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MESA LABORATORIES INC /CO/ Director's Dealing 2025

Jun 11, 2025

33153_dirs_2025-06-11_e3852e68-dac7-4fea-b4c2-3cfda73cce79.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO/ (MLAB)
CIK: 0000724004
Period of Report: 2025-06-10

Reporting Person: Sakys John (CFO)

Derivative Transactions

Date Security Exercise Price Code Shares A/D Expiration Underlying Ownership
2025-06-10 Non Qualified Stock Options $203.54 E 4087 Disposed 2025-06-10 Common Stock (4087) Direct

Footnotes

F1: NSOs that vested 1/4 on each anniversary date of the June 10, 2019 grant date

F2: NSOs that expired unexercised on June 10, 2025