BioLife Solutions Ownership & Insider Activity

BioLife Solutions (BLFS) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 41.6% of shares outstanding. Institutional investors hold 69.8%.

Shares Outstanding

48.923M

Shares Float

35.899M

Insider Shares Owned

20.364M

Insider % Owned

41.6%

Institutional Shares Held

34.146M

Institutional % Held

69.8%

Ownership Breakdown

Net Insider Activity by Month

BioLife Solutions Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
May 19, 2026	Casdin Partners Master Fund LP, Casdin Capital LLC, Casdin Partners GP LLC, Eli Casdin	10% OWNER	SELL	1.200M	$23.44	$28.1M

Date	Member	Party	Chamber	Action	Amount
Dec 12, 2022	Chris Jacobs	R	House	Sale	$1,001 - $15,000