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
Goto Prev, 0, 1, 2, 3, 4, 5, Next
Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2022-08-18
Sale		 2022-08-19
11:55 am		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 3,692 $196.12 $724,075 30,766
(Direct)		 View
2022-08-15
Sale(A)		 2022-08-17
12:26 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 2,000 $200.57 $401,135 69,754
(Indirect
Direct)		 View
2022-08-15
Sale		 2022-08-17
11:49 am		 MESA LABORATORIES INC MLAB Sakys John
CFO		 2,000 $200.57 $401,135 69,754
(Indirect
Direct)		 View
2022-08-09
Purchase		 2022-08-09
5:28 pm		 MESA LABORATORIES INC MLAB Tripeny R Tony
Director		 500 $200 $100,000 500
(Direct)		 View
2022-06-21
Sale		 2022-06-22
2:46 pm		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 1,756 $188.22 $330,521 24,324
(Direct)		 View
2022-06-21
Sale		 2022-06-22
2:25 pm		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 392 $188.22 $73,784 1,150
(Direct)		 View
2022-06-21
Sale		 2022-06-22
2:04 pm		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 555 $188.22 $104,464 4,024
(Direct)		 View
2022-06-21
Sale		 2022-06-22
1:38 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 722 $188.22 $135,898 9,170
(Indirect
Direct)		 View
2022-06-07
Sale(A)		 2022-06-13
09:30 am		 MESA LABORATORIES INC Sullivan John James
Director		 5,192 $207.76 $1,078,690 113,737
(Indirect
Direct)		 View
2022-06-07
Sale		 2022-06-13
09:09 am		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 5,192 $207.76 $1,078,690 113,737
(Indirect
Direct)		 View
2022-04-20
Sale		 2022-04-22
1:17 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 72 $250.44 $18,032 34,173
(Indirect
Direct)		 View
2022-03-23
Sale		 2022-03-25
1:57 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,600 $251.23 $401,970 34,185
(Direct)		 View
2022-02-15
Sale		 2022-02-16
2:10 pm		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 5,192 $259.42 $1,346,909 109,741
(Indirect
Direct)		 View
2022-01-03
Sale		 2022-01-04
11:12 am		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 1,000 $327.77 $327,770 73,036
(Direct)		 View
2021-12-14
Sale		 2021-12-15
10:53 am		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 1,659 $325.02 $539,208 23,445
(Direct)		 View
2021-12-10
Sale		 2021-12-10
7:14 pm		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,758 $324.74 $570,893 65,656
(Direct)		 View
2021-12-02
Sale		 2021-12-06
12:07 pm		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 2,320 $310.61 $720,615 40,188
(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
2022-09-01
I		 2022-09-02
12:24 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 431 $0 29,207
(Direct)		 View
2022-09-01
Exercise		 2022-09-02
12:24 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 431 $0 29,207
(Direct)		 View
2022-09-01
Exercise		 2022-09-02
12:18 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Alltoft Jennifer Sadie
Director		 431 $0 1,646
(Direct)		 View
2022-08-18
Exercise		 2022-08-19
11:55 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 1,320 $70.56 30,766
(Direct)		 View
2022-08-18
Exercise		 2022-08-19
11:55 am		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 2,680 $0 30,766
(Direct)		 View
2022-08-18
Exercise		 2022-08-19
11:55 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 1,000 $122.66 30,766
(Direct)		 View
2022-08-18
Exercise		 2022-08-19
11:55 am		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 360 $142.4 30,766
(Direct)		 View
2022-08-15
Option Award		 2022-08-18
4:10 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 754 $0 754
(Direct)		 View
2022-08-15
Option Award		 2022-08-18
4:05 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Ladiwala Shiraz Shabanali
Director		 1,055 $0 1,055
(Direct)		 View
2022-08-15
Option Award		 2022-08-18
3:58 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Hall Shannon
Director		 754 $0 754
(Direct)		 View
2022-08-15
Option Award		 2022-08-18
3:53 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Tripeny R Tony
Director		 1,105 $0 1,105
(Direct)		 View
2022-08-15
