Ownership

Evan Guillemin

Insider Reports History

Entity: Individual
Location: 380 Lafayette Street, Sixth Floor, New York, NY
Signature: John Sakys under Power of Attorney by Evan Guillemin
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Evan Guillemin:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
MESA LABORATORIES INC /CO/	Director	Common Stock	29.2K	$3.28M	$112.36	Sep 1, 2022	Direct
MESA LABORATORIES INC /CO/	Director	Non Qualified Stock Option	90			Aug 18, 2022	Direct
MESA LABORATORIES INC /CO/	Director	Restricted Stock Units - 6	0			Sep 1, 2022	Direct

Showing 1 to 3 of 3 entries

Insider Reports Filed by Evan Guillemin

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
MLAB	MESA LABORATORIES INC /CO/	Sep 1, 2022	2	$0	4	Sep 2, 2022	Director
MLAB	MESA LABORATORIES INC /CO/	Aug 18, 2022	7	-$457K	4	Aug 19, 2022	Director
MLAB	MESA LABORATORIES INC /CO/	Jun 15, 2022	2	$0	4	Jun 16, 2022	Director
MLAB	MESA LABORATORIES INC /CO/	Dec 2, 2021	7	-$508K	4	Dec 6, 2021	Director
MLAB	MESA LABORATORIES INC /CO/	Sep 1, 2021	1	$0	4	Sep 1, 2021	Director
MLAB	MESA LABORATORIES INC /CO/	Aug 15, 2021	2	$0	4	Aug 16, 2021	Director
MLAB	MESA LABORATORIES INC /CO/	Jul 16, 2021	1	-$203K	4	Jul 19, 2021	Director
MLAB	MESA LABORATORIES INC /CO/	Jun 16, 2021	1	-$185K	4	Jun 16, 2021	Director
MLAB	MESA LABORATORIES INC /CO/	Jun 15, 2021	4	$0	4	Jun 16, 2021	Director
MLAB	MESA LABORATORIES INC /CO/	May 17, 2021	1	-$176K	4	May 18, 2021	Director