Insider Transactions Reported by 14 Insiders of MESA LABORATORIES INC /CO/

Symbol
MLAB on Nasdaq
Location
Lakewood, CO

Insiders trading volume in the past year

MESA LABORATORIES INC /CO/ executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Gary Owens President and CEO $7,737,724 -$2,790,422 -27% 27 Oct 2025
John Schmieder Director $7,051,714 14 Sep 2023
John Sullivan Director $5,737,069 02 Dec 2025
MESA LABORATORIES INC /CO/ Director $3,350,351 15 Jun 2022
EVAN GUILLEMIN Director $3,281,699 01 Sep 2022
John Sakys Cfo $2,566,577 -$62,350 -2.4% 21 Jun 2025
Brian Archbold SVP Operations $1,122,731 -$45,840 -3.9% 21 Jun 2025
Shiraz Ladiwala Director $564,193 18 Aug 2025
Jennifer Alltoft Director $503,138 15 Aug 2025
GREGORY DINOIA SVP Commercial $496,105 17 Jun 2022
Shannon Hall Director $450,237 15 Aug 2025
R. Tony Tripeny Director $442,098 15 Aug 2025
DAVID KELLY Director $292,136 08 Nov 2021
Mark Capone Director $291,993 15 Aug 2025

Recent Insider Transactions by Companies or Individuals for MESA LABORATORIES INC /CO/

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.