Option Award		 2022-08-18
3:24 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Alltoft Jennifer Sadie
Director		 754 $0 754
(Direct)		 View
2022-08-15
Option Award		 2022-08-18
3:16 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 754 $0 754
(Direct)		 View
2022-08-15
Exercise(A)		 2022-08-17
12:26 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 2,000 $70.56 69,754
(Direct)		 View
2022-08-15
Exercise(A)		 2022-08-17
12:26 pm		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 2,000 $0 69,754
(Direct)		 View
2022-08-15
Exercise		 2022-08-17
11:49 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 2,000 $70.56 69,754
(Direct)		 View
2022-08-15
Exercise		 2022-08-17
11:49 am		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 2,000 $0 69,754
(Direct)		 View
2022-08-15
Exercise		 2022-08-16
12:12 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Ladiwala Shiraz Shabanali
Director		 405 $0 405
(Direct)		 View

Ownership		 2022-07-11
2:51 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Tripeny R Tony
Director		 0 $0 0
(Direct)		 View
2022-07-05
Exercise		 2022-07-06
1:05 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 3,576 $70.56 89,350
(Direct)		 View
2022-07-05
Exercise		 2022-07-06
1:05 pm		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 18,576 $0 89,350
(Direct)		 View
2022-07-05
Exercise		 2022-07-06
1:05 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 15,000 $122.66 89,350
(Direct)		 View
2022-06-21
Option Award		 2022-06-22
2:46 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 4,055 $0 24,324
(Direct)		 View
2022-06-17
Exercise		 2022-06-22
2:46 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 3,370 $0 24,324
(Direct)		 View
2022-06-17
Tax Withholding		 2022-06-22
2:46 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
President and CEO		 740 $185.57 24,324
(Direct)		 View
2022-06-21
Option Award		 2022-06-22
2:25 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 868 $0 1,150
(Direct)		 View
2022-06-17
Exercise		 2022-06-22
2:25 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 676 $0 1,150
(Direct)		 View
2022-06-17
Tax Withholding		 2022-06-22
2:25 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 155 $185.57 1,150
(Direct)		 View
2022-06-21
Option Award		 2022-06-22
2:04 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 1,278 $0 4,024
(Direct)		 View
2022-06-17
Exercise		 2022-06-22
2:04 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 782 $0 4,024
(Direct)		 View
2022-06-17
Tax Withholding		 2022-06-22
2:04 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commercial		 173 $185.57 4,024
(Direct)		 View
2022-06-21
Option Award		 2022-06-22
1:38 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,667 $0 9,170
(Direct)		 View
2022-06-17
Exercise		 2022-06-22
1:38 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 392 $0 9,170
(Direct)		 View
2022-06-17
Tax Withholding		 2022-06-22
1:38 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 173 $185.57 9,170
(Direct)		 View
2022-06-15
Option Award		 2022-06-17
4:52 pm		 2022-06-30
N/A		 MESA LABORATORIES INC MLAB DINOIA GREGORY
SVP Commerical		 548 $0 548
(Direct)		 View
2022-06-15
Option Award		 2022-06-17
4:44 pm		 2023-06-15
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 7,581 $0 34,180
(Direct)		 View
2022-06-15
Option Award		 2022-06-17
4:33 pm		 2023-06-15
N/A		 MESA LABORATORIES INC MLAB Owens Gary M
President & CEO		 23,321 $0 90,841
(Direct)		 View
2022-06-15
Option Award		 2022-06-17
1:12 pm		 2023-06-15
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 5,456 $0 12,431
(Direct)		 View
2022-06-15
Exercise		 2022-06-16
6:17 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 30 $0 29,818
(Direct)		 View
2022-06-15
Exercise		 2022-06-16
5:55 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB MESA LABORATORIES INC
Director		 30 $0 29,818
(Direct)		 View
2022-06-15
Exercise		 2022-06-16
5:47 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 30 $0 71,075
(Direct)		 View
2022-06-15
Tax Withholding		 2022-06-16
5:18 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 14 $185.7 54,904
