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	$164.26M	-
CEO	De Greef Roderick	733.7K	$25.34M	-
VP	Mathew Aby J.	388.5K	$13.41M	-
CFO	Wichterman Troy	213.2K	$7.36M	-
Other	Berard Todd	162.6K	$5.62M	-

Buys and sells only

10 filings · page 53

Date	Insider	Role	Type	Shares	Price	Value	Chg%
Nov 17, 2020	Villiger Walter	10% Owner	Sell	76,957	$31.49	$2,423,197.76	-1.0%
Nov 16, 2020	Rice Michael72	President &CEO	Sale+OE	34,383	$31.80	$1,093,264.79	-5.3%
Nov 16, 2020	De Greef Roderick74	CFO &COO	Sale+OE	30,000	$31.77	$953,000.00	-6.0%
Nov 13, 2020	Berard Todd67	Chief Marketing Officer	Sale+OE	11,000	$32.32	$355,560.00	-7.9%
Nov 13, 2020	Villiger Walter	10% Owner	Sell	80,902	$32.32	$2,614,795.46	-1.0%
Nov 12, 2020	Schulz Marcus71	Vice President, Global Sales	Sell	1,400	$32.51	$45,514.00	-3.4%
Nov 12, 2020	Cohen Raymond W	Director	Sell	5,625	$32.45	$182,531.25	-19.8%
Nov 12, 2020	Schick Joseph C71	Director	Sale+OE	6,250	$33.12	$207,000.00	-37.0%
Nov 11, 2020	Villiger Walter	10% Owner	Sell	100,000	$32.49	$3,249,000.00	-1.3%
Nov 5, 2020	Villiger Walter	10% Owner	Sell	134,480	$32.33	$4,347,740.00	-1.6%