Insider Trading & Ownership - MESA LABORATORIES INC (MLAB)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for MESA LABORATORIES INC
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Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2020-12-11
Sale		 2020-12-14
11:57 am		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 250 $283.18 $70,795 2,350
(Direct)		 View
2020-12-01
Sale		 2020-12-01
7:36 pm		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 1,250 $275.22 $344,025 61,708
(Direct)		 View
2020-11-17
Sale		 2020-11-18
12:40 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 984 $290 $285,360 39,362
(Direct)		 View
2020-11-16
Sale		 2020-11-18
11:09 am		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 704 $283.31 $199,450 4,038
(Direct)		 View
2020-11-13
Sale		 2020-11-16
11:48 am		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 2,050 $274.3 $562,315 52,548
(Direct)		 View
2020-11-12
Sale		 2020-11-13
5:21 pm		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 950 $273.77 $260,081 46,858
(Direct)		 View
2020-11-11
Sale		 2020-11-12
12:24 pm		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 1,250 $272.36 $340,450 62,481
(Direct)		 View
2020-11-09
Sale		 2020-11-10
4:18 pm		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 533 $272.11 $145,035 5,590
(Direct)		 View
2020-10-08
Sale		 2020-10-09
6:29 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 942 $276.9 $260,840 40,346
(Direct)		 View
2020-10-07
Sale		 2020-10-09
6:20 pm		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 1,000 $275.62 $275,617 9,863
(Direct)		 View
2020-10-06
Sale		 2020-10-06
6:35 pm		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 1,000 $265 $265,000 10,863
(Direct)		 View
2020-10-02
Sale		 2020-10-05
8:01 pm		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 332 $260 $86,320 7,574
(Direct)		 View
2020-09-16
Sale		 2020-09-17
4:31 pm		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 100 $249.32 $24,932 11,863
(Direct)		 View
2020-09-04
Sale		 2020-09-08
12:08 pm		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commerical		 280 $243.55 $68,194 1,182
(Direct)		 View
2020-09-01
Sale		 2020-09-04
11:25 am		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,000 $251 $250,997 79,928
(Direct)		 View
2020-08-28
Sale		 2020-09-02
4:41 pm		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 780 $244.77 $190,920 6,320
(Direct)		 View
2020-08-17
Sale		 2020-08-18
5:29 pm		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 800 $247.72 $198,176 5,045
(Direct)		 View
2020-08-17
Sale		 2020-08-18
5:20 pm		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 835 $245.7 $205,160 8,186
(Direct)		 View
2020-08-14
Sale		 2020-08-17
4:18 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,000 $244 $244,000 42,338
(Direct)		 View
2020-08-12
Sale		 2020-08-14
4:32 pm		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 1,429 $246.29 $351,948 76,488
(Direct)		 View
2020-08-10
Sale		 2020-08-13
4:31 pm		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 603 $250 $150,750 12,434
(Direct)		 View
2020-08-10
Sale		 2020-08-13
4:30 pm		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 1,371 $250 $342,750 13,884
(Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2020-11-17
Exercise		 2020-11-18
12:40 pm		 2015-04-01
2022-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 984 $0 39,362
(Direct)		 View
2020-11-17
Exercise		 2020-11-18
12:40 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 984 $89.7 39,362
(Direct)		 View
2020-11-16
Exercise		 2020-11-18
11:09 am		 2015-10-02
2022-10-02		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 17 $0 4,038
(Direct)		 View
2020-11-16
Exercise		 2020-11-18
11:09 am		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 17 $58.51 4,038
(Direct)		 View
2020-11-15
Exercise		 2020-11-16
11:59 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 477 $0 36,663
(Direct)		 View
2020-11-15
Option Award		 2020-11-16
11:59 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 308 $0 36,663
(Direct)		 View
2020-11-13
Exercise		 2020-11-16
11:48 am		 2012-04-06
2021-04-06		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 2,050 $0 52,548
(Direct)		 View
2020-11-13
Exercise		 2020-11-16
11:48 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 200 $51.85 52,548
(Direct)		 View
2020-11-13
Exercise		 2020-11-16
11:48 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 850 $29.2 52,548
(Direct)		 View
2020-11-13
