MESA LABORATORIES INC /CO/ — Director's Dealing 2016

Nov 17, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO (MLAB)
CIK: 0000724004
Period of Report: 2016-11-15

Reporting Person: Sakys John (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-11-15	Common Stock	M	1000	$48.72	Acquired	2000	Direct
2016-11-15	Common Stock	S	779	$126	Disposed	1221	Direct
2016-11-17	Common Stock	S	221	$131.16	Disposed	1000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-11-17	Non Qualified Stock Option	$48.72	X	1000	Disposed	2022-10-29	Common Stock (1000)	Direct

Footnotes

F1: 1/4 exercisable on each anniversary date