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	$164.31M	-
CEO	De Greef Roderick	733.7K	$25.34M	-
VP	Mathew Aby J.	388.5K	$13.42M	-
CFO	Wichterman Troy	213.2K	$7.37M	-
Other	Berard Todd	162.6K	$5.62M	-

Buys and sells only

10 filings · page 51

Date	Insider	Role	Type	Shares	Price	Value	Chg%
Feb 19, 2021	Berard Todd67	Chief Marketing Officer	Sale+OE	5,600	$40.99	$229,541.80	-2.4%
Feb 19, 2021	De Greef Roderick74	CFO &COO	Sale+OE	13,453	$40.99	$551,432.44	-2.4%
Feb 16, 2021	Hinson Andrew G66	Director	Sell	2,500	$45.67	$114,175.00	-12.8%
Feb 16, 2021	Berard Todd67	Chief Marketing Officer	Sale+OE	12,324	$44.48	$548,110.80	-8.8%
Feb 5, 2021	Villiger Walter	10% Owner	Sell	48,538	$40.86	$1,983,069.70	-0.7%
Feb 4, 2021	Mathew Aby J.68	Exec VP &Chief Scientific Off	Sale+OE	18,483	$40.02	$739,689.66	-9.3%
Feb 2, 2021	Mathew Aby J.68	Exec VP &Chief Scientific Off	Sale+OE	36,968	$39.47	$1,459,126.96	-9.3%
Jan 25, 2021	Villiger Walter	10% Owner	Sell	79,811	$41.92	$3,345,371.28	-1.2%
Jan 20, 2021	Villiger Walter	10% Owner	Sell	69,182	$40.61	$2,809,337.46	-1.0%
Jan 15, 2021	Villiger Walter	10% Owner	Sell	51,490	$41.68	$2,146,017.72	-0.7%