Exercise		 2020-11-16
11:48 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 1,000 $50.5 52,548
(Direct)		 View
2020-11-15
Exercise		 2020-11-16
11:17 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 477 $0 63,266
(Direct)		 View
2020-11-15
Option Award		 2020-11-16
11:17 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 308 $0 63,266
(Direct)		 View
2020-11-15
Exercise		 2020-11-16
11:07 am		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 477 $0 3,595
(Direct)		 View
2020-11-15
Option Award		 2020-11-16
11:07 am		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 308 $0 3,595
(Direct)		 View
2020-11-15
Exercise		 2020-11-16
10:56 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 477 $0 74,252
(Direct)		 View
2020-11-15
Option Award		 2020-11-16
10:56 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 308 $0 74,252
(Direct)		 View
2020-11-15
Exercise		 2020-11-16
10:43 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Alltoft Jennifer Sadie
Director		 477 $0 994
(Direct)		 View
2020-11-15
Option Award		 2020-11-16
10:43 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Alltoft Jennifer Sadie
Director		 308 $0 994
(Direct)		 View
2020-11-15
Exercise		 2020-11-16
09:56 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Hall Shannon
Director		 254 $0 562
(Direct)		 View
2020-11-15
Option Award		 2020-11-16
09:56 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Hall Shannon
Director		 308 $0 562
(Direct)		 View
2020-11-12
Exercise		 2020-11-13
5:21 pm		 2012-04-06
2021-04-06		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 950 $0 46,858
(Direct)		 View
2020-11-12
Exercise		 2020-11-13
5:21 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 800 $51.85 46,858
(Direct)		 View
2020-11-12
Exercise		 2020-11-13
5:21 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 150 $29.2 46,858
(Direct)		 View
2020-11-09
Exercise		 2020-11-10
4:18 pm		 2020-06-10
2025-06-10		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 533 $0 5,590
(Direct)		 View
2020-11-09
Exercise		 2020-11-10
4:18 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 533 $203.54 5,590
(Direct)		 View
2020-10-08
Exercise		 2020-10-09
6:29 pm		 2015-04-01
2022-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 942 $0 40,346
(Direct)		 View
2020-10-08
Exercise		 2020-10-09
6:29 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 942 $89.7 40,346
(Direct)		 View
2020-10-02
Exercise		 2020-10-05
8:01 pm		 2019-04-02
2024-04-02		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 270 $0 7,574
(Direct)		 View
2020-10-02
Exercise		 2020-10-05
8:01 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 270 $142.4 7,574
(Direct)		 View
2020-09-15
Exercise		 2020-09-17
4:31 pm		 2018-09-15
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 1,720 $0 11,863
(Direct)		 View
2020-09-15
Tax Withholding		 2020-09-17
4:31 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 757 $246.48 11,863
(Direct)		 View
2020-09-01
Exercise		 2020-09-04
11:25 am		 2013-10-29
2022-10-29		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,000 $0 79,928
(Direct)		 View
2020-09-01
Exercise		 2020-09-04
11:25 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,000 $48.72 79,928
(Direct)		 View
2020-09-02
Gift		 2020-09-04
11:25 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 50 $0 79,928
(Direct)		 View
2020-08-28
Exercise		 2020-09-02
4:41 pm		 2019-04-02
2024-04-02		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 780 $0 6,320
(Direct)		 View
2020-08-31
Exercise		 2020-09-02
4:41 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 600 $122.66 6,320
(Direct)		 View
2020-08-28
Exercise		 2020-09-02
4:41 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 180 $142.4 6,320
(Direct)		 View
2020-08-17
Exercise		 2020-08-18
5:29 pm		 2017-04-01
2022-04-01		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 800 $0 5,045
(Direct)		 View
2020-08-17
Exercise		 2020-08-18
5:29 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 800 $97.78 5,045
(Direct)		 View
2020-08-17
Exercise		 2020-08-18
5:20 pm		 2020-06-10
2025-06-10		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 783 $0 8,186
(Direct)		 View
2020-08-17
Exercise		 2020-08-18
5:20 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 783 $203.54 8,186
(Direct)		 View
2020-08-14
Exercise		 2020-08-17
4:18 pm		 2013-10-29
2022-10-29		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,000 $0 42,338
(Direct)		 View
