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 23

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jun 27, 2023	Berard Todd67	Chief Marketing Officer	Sell	489	$22.91	$11,202.99	-0.4%	-42.0%	-6.2%
Jun 22, 2023	Wichterman Troy60	Chief Financial Officer	Sell	541	$23.41	$12,664.81	-0.8%	-45.8%	-10.4%
Jun 22, 2023	Mathew Aby J.68	EVP &Chief Scientific Officer	Sale+OE	20,000	$23.15	$462,900.00	-3.5%	-45.8%	-10.4%
May 31, 2023	Phillips Geraint	SVP, Global Operations	Sell	174	$23.21	$4,038.54	-0.3%	-45.7%	-6.9%
May 31, 2023	Mathew Aby J.68	EVP &Chief Scientific Officer	Sell	504	$23.21	$11,697.84	-0.2%	-45.7%	-6.9%
May 31, 2023	Berard Todd67	Chief Marketing Officer	Sell	337	$23.21	$7,821.77	-0.3%	-45.7%	-6.9%
May 31, 2023	Wichterman Troy60	Chief Financial Officer	Sell	560	$23.21	$12,997.60	-0.8%	-45.7%	-6.9%
May 31, 2023	Schulz Marcus71	Chief Revenue Officer	Sell	337	$23.21	$7,821.77	-0.8%	-45.7%	-6.9%
May 31, 2023	Aebersold Sarah60	Chief Human Resources Officer	Sell	337	$23.21	$7,821.77	-0.8%	-45.7%	-6.9%
May 31, 2023	Foster Karen A.67	Chief Quality Officer	Sell	392	$23.21	$9,098.32	-0.3%	-45.7%	-6.9%