Stocks
BLFS Biolife Solutions Inc

BLFS

Biolife Solutions Inc

Company with tickers: BLFS

CIK

834365

CUSIP

09062W204

Shares Outstanding

48,857,415

13F Activity (30d)

146 filings 144 filers

Filed	Seller	Relationship	Shares	Market Value	Approx. Sale	Broker
2026-05-21	Casdin Partners Master Fund, L.P.	10% Shareholder	650,000	$15,600,000	2026-05-21	BMO Capital Markets
2026-05-20	Casdin Partners Master Fund, L.P	10% Shareholder	250,000	$6,000,000	2026-05-20	BMO Capital Markets
2026-05-19	Casdin Partners Master Fund, L.P.	10% Shareholder	300,000	$6,690,000	2026-05-19	BMO Capital Markets
2026-03-23	KAREN FOSTER	Officer	2,577	$48,576	2026-03-23	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-09	KAREN FOSTER	Officer	500	$9,930	2026-03-09	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-05	KAREN FOSTER	Officer	96,923	$2,003,398	2026-03-05	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-15	SARAH AEBERSOLD	Officer	713	$17,390	2025-12-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-04	TROY WICHTERMAN	Officer	30,000	$771,504	2025-12-04	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-13	RODERICK DE GREEF	Officer	31,165	$789,297	2025-11-13	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-12	DuRoss Amy	Director	12,000	$316,560	2025-11-12	Charles Schwab Corp
2025-11-12	RODERICK DE GREEF	Officer	33,418	$864,995	2025-11-12	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-11-12	RODERICK DE GREEF	Officer	35,417	$926,091	2025-11-11	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-22	DE GREEF RODERICK	Officer, Director	37,795	$1,031,807	2025-10-22	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-16	GOSWAMI JOYDEEP	Director	9,000	$278,910	2025-10-16	THE CHARLES SCHWAB CORPORATION
2025-10-15	Casdin Partners Master Fund, L.P.	10% Shareholder	750,000	$21,410,325	2025-10-15	TD SECURITIES (USA) LLC
2025-09-15	SARAH AEBERSOLD	Officer	714	$18,214	2025-09-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-08-25	TODD C.J. BERARD	Officer	10,000	$255,265	2025-08-25	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-08-15	Casdin Partners Master Fund, L.P.	10% Shareholder	500,000	$12,660,000	2025-08-15	BMO Capital Markets
2025-08-11	Casdin Partners Master Fund, L.P.	10% Shareholder	500,000	$11,185,000	2025-08-11	BMO Capital Markets
2025-06-16	SARAH AEBERSOLD	Officer	711	$15,663	2025-06-16	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-06-10	Casdin Partners Master Fund, L.P.	10% Shareholder	1,000,000	$23,910,000	2025-06-10	BMO Capital Markets
2025-03-17	SARAH AEBERSOLD	Officer	2,695	$67,375	2025-03-17	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-03-14	AMY DUROSS	Director	5,632	$141,138	2025-03-14	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-03-12	SARAH AEBERSOLD	Officer	7,324	$194,965	2025-03-12	Morgan Stanley Smith Barney LLC Executive Financial Services
2024-09-18	ABY J MATHEW	Officer	103,404	$2,424,824	2024-09-18	Morgan Stanley Smith Barney LLC Executive Financial Services
2024-08-19	Schick Joseph	Former Director	6,719	$171,328	2024-08-14	Siebert & Co., Inc.
2024-03-12	DuRoss Amy	Director	11,200	$190,176	2024-03-12	Charles Schwab & Co.