(Direct)		 View
2022-06-15
Exercise		 2022-06-16
5:18 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 30 $0 54,904
(Direct)		 View
2022-06-07
Exercise(A)		 2022-06-13
09:30 am		 N/A
N/A		 MESA LABORATORIES INC Sullivan John James
Director		 6,193 $70.56 113,737
(Direct)		 View
2022-06-07
Exercise(A)		 2022-06-13
09:30 am		 2016-04-01
2023-04-01		 MESA LABORATORIES INC Sullivan John James
Director		 6,193 $0 113,737
(Direct)		 View
2022-06-07
Exercise		 2022-06-13
09:09 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 6,193 $70.56 113,737
(Direct)		 View
2022-06-07
Exercise		 2022-06-13
09:09 am		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 6,193 $0 113,737
(Direct)		 View
2022-04-20
Exercise		 2022-04-22
1:17 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 72 $51.85 34,173
(Direct)		 View
2022-04-20
Exercise		 2022-04-22
1:17 pm		 2014-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 72 $0 34,173
(Direct)		 View
2022-03-23
Exercise		 2022-03-25
1:57 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,600 $51.85 34,185
(Direct)		 View
2022-03-23
Exercise		 2022-03-25
1:57 pm		 2014-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,600 $0 34,185
(Direct)		 View
2022-02-17
Exercise		 2022-02-22
10:21 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 1,000 $70.56 79,076
(Direct)		 View
2022-02-17
Exercise		 2022-02-22
10:21 am		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 1,000 $0 79,076
(Direct)		 View
2022-02-15
Exercise		 2022-02-16
2:10 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 4,446 $97.78 109,741
(Direct)		 View
2022-02-15
Exercise		 2022-02-16
2:10 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 746 $70.56 109,741
(Direct)		 View
2022-02-15
Exercise		 2022-02-16
2:10 pm		 2016-04-01
2023-04-01		 MESA LABORATORIES INC MLAB Sullivan John James
Director		 5,192 $0 109,741
(Direct)		 View
2021-12-16
Acquisition		 2022-02-15
1:58 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 19,360 $0 19,360
(Indirect)		 View
2022-01-03
Exercise		 2022-01-04
11:12 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 1,000 $97.78 73,036
(Direct)		 View
2022-01-03
Exercise		 2022-01-04
11:12 am		 2017-04-01
2022-04-01		 MESA LABORATORIES INC MLAB Schmieder John Bradley
Director		 1,000 $0 73,036
(Direct)		 View
2021-12-14
Exercise		 2021-12-15
10:53 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 532 $203.54 23,445
(Direct)		 View
2021-12-14
Exercise		 2021-12-15
10:53 am		 2019-04-02
2024-04-02		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 1,659 $0 23,445
(Direct)		 View
2021-12-14
Exercise		 2021-12-15
10:53 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 210 $142.4 23,445
(Direct)		 View
2021-12-14
Exercise		 2021-12-15
10:53 am		 N/A
N/A		 MESA LABORATORIES INC MLAB Archbold Brian David
SVP Operations		 917 $226.72 23,445
(Direct)		 View
2021-12-10
Exercise		 2021-12-10
7:14 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,600 $97.78 65,656
(Direct)		 View
2021-12-10
Exercise		 2021-12-10
7:14 pm		 2015-04-01
2022-04-01		 MESA LABORATORIES INC MLAB Sakys John
CFO		 1,758 $0 65,656
(Direct)		 View
2021-12-10
Exercise		 2021-12-10
7:14 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Sakys John
CFO		 158 $89.7 65,656
(Direct)		 View
2021-12-02
Exercise		 2021-12-06
12:07 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 1,000 $97.78 40,188
(Direct)		 View
2021-12-02
Exercise		 2021-12-06
12:07 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 120 $58.51 40,188
(Direct)		 View
2021-12-02
Exercise		 2021-12-06
12:07 pm		 2015-04-01
2022-04-01		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 2,320 $0 40,188
(Direct)		 View
2021-12-02
Exercise		 2021-12-06
12:07 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB GUILLEMIN EVAN
Director		 1,200 $89.7 40,188
(Direct)		 View
2021-11-15
Option Award		 2021-11-19
12:48 pm		 N/A
N/A		 MESA LABORATORIES INC MLAB Ladiwala Shiraz Shabanali
Director		 405 $0 0
(Direct)		 View
(A) Indicate amendment filing.
Goto Prev, 0, 1, 2, 3, 4, 5, Next