Mesa Laboratories
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
OWENS GARY M officer: President and CEO
 Common Stock 1,720 N/A N/A
Option
SAKYS JOHN officer: CFO
 Common Stock 1,000 $48.72 $48,720
Option
DWYER ROBERT V director
 Common Stock 4,267 $79.24 $338,117
Option
KELLY DAVID M director
 Common Stock 30 N/A N/A
Option
SULLIVAN JOHN JAMES director
 Restricted Stock Units - 1 30 N/A N/A
Option
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Restricted Stock Unit - 1 70 N/A N/A
Option
ARCHBOLD BRIAN DAVID officer: SVP Continuous Improve..
 Common Stock 70 N/A N/A
Option
SULLIVAN JOHN JAMES director
 Common Stock 30 N/A N/A
Option
DINOIA GREGORY officer: SVP Commercial
 Common Stock 90 N/A N/A
Option
SCHMIEDER JOHN BRADLEY director
 Common Stock 30 N/A N/A
Option
SCHMIEDER JOHN BRADLEY director
 Restricted Stock Unit - 1 30 N/A N/A
Option
KELLY DAVID M director
 Restricted Stock Unit - 1 30 N/A N/A
Option
GUILLEMIN EVAN director
 Restricted Stock Unit - 1 30 N/A N/A
Option
DINOIA GREGORY officer: SVP Commercial
 Restricted Stock Unit - 1 90 N/A N/A
Option
DWYER ROBERT V director
 Restricted Stock Unit - 1 30 N/A N/A
Option
DWYER ROBERT V director
 Common Stock 30 N/A N/A
Option
GUILLEMIN EVAN director
 Common Stock 30 N/A N/A
Option
BROOKS MICHAEL T director
 Common Stock 90 $142.4 $12,816
Option
BROOKS MICHAEL T director
 Common Stock 5,677 $65.85 $373,836
Purchase
DWYER ROBERT V director
 Common Stock 0 N/A N/A
Sale
KELLY DAVID M director
 Common Stock 684 $89.7 $61,355
Option
BROOKS MICHAEL T director
 Common Stock 4,400 $21.08 $92,752
Option
KELLY DAVID M director
 Common Stock 684 $89.7 $61,355
Option
GUILLEMIN EVAN director
 Common Stock 1,746 N/A N/A
Sale
GUILLEMIN EVAN director
 Common Stock 1,746 N/A N/A
Sale
DWYER ROBERT V director
 Common Stock 342 $232 $79,344
Sale
DWYER ROBERT V director
 Common Stock 5,575 $232 $1,293,400
Sale
GUILLEMIN EVAN director
 Common Stock 1,254 $233.1 $292,307
Option
GUILLEMIN EVAN director
 Common Stock 254 $25.56 $6,492
Sale
GUILLEMIN EVAN director
 Common Stock 1,500 $228.77 $343,155
Sale
DWYER ROBERT V director
 Common Stock 1,727 $235 $405,845
Sale
GUILLEMIN EVAN director
 Common Stock 500 $230.45 $115,225
Option
GUILLEMIN EVAN director
 Common Stock 3,000 $17.01 $51,030
Sale
DWYER ROBERT V director
 Common Stock 2,356 $235.05 $553,778
Sale
SCHMIEDER JOHN BRADLEY director
 Common Stock 2,500 N/A N/A
Option
KELLY DAVID M director
 Common Stock 2,000 $50.5 $101,000
Sale
KELLY DAVID M director
 Common Stock 2,000 $229.62 $459,240
Sale
GUILLEMIN EVAN director
 Common Stock 2,000 $208.02 $416,040
Sale
GUILLEMIN EVAN director
 Common Stock 8,000 $212.47 $1,699,760
Sale
KELLY DAVID M director
 Common Stock 1,700 $210.94 $358,598
Option
KELLY DAVID M director
 Common Stock 1,700 $26.15 $44,455
Sale
GUILLEMIN EVAN director
 Common Stock 3,000 $212.5 $637,500
Sale
GUILLEMIN EVAN director
 Common Stock 2,000 $208.02 $416,040
Option
OWENS GARY M officer: President and CEO
 Restricted Stock Unit -1 1,720 N/A N/A
Option
OWENS GARY M officer: President and CEO
 Common Stock 1,720 N/A N/A
Option
KELLY DAVID M director
 Common Stock 700 $23.1 $16,170
Sale
KELLY DAVID M director
 Common Stock 700 $23.1 $16,170
Sale
BROOKS MICHAEL T director
 Common Stock 2,700 $195.39 $527,553
Option
SAKYS JOHN officer: CFO
 Common Stock 1,000 $48.72 $48,720
Sale
SAKYS JOHN officer: CFO
 Common Stock 1,000 $48.72 $48,720

Showing 400 to 450 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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