SEC Form 4 · accession 0001628280-26-044695
BIOLIFE SOLUTIONS INC · BLFS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Troy Wichterman
Officer — Chief Financial Officer
Period of report
Jun 18, 2026
Accepted (ET)
Jun 22, 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 | Jun 18, 2026 | F | 937 | $26.04 | D | 214,093 | 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.