MESA LABORATORIES INC /CO/ - Director's Dealing 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO/ (MLAB)
CIK: 0000724004
Period of Report: 2021-09-01

Reporting Person: Owens Gary M (Director, President and CEO)

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-09-01	Restricted Stock Units - 5	$	A	4917	Acquired		Common Stock (4917)	Direct
2021-09-01	Restricted Stock Units - 6	$	A	4025	Acquired		Common Stock (4025)	Direct
2021-09-01	Non Qualified Stock Options	$268.85	A	15786	Acquired	2027-09-01	Common Stock (15786)	Direct

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, 2022, 1/3 on June 15, 2023 and 1/3 on June 15, 2024

F3: Not Applicable

F4: RSUs that cliff vest on September 1, 2022

F5: RSUs granted for navigation of Company through Covid-19

F6: NSOs that vest 1/3 on September 1, 2022, 1/3 on June 15, 2023 and June 15, 2024