June 15, 2026 · Form 4 insider transaction
Archbold Brian David sold 1,780 shares of Mesa Laboratories, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as e and disclosed on an SEC Form 4, filed 1 day after the transaction.
NSOs that vested 1/3 on each anniversary date of the June 15, 2020 grant date