4	Tapscott James F	OSBC	Old Second Bancorp, Inc.Common Stock	P - Purchase	D	10.6900	2,500	27	17,500
2017-02-01	2017-01-31	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	10.6950	2,500	27	15,000
2017-01-04	2016-12-30	4	CHEATHAM J DOUGLAS Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		5		4,208
2017-01-04	2016-12-30	4	CHEATHAM J DOUGLAS 401-K Saving Plan	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		49		38,889
2017-01-04	2016-12-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		2		1,968
2017-01-04	2016-12-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		11		8,912
2017-01-04	2016-12-30	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	P - Purchase	I		254		1,280
2017-01-04	2016-12-30	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I		1		924
2017-01-04	2016-12-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		5		4,390
2017-01-04	2016-12-30	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		1,490
2016-12-28	2016-12-27	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	11.4200	1,000	11	51,600
2016-11-03		3	MCLEAN HUGH H Held jointly with spouse	OSBC	Old Second Bancorp, Inc. Common Stock		I				250,000
2016-11-03		3	MCLEAN HUGH H Held jointly with spouse	OSBC	Old Second Bancorp, Inc. Common Stock		I				250,000
2016-11-02	2016-11-01	4/A	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	P - Purchase	I	8.0150	961	8	1,026
2016-11-02	2016-11-01	4/A	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.0150	895	7	923
2016-11-02	2016-09-29	4/A	Pilmer Donald	OSBC	Old Second Bancorp, Inc.Common Stock	D - Sale to Issuer	D		-10		34,085
2016-11-01		3	COLLINS GARY S Trust with son James	OSBC	Old Second Bancorp, Inc. Common Stock		I				105,700
2016-11-01		3	COLLINS GARY S IRA	OSBC	Old Second Bancorp, Inc. Common Stock		I				174,000
2016-11-01		3	COLLINS GARY S Trust with son Brandon	OSBC	Old Second Bancorp, Inc. Common Stock		I				105,700
2016-11-01		3	COLLINS GARY S IRA	OSBC	Old Second Bancorp, Inc. Common Stock		I				174,000
2016-11-01		3	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock		D				139,600
2016-11-01		3	COLLINS GARY S Trust with son James	OSBC	Old Second Bancorp, Inc. Common Stock		I				105,700
2016-11-01		3	COLLINS GARY S Trust with son Brandon	OSBC	Old Second Bancorp, Inc. Common Stock		I				105,700
2016-11-01		3	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock		D				139,600
2016-11-01	2016-10-29	4	COLLINS GARY S	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		16,000		16,000
2016-11-01	2016-11-01	4	Pilmer Donald 401(k) plan	OSBC	Old Second Bancorp, Inc.Common Stock	P - Purchase	I	8.0150	961	8	1,026
2016-11-01	2016-11-01	4	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.0150	895	7	923
2016-10-04	2016-09-30	4	Eccher James Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		3		1,966
2016-10-04	2016-09-30	4	Eccher James 401k Savings Plan	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		12		8,901
2016-10-04	2016-09-30	4	CHEATHAM J DOUGLAS Profit Sharing	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		5		4,203
2016-10-04	2016-09-30	4	CHEATHAM J DOUGLAS 401-K Saving Plan	OSBC	Old Second Bancorp, Inc Common Stock	A - Award	I		50		38,840
2016-10-04	2016-07-25	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	I - Other	I	7.0827	-415	-3	4,380
2016-10-04	2016-09-30	4	Gottschalk Keith 401-K	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		5		4,385
2016-10-04	2016-09-30	4	Gottschalk Keith Profit Sharing	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1		1,488
2016-09-12	2016-09-09	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	8.2658	7,398	61	48,386
2016-09-12	2016-09-08	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	8.2900	2,602	22	40,988
2016-08-30	2016-08-29	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.0840	643	5	643
2016-08-30	2016-08-29	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.0880	200	2	843
2016-08-30	2016-08-29	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.0920	500	4	1,343
2016-08-30	2016-08-29	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.1020	100	1	1,443
2016-08-30	2016-08-29	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.1090	600	5	2,043
2016-08-30	2016-08-29	4	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	8.1100	3,957	32	6,000
2016-07-05	2016-06-30	4	Eccher James 401-k	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		305		8,889
2016-07-05	2016-06-30	4	Eccher James Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		3		1,963
