BLFS- Biolife Solutions, Inc.

Name: Biolife Solutions, Inc. Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Biolife Solutions, Inc. (BLFS) has 10 insiders with recent SEC Form 4 filings, including 0 buys and 11 sells. BLFS is classified in the Health Care Equipment & Supplies industry within the Health Care sector.

Insider Ownership

Role	Insider	Shares	Value	30d
10%	Casdin Partners Master Fund, L.P.	5.96M	$131.30M	-
CEO	De Greef Roderick	733.7K	$16.17M	-
VP	Mathew Aby J.	390.2K	$8.60M	-
CFO	Wichterman Troy	216.1K	$4.76M	-
Other	Berard Todd	163.8K	$3.61M	-

Activity

Buys and sells only

Transactions

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Mar 23, 2026	Foster Karen A.68	Chief Quality And Operations	Sell	2,577	$19.17	$49,401.09	-2.3%	-	-
Jan 6, 2026	Wichterman Troy61	Chief Financial Officer	Sell	990	$25.59	$25,334.10	-0.7%	-26.9%	-
Jan 6, 2026	Foster Karen A.68	Chief Quality And Operations	Sell	335	$25.59	$8,572.65	-0.2%	-26.9%	-
Jan 6, 2026	Aebersold Sarah61	Chief Human Resources Officer	Sell	241	$25.59	$6,167.19	-0.3%	-26.9%	-
Jan 6, 2026	Mathew Aby J.69	EVP &Chief Scientific Officer	Sell	405	$25.59	$10,363.95	-0.1%	-26.9%	-
Jan 6, 2026	Berard Todd68	Chief Marketing Officer	Sell	344	$25.59	$8,802.96	-0.3%	-26.9%	-
Dec 15, 2025	Duross Amy63	Director	Sell	2,000	$24.60	$49,200.00	-9.7%	-22.6%	-
Dec 15, 2025	Aebersold Sarah61	Chief Human Resources Officer	Sell	946	$24.63	$23,295.27	-0.6%	-22.6%	-
Dec 9, 2025	Mathew Aby J.69	EVP &Chief Scientific Officer	Sell	631	$25.13	$15,857.03	-0.2%	-19.6%	-
Dec 9, 2025	Wichterman Troy61	Chief Financial Officer	Sell	1,033	$25.13	$25,959.29	-0.7%	-19.6%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC