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

Jun 17, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO/ (MLAB)
CIK: 0000724004
Period of Report: 2024-06-14

Reporting Person: Sakys John (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-06-14	Common Stock	M	1304	—	Acquired	12035	Direct
2024-06-14	Common Stock	F	572	$91.6	Disposed	11463	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-06-14	Restricted Stock Units - 3	$	M	511	Disposed		Common Stock (511)	Direct
2024-06-14	Restricted Stock Units - 5	$	M	793	Disposed		Common Stock (793)	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 the vest 1/3 on September 1, 2022, 1/3 on June 15, 2023 and 1/3 on June 15, 2024

F3: not applicable

F4: RSUs that vest 1/3 on June 15, 2023 and each of the next two anniversary dates

F5: Consists of 100 shares held by children of which Mr. Sakys is custodian