2016-07-05	2016-06-30	4	CHEATHAM J DOUGLAS Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		6		4,198
2016-07-05	2016-06-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		54		38,790
2016-07-05	2016-06-30	4	Gottschalk Keith 401(k)	OSBC	Old Second Banorp, Inc. Common Stock	A - Award	I		7		4,795
2016-07-05	2016-06-30	4	Gottschalk Keith Profit Sharing Plan	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		2		1,487
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	7.0000	223	2	164,685
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc Common Stock	P - Purchase	D	7.0200	15	0	164,700
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc Common Stock	P - Purchase	D	7.0300	795	6	165,495
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	7.0400	274	2	165,769
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc Common Stock	P - Purchase	D	7.0500	812	6	166,581
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	7.0600	313	2	166,894
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	7.0800	1,211	9	168,105
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	7.0900	1,564	11	169,669
2016-06-20	2016-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	7.1000	4,793	34	176,462
2016-06-08	2016-06-08	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc.Common Stock	A - Award	D		559		34,095
2016-05-27	2016-05-27	4	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.3500	36	0	33,536
2016-05-27	2016-05-27	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.3500	36	0	26,536
2016-05-27	2016-05-27	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.3500	48	0	62,881
2016-05-27	2016-05-27	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	7.3500	129	1	164,462
2016-05-13	2016-05-12	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.9600	2,000	14	12,500
2016-05-12	2016-05-11	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	7.1200	-100	-1	27,847
2016-05-12	2016-05-11	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	7.0801	-1,347	-10	26,500
2016-05-11	2016-05-10	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	7.0500	-2,000	-14	28,450
2016-05-11	2016-05-10	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	7.1500	-503	-4	27,947
2016-05-03	2016-05-02	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	7.1800	-2,900	-21	30,550
2016-05-03	2016-05-02	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	7.1801	-100	-1	30,450
2016-04-29		3	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock		D				73,133
2016-04-29		3	Pilmer Donald	OSBC	Old Second Bancorp, Inc. Common Stock		D				73,133
2016-04-29		3	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancor, Inc. Common Stock		I				36,706
2016-04-29		3	Pilmer Donald Profit Sharing Plan	OSBC	Old Second Bancor, Inc. Common Stock		I				36,706
2016-04-29	2016-04-27	4	Pilmer Donald	OSBC	Old Second Bancor, Inc. Common Stock	D - Sale to Issuer	D		-3,020		33,500
2016-04-27		3	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock		D				85,546
2016-04-27		3	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock		D				85,546
2016-04-27	2016-04-26	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-7,775		166,333
2016-04-27	2016-04-26	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-6,190		62,833
2016-04-27	2016-04-26	4	Gottschalk Keith	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-3,050		33,450
2016-04-18	2016-02-16	4/A	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		25,909
2016-04-01	2016-03-31	4	Eccher James 401-k	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		1,558		8,596
2016-04-01	2016-03-31	4	Eccher James 401-k	OSBC	Old Second Bancorp, Inc. Common Stock	J - Other	I		-12		8,584
2016-02-25	2016-02-24	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.2500	7,441	47	127,848
2016-02-23	2016-02-23	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.2800	8,000	50	118,507
2016-02-23	2016-02-23	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.2200	1,900	12	120,407
2016-02-17	2016-02-16	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D		2,500		110,507
2016-02-17	2016-02-16	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		-9,000		69,023
2016-02-17	2016-02-16	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D		30,000		174,108
2016-02-17	2016-02-16	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		38,386
2016-02-17	2016-02-16	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		64,659
2016-02-17	2016-02-16	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		9,646
2016-02-17	2016-02-16	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		-2,500		49,689
