SEC Form 4 · accession 0001628280-26-049086
BIOLIFE SOLUTIONS INC · BLFS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Sean Werner
Officer — Chief Technology Officer
Period of report
Jul 17, 2026
Accepted (ET)
Jul 21, 2026 · 6:47 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 | Jul 17, 2026 | F | 275 | $29.15 | D | 47,556 | 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.