Mesa Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
SAKYS JOHN officer: CFO
 Common Stock 1,000 N/A N/A
Sale
SAKYS JOHN officer: CFO
 Common Stock 1,000 N/A N/A
Option
SCHMIEDER JOHN BRADLEY director
 Common Stock 1,429 $89.7 $128,181
Sale
SCHMIEDER JOHN BRADLEY director
 Common Stock 1,429 $89.7 $128,181
Sale
KELLY DAVID M director
 Common Stock 344 $89.7 $30,857
Option
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Common Stock 565 $189.55 $107,096
Sale
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Common Stock 183 $189.55 $34,688
Option
KELLY DAVID M director
 Common Stock 1,371 $196.57 $269,493
Option
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Restricted Stock Units - 1 70 $226.72 $15,870
Option
OWENS GARY M officer: President and CEO
 Restricted Stock Units - 2 1,000 $226.72 $226,720
Option
SULLIVAN JOHN JAMES director
 Restricted Stock Units - 1 30 N/A N/A
Option
OWENS GARY M officer: President and CEO
 Common Stock 1,000 $226.72 $226,720
Option
KELLY DAVID M director
 Common Stock 30 N/A N/A
Option
DINOIA GREGORY officer: SVP Commercial
 Common Stock 90 $226.72 $20,405
Option
SCHMIEDER JOHN BRADLEY director
 Common Stock 30 N/A N/A
Option
GUILLEMIN EVAN director
 Common Stock 30 N/A N/A
Option
SCHMIEDER JOHN BRADLEY director
 Restricted Stock Units - 1 30 N/A N/A
Option
DINOIA GREGORY officer: SVP Commercial
 Restricted Stock Units - 1 90 $226.72 $20,405
Option
GUILLEMIN EVAN director
 Restricted Stock Units - 1 30 N/A N/A
Option
KELLY DAVID M director
 Restricted Stock Units - 1 30 N/A N/A
Option
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Common Stock 70 $226.72 $15,870
Option
SULLIVAN JOHN JAMES director
 Common Stock 30 N/A N/A
Option
DWYER ROBERT V director
 Common Stock 868 $92.79 $80,540
Option
SULLIVAN JOHN JAMES director
 Common Stock 3,286 $75.45 $247,939
Sale
SULLIVAN JOHN JAMES director
 Common Stock 1,702 $256.02 $435,746
Option
SULLIVAN JOHN JAMES director
 Common Stock 1,070 $70.78 $75,729
Sale
SULLIVAN JOHN JAMES director
 Common Stock 1,070 $263.39 $281,827
Option
SULLIVAN JOHN JAMES director
 Common Stock 8,206 $51.18 $419,942
Sale
SULLIVAN JOHN JAMES director
 Common Stock 8,206 $267.09 $2,191,741
Sale
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Common Stock 123 $268.19 $32,987
Sale
SCHMIEDER JOHN BRADLEY director
 Common Stock 1,800 N/A N/A
Sale
DWYER ROBERT V director
 Common Stock 6,133 $258.62 $1,586,116
Sale
DWYER ROBERT V director
 Common Stock 1,367 $258.72 $353,670
Sale
GUILLEMIN EVAN director
 Common Stock 7,500 $251.31 $1,884,825
Sale
SCHMIEDER JOHN BRADLEY director
 Common Stock 700 $238.06 $166,642
Option
ALLTOFT JENNIFER SADIE director
 Restricted Stock Units - 1 209 N/A N/A
Option
SCHMIEDER JOHN BRADLEY director
 Restricted Stock Units - 2 150 N/A N/A
Option
KELLY DAVID M director
 Restricted Stock Units - 2 150 N/A N/A
Option
KELLY DAVID M director
 Common Stock 150 N/A N/A
Option
DWYER ROBERT V director
 Common Stock 300 N/A N/A
Option
DWYER ROBERT V director
 Restricted Stock Units - 2 150 N/A N/A
Option
PEREZ DAVID BRIAN director
 Restricted Stock Units - 1 275 N/A N/A
Option
PEREZ DAVID BRIAN director
 Common Stock 275 N/A N/A
Option
SULLIVAN JOHN JAMES director
 Common Stock 150 N/A N/A
Option
SCHMIEDER JOHN BRADLEY director
 Common Stock 150 N/A N/A
Option
ALLTOFT JENNIFER SADIE director
 Common Stock 209 N/A N/A
Option
SULLIVAN JOHN JAMES director
 Restricted Stock Units - 2 150 N/A N/A
Option
GUILLEMIN EVAN director
 Restricted Stock Units - 2 150 N/A N/A
Option
GUILLEMIN EVAN director
 Common Stock 150 N/A N/A
Option
OWENS GARY M officer: President and CEO
 Restricted Stock Unit - 1 1,720 N/A N/A

Showing 350 to 400 of 663 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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