SEC Form 4 · accession 0001628280-26-061388
BIOLIFE SOLUTIONS INC · BLFS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Aby J. Mathew
Officer — EVP & Chief Scientific Officer
Period of report
Sep 8, 2026
Accepted (ET)
Sep 10, 2026 · 4:50 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000834365
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Sep 8, 2026 | F | 627 | $35.38 | D | 387,833 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.