Mesa Laboratories, Inc.
US ˙ NasdaqGS ˙ US59064R1095

SecurityMLAB / Mesa Laboratories, Inc.
InsiderGary M Owens
This page shows the track record and history of Owens Gary M insider trades in Mesa Laboratories, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Gary M Owens in MLAB / Mesa Laboratories, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Max		 Price at
Max		 Max
Profit ($)		 Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

MLAB / Mesa Laboratories, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Gary M Owens in MLAB / Mesa Laboratories, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares		 Reported
Price		 Adjusted
Shares		 Adjusted
Price		 Cost Basis Days to
Min		 Price at
Min		 Max Loss
Avoided ($)		 Max Loss
Avoided (%)
2025-06-16 1,939 97.1180 1,939 97.1180 188,312 50 57.4400 -76,935 -40.86
2024-10-29 2,551 111.9760 2,551 111.9760 285,651
2024-10-28 2,518 113.6160 2,518 113.6160 286,085
2022-06-21 1,756 188.2240 1,756 188.2240 330,521
2021-06-16 6,545 255.6700 6,545 255.6700 1,673,360
2021-06-07 1,350 264.0000 1,350 264.0000 356,400

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

MLAB / Mesa Laboratories, Inc. Insider Trades
Insider Transaction History
File
Date		 Trade
Date		 Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price		 Unit
Price		 Units
Changed		 Value
Changed (1K)		 Remaining
Options		 Remaining
Shares
2025-06-24 2025-06-21 4 Owens Gary M MLAB Common Stock F - Taxes D 95.8200 -1,445 -138 52,577
2025-06-24 2025-06-21 4 Owens Gary M MLAB Common Stock M - Exercise D 95.8200 3,301 316 54,022
2025-06-20 2025-06-18 4 Owens Gary M MLAB Common Stock F - Taxes D 92.9900 -3,810 -354 50,721
2025-06-20 2025-06-18 4 Owens Gary M MLAB Common Stock M - Exercise D 92.9900 8,707 810 54,531
2025-06-18 2025-06-16 4 Owens Gary M MLAB Common Stock S - Sale D 97.1180 -1,939 -188 45,824
2025-06-18 2025-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 2,102 47,763
2025-06-18 2025-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 2,324 43,337
2025-03-24 2025-03-19 4 Owens Gary M MLAB Common Stock S - Sale D 123.9100 -21,000 -2,602 43,337
2025-03-24 2025-03-19 4 Owens Gary M MLAB Common Stock M - Exercise D 122.9800 21,000 2,583 64,337
2024-10-29 2024-10-29 4 Owens Gary M MLAB Common Stock S - Sale D 111.9760 -2,551 -286 43,337
2024-10-29 2024-10-28 4 Owens Gary M MLAB Common Stock S - Sale D 113.6160 -2,518 -286 45,888
2024-10-29 2024-10-27 4 Owens Gary M MLAB Common Stock A - Award D 11,559 48,406
2024-09-06 2024-09-01 4 Owens Gary M MLAB Common Stock F - Taxes D 133.6900 -1,445 -193 36,847
2024-09-06 2024-09-01 4 Owens Gary M MLAB Common Stock M - Exercise D 3,301 38,292
2024-06-17 2024-06-14 4 Owens Gary M MLAB Common Stock M - Exercise D 4,959 34,991
2023-09-05 2023-09-01 4 Owens Gary M MLAB Common Stock S - Sale D 142.8200 -2,000 -286 30,032
2023-09-05 2023-09-01 4 Owens Gary M MLAB Common Stock M - Exercise D 136.4200 2,000 273 32,032
2023-06-21 2023-06-16 4 Owens Gary M MLAB Common Stock F - Taxes D 135.5500 -945 -128 30,047
2023-06-21 2023-06-16 4 Owens Gary M MLAB Common Stock M - Exercise D 2,820 30,992
2023-06-16 2023-06-15 4 Owens Gary M MLAB Common Stock F - Taxes D 134.4500 -1,237 -166 28,172
2023-06-16 2023-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 2,823 29,409
2022-09-02 2022-09-01 4 Owens Gary M MLAB Common Stock F - Taxes D 178.4200 -722 -129 26,586
2022-09-02 2022-09-01 4 Owens Gary M MLAB Common Stock M - Exercise D 1,643 27,308
2022-09-02 2022-09-01 4 Owens Gary M MLAB Common Stock M - Exercise D 4,025 25,665
2022-06-22 2022-06-21 4 Owens Gary M MLAB Common Stock S - Sale D 188.2240 -1,756 -331 21,640
2022-06-22 2022-06-21 4 Owens Gary M MLAB Common Stock A - Award D 4,055 23,396
2022-06-22 2022-06-17 4 Owens Gary M MLAB Common Stock F - Taxes D 185.5700 -740 -137 19,341
2022-06-22 2022-06-17 4 Owens Gary M MLAB Common Stock M - Exercise D 1,685 20,081
