January 8, 2024 · Form 4 insider transaction
Archbold Brian David sold 290 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 78 days after the transaction.
NSOs that vest 1/5 on each anniversary date of the January 8, 2018 grant date.; NSOs expired unexercised on January 8, 2024