MESA LABORATORIES INC /CO/ - Director's Dealing 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO (MLAB)
CIK: 0000724004
Period of Report: 2019-06-15

Reporting Person: Owens Gary M (President and CEO)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-09-15	Common Stock	M	1720	—	Acquired	8720	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Underlying	Ownership
2018-06-05	Restricted Stock Unit - 1	$	A	5160	Acquired	Common Stock (5160)	Direct
2018-09-15	Restricted Stock Unit -1	$	M	1720	Disposed	Common Stock (1720)	Direct
2019-06-15	Restricted Stock Unit - 2	$	A	5000	Acquired	Common Stock (5000)	Direct

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

F2: Restricted stock units that vest 1/3 on September 15, 2019, 1/3 on September 15, 2020 and 1/3 on September 15, 2021

F3: Not Applicable

F4: Restricted stock units that vest 1,000 shares on each of the first five anniversary dates from grant