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

Sep 17, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO/ (MLAB)
CIK: 0000724004
Period of Report: 2020-09-15

Reporting Person: Owens Gary M (President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-09-15	Common Stock	M	1720	—	Acquired	12720	Direct
2020-09-15	Common Stock	F	757	$246.48	Disposed	11963	Direct
2020-09-16	Common Stock	S	100	$249.32	Disposed	11863	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-09-15	Restricted Stock Units - 1	$	M	1720	Disposed		Common Stock (1720)	Direct

Footnotes

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

F2: RSUs that vest 1/3 on September 15, 2018 and each of the next two anniversary dates

F3: Not Applicable

F4: Represents shares of common stock retained by Mesa Labs for tax withholding purposes in connection with the net-settlement on the issuance of shares of common stock in respect to vested RSUs

F5: Sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 23, 2020