2021-09-01 2021-09-01 4 Owens Gary M MLAB Non Qualified Stock Options A - Award D 268.85 15,786 67,520
2021-09-01 2021-09-01 4 Owens Gary M MLAB Restricted Stock Units - 6 A - Award D 4,025 4,025
2021-09-01 2021-09-01 4 Owens Gary M MLAB Restricted Stock Units - 5 A - Award D 4,917 4,917
2021-06-17 2021-06-16 4 Owens Gary M MLAB Common Stock S - Sale D 255.6700 -6,545 -1,673 18,396
2021-06-17 2021-06-15 4 Owens Gary M MLAB Common Stock A - Award D 14,448 24,941
2021-06-16 2021-06-15 4 Owens Gary M MLAB Restricted Stock Unit - 4 M - Exercise D -1,831 0
2021-06-16 2021-06-15 4 Owens Gary M MLAB Restricted Stock Units - 3 M - Exercise D -706 1,369
2021-06-16 2021-06-15 4 Owens Gary M MLAB Restricted Stock Unit - 2 M - Exercise D -1,000 3,000
2021-06-16 2021-06-15 4 Owens Gary M MLAB Common Stock F - Taxes D 263.3000 -1,557 -410 10,493
2021-06-16 2021-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 1,831 12,050
2021-06-16 2021-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 706 10,219
2021-06-16 2021-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 1,000 9,513
2021-06-08 2021-06-07 4 Owens Gary M mlab Common Stock S - Sale D 264.0000 -1,350 -356 8,513
2020-10-09 2020-10-08 4 Owens Gary M MLAB Common Stock S - Sale D 276.9100 -323 -89 9,863
2020-10-09 2020-10-07 4 Owens Gary M MLAB Common Stock S - Sale D 275.0000 -677 -186 10,186
2020-10-06 2020-10-06 4 Owens Gary M MLAB Common Stock S - Sale D 265.0000 -1,000 -265 10,863
2020-09-17 2020-09-16 4 Owens Gary M MLAB Common Stock S - Sale D 249.3200 -100 -25 11,863
2020-09-17 2020-09-15 4 Owens Gary M MLAB Restricted Stock Units - 1 M - Exercise D -1,720 0
2020-09-17 2020-09-15 4 Owens Gary M MLAB Common Stock F - Taxes D 246.4800 -757 -187 11,963
2020-09-17 2020-09-15 4 Owens Gary M MLAB Common Stock M - Exercise D 1,720 12,720
2020-06-17 2020-06-15 4 Owens Gary M MLAB Restricted Stock Unit - 4 A - Award D 1,831 1,831
2020-06-17 2020-06-15 4 Owens Gary M MLAB Non Qualified Stock Options A - Award D 226.72 13,795 51,734
2020-06-17 2020-06-15 4 Owens Gary M MLAB Restricted Stock Units - 3 A - Award D 2,075 2,075
2020-06-17 2020-06-15 4 Owens Gary M MLAB Restricted Stock Units - 2 M - Exercise D -1,000 4,000
2020-06-17 2020-06-15 4 Owens Gary M MLAB Common Stock F - Taxes D 226.7200 -440 -100 11,000
2020-06-17 2020-06-15 4 Owens Gary M MLAB Common Stock M - Exercise D 1,000 11,440
2019-09-19 2019-09-16 4 Owens Gary M MLAB Restricted Stock Unit - 1 M - Exercise D -1,720 1,720
2019-09-19 2019-09-16 4 Owens Gary M MLAB Common Stock M - Exercise D 1,720 10,440
2019-06-17 2019-06-15 4 Owens Gary M MLAB Restricted Stock Unit - 2 A - Award D 5,000 5,000
2019-06-17 2018-09-15 4 Owens Gary M MLAB Restricted Stock Unit -1 M - Exercise D -1,720 3,440
2019-06-17 2018-09-15 4 Owens Gary M MLAB Common Stock M - Exercise D 1,720 8,720
2019-06-17 2018-06-05 4 Owens Gary M MLAB Restricted Stock Unit - 1 A - Award D 5,160 5,160
2019-06-13 2019-06-10 4 Owens Gary M MLAB Non Qualified Stock Option A - Award D 203.54 9,939 37,939
2018-06-06 2018-06-05 4 Owens Gary M MLAB Common Stock A - Award D 5,160 12,160
2018-04-04 2018-04-02 4 Owens Gary M MLAB Non-Qualified Stock Option A - Award D 142.40 5,000 28,000
2017-09-01 2017-09-01 4 Owens Gary M MLAB Non Qualified Stock Option A - Award D 136.42 2,000 23,000
2017-03-22 3 Owens Gary M MLAB Common Stock D 14,000
2017-03-22 3 Owens Gary M MLAB Common Stock D 14,000
P
Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.
S
Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.
A
Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)
C
Konversi turunan
D
Penjualan atau pengalihan sekuritas kembali ke perusahaan.
F
Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.
G
Pemberian sekuritas oleh atau kepada orang dalam.
K
Swap ekuitas dan transaksi lindung nilai serupa
M
Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)
V
Transaksi yang dilaporkan secara sukarela pada Formulir 4.
J
Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)