4//SEC Filing
DuRoss Amy 4
Accession 0001628280-25-054285
CIK 0000834365other
Filed
Nov 27, 7:00 PM ET
Accepted
Nov 28, 5:39 PM ET
Size
6.0 KB
Accession
0001628280-25-054285
Insider Transaction Report
Form 4
DuRoss Amy
Director
Transactions
- Sale
Common Stock
2025-11-25$27.00/sh−2,000$54,000→ 22,687 total - Sale
Common Stock
2025-11-26$27.00/sh−2,000$54,000→ 20,687 total
Documents
Issuer
BIOLIFE SOLUTIONS INC
CIK 0000834365
Entity typeother
Related Parties
1- filerCIK 0001854968
Filing Metadata
- Form type
- 4
- Filed
- Nov 27, 7:00 PM ET
- Accepted
- Nov 28, 5:39 PM ET
- Size
- 6.0 KB