2016-02-17	2016-02-16	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		5,000		69,487
2016-02-17	2015-03-06	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		25,909
2016-02-17	2016-02-16	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		10,500
2016-02-17	2016-02-16	4	Temple Rocks Patti	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		2,665
2016-02-12	2016-02-12	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.5400	200	1	140,308
2016-02-12	2016-02-12	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.7300	800	5	141,108
2016-02-12	2016-02-12	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.7400	100	1	141,208
2016-02-12	2016-02-12	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.7500	2,900	20	144,108
2016-02-09	2016-02-09	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.5600	212	1	139,320
2016-02-09	2016-02-09	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.5700	788	5	140,108
2016-02-08	2016-02-05	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.3000	3,558	22	103,565
2016-02-08	2016-02-08	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.3000	4,442	28	108,007
2016-01-25	2016-01-25	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.3726	2,000	13	7,000
2016-01-25	2016-01-25	4	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	6.3796	1,000	6	8,000
2016-01-04	2015-12-31	4	Eccher James 401-k	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I		149		7,037
2015-10-29	2015-10-28	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	6.8600	4,000	27	35,886
2015-10-29	2015-10-28	4	Tapscott James F	OSBC	Old Second Capital Trust I Preferred	P - Purchase	D	10.1000	5,000	50	5,000
2015-10-29	2015-10-28	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.7400	-4,009	-27	13,900
2015-10-29	2015-10-28	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.7600	-2,500	-17	40,227
2015-10-29	2015-10-28	4	PALMER GERALD Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.7600	-2,500	-17	40,227
2015-10-29	2015-10-28	4	PALMER GERALD Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.9330	-2,500	-17	37,727
2015-10-29	2015-10-28	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.6330	-2,500	-17	47,189
2015-10-27	2015-10-26	4	PALMER GERALD Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.5336	-2,500	-16	45,227
2015-10-27	2015-10-26	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.5336	-2,500	-16	45,227
2015-10-27	2015-10-26	4	PALMER GERALD Spouse's Trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.5500	-2,500	-16	42,727
2015-10-27	2015-10-26	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.5500	-2,500	-16	42,727
2015-10-27	2015-10-27	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc.	S - Sale	I	6.6900	-253	-2	17,909
2015-10-27	2015-10-26	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.5336	-5,000	-33	22,900
2015-10-27	2015-10-26	4	Ladowicz John co-trustee with spouse	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.5500	-4,738	-31	18,162
2015-10-15		3	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock		I				330
2015-10-15		3	Temple Rocks Patti IRA	OSBC	Old Second Bancorp, Inc. Common Stock		I				330
2015-10-15		3	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock		D				10,000
2015-10-15		3	Tapscott James F	OSBC	Old Second Bancorp, Inc. Common Stock		D				10,000
2015-10-01	2015-09-30	4	Eccher James 401-k	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I		388		6,888
2015-08-04	2015-07-31	4	Ladowicz John co-trustee of spouse's trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.5800	-5,000	-33	6,450
2015-07-02	2015-06-30	4	Eccher James 401-k	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I		258		6,500
2015-06-23	2015-06-23	4	Ladowicz John co-trustee of spouse's trust	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	I	6.5525	-10,000	-66	11,450
2015-06-05	2015-06-05	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.2800	-1,300	-8	60,023
2015-06-04	2015-06-03	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.1900	-1,000	-6	62,523
2015-06-04	2015-06-03	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.2200	-1,000	-6	61,523
2015-06-04	2015-06-03	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.2800	-100	-1	61,423
2015-06-04	2015-06-04	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.2900	-100	-1	61,323
2015-06-02	2015-06-01	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.2943	-3,500	-22	67,886
2015-06-02	2015-06-01	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	S - Sale	D	6.1700	-4,363	-27	63,523
