MESA LABORATORIES INC /CO/ — Director's Dealing 2024

Sep 6, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO/ (MLAB)
CIK: 0000724004
Period of Report: 2024-09-01

Reporting Person: Sakys John (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-09-01	Common Stock	M	1037	—	Acquired	12500	Direct
2024-09-01	Common Stock	F	454	$133.69	Disposed	12046	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-09-01	Restricted Stock Units - 6	$	M	1037	Disposed		Common Stock (1037)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	100	Indirect

Footnotes

F1: Each RSU represents a contingent right to receive one share of the Issuer's common stock

F2: RSUs that vest 1/3 on September 1, 2024, 1/3 on June 21, 2025 and 1/3 on June 21, 2026

F3: Not Applicable

F4: Consists of 100 shares held by children of which Mr. Sakys is custodian