BLFS- Biolife Solutions, Inc.

Across the last three months, Biolife Solutions, Inc.'s insiders have reduced their positions by a net 1,200,000 shares worth roughly $28.1M.

Classified under Health Care Equipment & Supplies (Health Care sector), BLFS's insider flows are most useful compared with peers in the same group.

Insider Ownership

Role	Insider	Shares	Value	30d
10%	Casdin Partners Master Fund, L.P.	4.76M	$164.88M	-
CEO	De Greef Roderick	733.7K	$25.43M	-
VP	Mathew Aby J.	388.5K	$13.46M	-
CFO	Wichterman Troy	213.2K	$7.39M	-
Other	Berard Todd	162.6K	$5.64M	-

Buys and sells only

10 filings · page 19

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Dec 1, 2023	Mathew Aby J.68	EVP &Chief Scientific Officer	Sell	591	$12.37	$7,310.67	-0.2%	+27.5%	+107.3%
Dec 1, 2023	Phillips Geraint	SVP, Global Operations	Sell	303	$12.37	$3,748.11	-0.5%	+27.5%	+107.3%
Dec 1, 2023	Foster Karen A.67	Chief Quality Officer	Sell	466	$12.37	$5,764.42	-0.4%	+27.5%	+107.3%
Nov 13, 2023	Foster Karen A.67	Chief Quality Officer	Sell	114	$10.77	$1,227.78	-	+74.6%	+145.8%
Nov 13, 2023	Aebersold Sarah60	Chief Human Resources Officer	Sell	76	$10.77	$818.52	-0.2%	+74.6%	+145.8%
Nov 13, 2023	Berard Todd67	Chief Marketing Officer	Sell	98	$10.77	$1,055.46	-	+74.6%	+145.8%
Nov 13, 2023	Phillips Geraint	SVP, Global Operations	Sell	111	$10.66	$1,183.26	-0.2%	+74.6%	+145.8%
Nov 13, 2023	Mathew Aby J.68	EVP &Chief Scientific Officer	Sell	132	$10.77	$1,421.64	-	+74.6%	+145.8%
Nov 13, 2023	Wichterman Troy60	Chief Financial Officer	Sell	97	$10.66	$1,034.02	-0.1%	+74.6%	+145.8%
Oct 30, 2023	Rice Michael72	Former CEO And Director	Sell	72,603	$9.13	$662,865.39	-17.3%	+98.9%	+162.4%