MESA LABORATORIES INC /CO/ — Director's Dealing 2018

Oct 19, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MESA LABORATORIES INC /CO (MLAB)
CIK: 0000724004
Period of Report: 2009-12-30

Reporting Person: SEG Ventures, LLC (Director, See Remarks)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-12-30	Common Stock, no par value	P	20000	$23.10	Acquired	120000	Direct
2010-10-12	Common Stock, no par value	P	30000	$21.52	Acquired	150000	Direct
2010-12-21	Common Stock, no par value	P	40000	$24.75	Acquired	190000	Direct
2011-03-03	Common Stock, no par value	P	10000	$29.00	Acquired	200000	Direct
2015-07-07	Common Stock, no par value	J	28845	$89.98	Disposed	171155	Direct
2018-09-20	Common Stock, no par value	J	171155	$0.00	Disposed	0	Direct

Footnotes

F1: See Exhibit 99.1.

F2: See Exhibit 99.1.