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	$164.69M	-
CEO	De Greef Roderick	733.7K	$25.40M	-
VP	Mathew Aby J.	388.5K	$13.45M	-
CFO	Wichterman Troy	213.2K	$7.38M	-
Other	Berard Todd	162.6K	$5.63M	-

Buys and sells only

10 filings · page 54

Date	Insider	Role	Type	Shares	Price	Value	Chg%
Nov 4, 2020	Villiger Walter	10% Owner	Sell	125,000	$30.87	$3,858,250.00	-1.5%
Oct 30, 2020	Villiger Walter	10% Owner	Sell	165,086	$29.40	$4,854,187.86	-1.3%
Oct 28, 2020	Villiger Walter	10% Owner	Sell	150,000	$29.37	$4,406,000.00	-1.1%
Oct 26, 2020	Villiger Walter	10% Owner	Sell	85,883	$28.68	$2,462,748.17	-0.9%
Oct 22, 2020	Villiger Walter	10% Owner	Sell	91,001	$28.54	$2,596,898.34	-1.0%
Oct 12, 2020	Schulz Marcus71	Vice President, Global Sales	Sell	953	$28.20	$26,874.60	-2.3%
Oct 8, 2020	Villiger Walter	10% Owner	Sell	52,360	$29.67	$1,553,579.34	-0.5%
Oct 8, 2020	Rice Michael72	President &CEO	Sale+OE	37,500	$29.05	$1,089,187.50	-8.4%
Sep 29, 2020	Berard Todd67	Chief Marketing Officer	Sell	808	$28.63	$23,133.04	-1.2%
Sep 29, 2020	De Greef Roderick74	CFO &COO	Sell	1,781	$28.63	$50,990.03	-3.1%