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 42

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Oct 25, 2021	De Greef Roderick74	Chief Financial Officer	Sell	2,371	$44.62	$105,794.02	-1.9%	-35.7%	-54.5%
Oct 20, 2021	Schulz Marcus71	Chief Revenue Officer	Sell	399	$42.34	$16,893.66	-1.3%	-30.8%	-56.1%
Oct 20, 2021	Aebersold Sarah60	VP, Global Human Resources	Sell	272	$42.34	$11,516.48	-1.4%	-30.8%	-56.1%
Oct 20, 2021	Mathew Aby J.68	EVP &Chief Scientific Officer	Sale+OE	20,000	$41.66	$833,100.00	-4.6%	-30.8%	-56.1%
Oct 15, 2021	Berard Todd67	Chief Marketing Officer	Sale+OE	13,215	$40.31	$532,655.60	-5.4%	-25.2%	-50.4%
Oct 14, 2021	Mathew Aby J.68	EVP &Chief Scientific Officer	Sell	1,273	$39.97	$50,881.81	-0.6%	-20.2%	-49.3%
Oct 14, 2021	Foster Karen A.67	Chief Quality Officer	Sell	1,082	$39.97	$43,247.54	-1.5%	-20.2%	-49.3%
Oct 14, 2021	Rice Michael72	CEO	Sell	3,215	$39.97	$128,503.55	-1.2%	-20.2%	-49.3%
Oct 14, 2021	De Greef Roderick74	Chief Financial Officer	Sell	1,221	$39.97	$48,803.37	-1.0%	-20.2%	-49.3%
Oct 11, 2021	Schulz Marcus71	Chief Revenue Officer	Sell	245	$38.22	$9,363.90	-0.8%	-15.2%	-46.5%