2015-04-01	2015-03-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		297		38,736
2015-03-06	2015-03-06	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		23,409
2015-03-06	2015-03-06	4	Ladowicz John	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	D		2,500		7,146
2015-03-06	2015-03-06	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		9,000		71,386
2015-03-06	2015-03-06	4	MEYER WILLIAM J	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		132,618
2015-03-06	2015-03-06	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		64,487
2015-03-06	2015-03-06	4	SCHMITZ JAMES C	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		56,996
2015-03-06	2015-03-06	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		62,159
2015-03-06	2015-03-06	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		100,007
2015-03-06	2015-03-06	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		57,189
2015-03-06	2015-03-06	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		25,000		139,108
2015-03-06	2015-03-06	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		2,500		31,886
2015-01-05	2014-12-31	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc.	D - Sale to Issuer	D		-50,000		33,566
2015-01-05	2014-12-31	4	SKOGLUND WILLIAM B	OSBC	Old second Bancorp, Inc.	A - Award	D		28,421		61,987
2015-01-05	2014-12-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		595		38,439
2014-10-01	2014-09-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		588		37,844
2014-07-01	2014-06-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		615		37,256
2014-06-30	2014-06-17	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	97,507
2014-06-30	2014-04-28	4	BONIFAS EDWARD Trust	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	S - Sale	I	947.5000	-284	-269	0
2014-06-30	2014-06-17	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	17,500	84	62,386
2014-06-30	2014-06-17	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	40,000	193	114,108
2014-06-30	2014-04-28	4	Eccher James	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	S - Sale	D	947.5000	-120	-114	0
2014-06-30	2014-06-17	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	29,386
2014-06-30	2014-06-17	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	59,659
2014-06-30	2014-06-17	4	Ladowicz John	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	4,646
2014-06-30	2014-04-28	4	Ladowicz John	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	S - Sale	D	947.5000	-283	-268	0
2014-06-30	2014-06-17	4	MEYER WILLIAM J	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	130,118
2014-06-30	2014-06-17	4	PALMER GERALD	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	54,689
2014-06-30	2014-04-28	4	PALMER GERALD Trust	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	S - Sale	I	947.5000	-567	-537	0
2014-06-30	2014-06-17	4	SCHMITZ JAMES C	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	54,496
2014-06-30	2014-04-28	4	SCHMITZ JAMES C	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	S - Sale	D	947.5000	200	190	0
2014-06-30	2014-06-17	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	20,000	96	83,566
2014-06-30	2014-06-17	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D	4.8200	2,500	12	20,909
2014-06-30	2014-04-28	4	Suits Duane	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	S - Sale	D	947.5000	-56	-53	0
2014-04-10	2014-04-08	4	MEYER WILLIAM J	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	45,454	200	127,618
2014-04-09	2014-04-08	4	BONIFAS EDWARD	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	68,181	300	95,007
2014-04-09	2014-04-08	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	11,363	50	44,886
2014-04-09	2014-04-08	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	22,727	100	74,108
2014-04-09	2014-04-08	4	Finn Barry	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	9,090	40	26,886
2014-04-09	2014-04-08	4	KANE WILLIAM	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	11,363	50	57,159
2014-04-09	2014-04-08	4	PALMER GERALD	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	D	4.4000	22,727	100	47,727
2014-04-09	2014-04-08	4	PALMER GERALD Spouse's Trust	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	I	4.4000	22,727	100	47,727
2014-04-09	2014-04-08	4	SCHMITZ JAMES C Roth IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	4.4000	12,000	53	12,000
2014-04-09	2014-04-08	4	SCHMITZ JAMES C IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	4.4000	9,590	42	9,590
