MLAB · Forms 3, 4, 5

Insider trades at MESA LABORATORIES INC /CO/

1 insider sold $800K and 2 insiders bought $902K of MESA LABORATORIES INC /CO/ stock on the open market in the last 90 days.

Every Form 3, 4 and 5 filed for MESA LABORATORIES INC /CO/ (MLAB) with the SEC, newest first: who traded, their role, buy or sell, shares, price and value.

Insider trades in the last 90 days

DateInsiderRoleTransactionSharesPriceValueFiling
Mark Christopher CaponeDirectorOptions or other derivativesForm 4
Shiraz Shabanali LadiwalaDirectorOptions or other derivativesForm 4
Jennifer Sadie AlltoftDirectorOptions or other derivativesForm 4
Shannon HallDirectorOptions or other derivativesForm 4
John James SullivanDirectorOptions or other derivativesForm 4
R Tony TripenyDirectorOptions or other derivativesForm 4
Mark Christopher CaponeDirectorOption exercise2,784Form 4
Jennifer Sadie AlltoftDirectorOption exercise2,784Form 4
Shiraz Shabanali LadiwalaDirectorOption exercise3,810Form 4
Shannon HallDirectorOption exercise2,784Form 4
R Tony TripenyDirectorOption exercise2,784Form 4
John James SullivanDirectorOption exercise2,784Form 4
John James SullivanDirectorSell7,093$112.80$800KForm 4
Siddhartha KadiaPresident and CEOBuy7,093$112.80$800KForm 4
R Tony TripenyDirectorBuy900$113.69$102KForm 4

Buy and Sell are open-market purchases and sales (transaction codes P and S), the trades investors watch. Awards, option exercises, tax withholding and gifts are reported too but are not market trades.