2020-08-14
Exercise		 2020-08-17
4:18 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,000 $48.72 42,338
(Direct)		 View
2020-08-17
Gift		 2020-08-17
4:18 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 100 $0 42,338
(Direct)		 View
2020-08-12
Exercise		 2020-08-14
4:32 pm		 2016-04-08
2023-04-08		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 1,429 $0 76,488
(Direct)		 View
2020-08-12
Exercise		 2020-08-14
4:32 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 1,429 $72.02 76,488
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:31 pm		 2019-01-08
2024-01-08		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 565 $0 12,434
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:31 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 420 $142.4 12,434
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:31 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 145 $129.1 12,434
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:30 pm		 2015-04-01
2022-04-01		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 1,371 $0 13,884
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:30 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 942 $70.56 13,884
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:30 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 85 $58.51 13,884
(Direct)		 View
2020-08-10
Exercise		 2020-08-13
4:30 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 344 $89.7 13,884
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
1:26 pm		 2021-06-15
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 5,821 $0 41,808
(Direct)		 View
2020-06-15
Exercise		 2020-06-17
12:59 pm		 2019-06-15
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commecial Operations		 90 $0 10,761
(Direct)		 View
2020-06-15
Tax Withholding		 2020-06-17
12:59 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commecial Operations		 38 $226.72 10,761
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
12:59 pm		 2021-06-15
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commecial Operations		 4,496 $0 10,761
(Direct)		 View
2020-06-15
Exercise		 2020-06-17
12:34 pm		 2019-06-15
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 70 $0 8,167
(Direct)		 View
2020-06-15
Tax Withholding		 2020-06-17
12:34 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 32 $226.72 8,167
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
12:34 pm		 2021-06-15
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Continuous Improvement		 3,928 $0 8,167
(Direct)		 View
2020-06-15
Exercise		 2020-06-17
11:59 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
CEO		 1,000 $0 70,640
(Direct)		 View
2020-06-15
Tax Withholding		 2020-06-17
11:59 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
CEO		 440 $226.72 70,640
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
11:59 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
CEO		 17,701 $0 70,640
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
11:05 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Hall Shannon
Director		 448 $0 448
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
10:42 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Perez David Brian
Director		 221 $0 221
(Direct)		 View
2020-06-15
Option Award		 2020-06-17
10:34 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Alltoft Jennifer Sadie
Director		 221 $0 221
(Direct)		 View
2020-06-15
Exercise		 2020-06-16
7:33 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 30 $0 36,233
(Direct)		 View
2020-06-15
Option Award		 2020-06-16
7:33 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 265 $0 36,233
(Direct)		 View
2020-06-15
Exercise		 2020-06-16
7:09 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 30 $0 73,822
(Direct)		 View
2020-06-15
Option Award		 2020-06-16
7:09 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 265 $0 73,822
(Direct)		 View
2020-06-15
Exercise		 2020-06-16
6:54 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 30 $0 3,165
(Direct)		 View
2020-06-15
Option Award		 2020-06-16
6:54 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB KELLY DAVID M
Director		 265 $0 3,165
(Direct)		 View
2020-06-15
Exercise		 2020-06-16
6:13 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 30 $0 64,131
(Direct)		 View
2020-06-15
Option Award		 2020-06-16
6:13 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 310 $0 64,131
(Direct)		 View
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