Casdin Capital, LLC - Jun 10, 2025 SCHEDULE 13D/A Report for BioLife Solutions, Inc. Common Stock, par value $0.001 per share (BLFS)

Filing Manager
Casdin Capital, LLC
Reporting Manager
Casdin Capital, LLC
Security
BioLife Solutions, Inc. Common Stock, par value $0.001 per share
Symbol
BLFS
Shares outstanding
47.6M shares
Disclosed Ownership
7.71M shares
Ownership
16.2%
Form type
SCHEDULE 13D/A
Date filed
6/12/2025, 09:10 PM
Date of event
Jun 10, 2025
Previous filing
Apr 9, 2025
Next filing
Aug 13, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Casdin Capital, LLC 16.2% 7.71M 0 7.71M By /s/ Eli Casdin* Eli Casdin, Managing Member 0001534261
Casdin Partners Master Fund, L.P. 16.2% 7.71M 0 7.71M By: /s/ Eli Casdin* Eli Casdin, Managing Member of its General Partner
Casdin Partners GP, LLC 16.2% 7.71M 0 7.71M By /s/ Eli Casdin* Eli Casdin, Managing Member
Eli Casdin 16.2% 7.71M 0 7.71M By /s/ Eli Casdin* Eli Casdin