MESA LABORATORIES INC /CO/ - Director's Dealing 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO (MLAB)
CIK: 0000724004
Period of Report: 2020-06-15

Reporting Person: GUILLEMIN EVAN (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-06-15	Common Stock	M	30	—	Acquired	35878	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-06-15	Restricted Stock Units - 1	$	M	30	Disposed		Common Stock (30)	Direct
2020-06-15	Restricted Stock Units - 4	$	A	265	Acquired		Common Stock (265)	Direct

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

F2: RSUs that vest 1/5 on June 15, 2019 and each of the next four anniversary dates

F3: Not Applicable

F4: Represents RSUs granted for the conversion of cash compensation for Board of Director services for the next 12 months

F5: RSUs that cliff vest on June 15, 2021