2014-04-09	2014-04-08	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	-15,909	-70	63,566
2014-04-09	2014-04-08	4	Suits Duane	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	D	4.4000	15,909	70	18,409
2014-04-09	2014-04-08	4	Ladowicz John IRA	OSBC	Old Second Bancorp, Inc. Common Stock	P - Purchase	I	4.4000	22,727	100	290,908
2014-04-01	2014-03-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		583		36,641
2014-02-27	2014-02-24	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	5.0300	-2,383	-12	47,657
2014-02-27	2014-02-24	4	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D	5.0300	-2,073	-10	51,381
2014-02-27	2014-02-24	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp Inc. Common Stock	D - Sale to Issuer	D	5.0300	-1,879	-9	33,523
2014-02-19	2013-04-16	4/A	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		25,000		53,454
2014-02-19	2013-03-28	4/A	Eccher James	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-57,270		28,454
2014-02-19	2011-06-06	4/A	Eccher James	OSBC	Old Second Bancorp, Inc Common Stock	P - Purchase	D	1.0448	10,000	10	85,724
2014-01-03	2013-04-16	4	Eccher James	OSBC	Old Second Bancorp, Inc common stock	A - Award	D		25,000		43,454
2014-01-03	2013-03-28	4	Eccher James	OSBC	Old Second Bancorp Inc. Common Stock	D - Sale to Issuer	D		-47,903		18,454
2014-01-03	2013-04-16	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		30,000		50,040
2014-01-03	2013-03-28	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp Inc. Common Stock	D - Sale to Issuer	D		-58,523		20,040
2014-01-03	2013-02-15	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp Inc. Common Stock	D - Sale to Issuer	D		-15,782		78,563
2014-01-03	2012-02-21	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	D		20,000		94,345
2014-01-03	2012-01-19	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-14,224		74,345
2014-01-03	2011-03-15	4	SKOGLUND WILLIAM B	OSBC	Old Second Bancorp, Inc. Common Stock	D - Sale to Issuer	D		-9,222		88,569
2014-01-03	2013-12-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		587		36,058
2014-01-03	2013-04-16	4	CHEATHAM J DOUGLAS	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	D		20,000		35,402
2013-10-01	2013-09-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		490		35,471
2013-07-01	2013-06-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp, Inc. Common Stock	A - Award	I		634		34,981
2013-04-02	2013-03-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	I		1,266		34,347
2013-03-13		3	Suits Duane	OSBC	Old Second Bancorp Inc. Common Stock		D				2,500
2013-03-13		3	Suits Duane Spouses' Trust	OSBC	Old Second Bancorp Inc. Common Stock		I				500
2013-03-13		3	Suits Duane IRA	OSBC	Old Second Bancorp Inc. Common Stock		I				1,700
2013-03-13	2013-03-11	4	Suits Duane	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	P - Purchase	D	352.5000	56	20	56
2013-03-12	2013-03-11	4	Eccher James	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	P - Purchase	D	352.5000	120	42	120
2013-03-12	2013-03-11	4	BONIFAS EDWARD Trust	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	P - Purchase	I	352.5000	284	100	284
2013-03-12	2013-03-11	4	PALMER GERALD Trust	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	P - Purchase	I	352.5000	567	200	567
2013-03-12	2013-03-11	4	SCHMITZ JAMES C	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	P - Purchase	D	352.5000	200	70	200
2013-03-12	2013-03-11	4	Ladowicz John	OSBC	OSBI Fixed Rate Cumulative Preferred Stock-Ser B	P - Purchase	D	352.5000	283	100	283
2013-01-02	2012-12-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	I		2,003		33,081
2012-10-01	2012-09-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	I		1,794		31,078
2012-08-22	2012-08-21	4	PALMER GERALD Spouse's Trust	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	I	1.4976	5,000	7	25,000
2012-08-22	2012-08-21	4	PALMER GERALD	OSBC	Old Second Bancorp Inc. Common Stock	P - Purchase	D	1.4976	5,000	7	25,000
2012-07-02	2012-06-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	I		1,711		29,284
2012-04-02	2012-03-30	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	I		2,370		27,573
2012-04-02	2012-03-30	4	Eccher James 401-k	OSBC	Old Second Bancorp Inc. Common Stock	D - Sale to Issuer	I		-3		6,242
2012-01-03	2011-12-31	4	CHEATHAM J DOUGLAS 401(k)	OSBC	Old Second Bancorp Inc. Common Stock	A - Award	I		1,776		25,203

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)

OSBC / Old Second Bancorp, Inc. - Insider Trading and Ownership Report - SEC Form 3, 4, 5