MLAB
Mesa Laboratories Inc
$342K
Single sell
Discretionary Insider Activity
Date:
06/16/2026
Insiders:
Archbold Brian David, SVP Operations
Prior trend:
13 weeks of no discretionary insider activity

Summary

A $342K single sell for Mesa Laboratories Inc (MLAB) on 06/16/2026 after 13 weeks of no discretionary insider activity.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $117K 06/17/2026 Archbold Brian David SVP Operations 0000724004-26-000062
Sell $225K 06/23/2026 Archbold Brian David SVP Operations 0000724004-26-000064

Stake Changes

Action Insider Role(s) Total Change % Change
Buy Archbold Brian David SVP Operations $342K 31.2%

Transactions

Action Amount Date Insider Security Type SEC Code
Sell $117K 06/16/2026 Archbold Brian David Common Stock Discretionary Sale
06/18/2026 Archbold Brian David Restricted Stock Units - 7 Non-discretionary Exercise/Conversion
06/18/2026 Archbold Brian David Restricted Stock Units - 8 Non-discretionary Exercise/Conversion
06/18/2026 Archbold Brian David Common Stock Non-discretionary Exercise/Conversion
06/18/2026 Archbold Brian David Common Stock Non-discretionary Exercise/Conversion
06/18/2026 Archbold Brian David Common Stock Non-discretionary Grant/Award
Sell $225K 06/22/2026 Archbold Brian David Common Stock Discretionary Sale

Metadata

Signal ID:
EcRiBwCeKZbFdNoP
Scanned on:
06/23/2026
Status:
Current