Werner Sean — SEC Form 4 filings
SEC reporting owner CIK 2047541. 14 Form 4 filings on record with FilingPulse; latest filed 2026-07-21.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2025-03-05 to 2026-07-21. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 10 legs across 9 filings — 2,192 shares, $50,876 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
- Largest priced transaction: sale of 1,115 shares @ $21.22 ($23,660) in BIOLIFE SOLUTIONS INC, filed 2025-07-22.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| BIOLIFE SOLUTIONS INC (BLFS) | Chief Technology Officer | 14 | — | 10 legs · 2,192 sh · $50,876 | 5 |
Form 4 filings — Werner Sean
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-21 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Tax withholding (F): 275 @ $29.15 | EDGAR |
| 2026-06-22 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Tax withholding (F): 420 @ $26.04 | EDGAR |
| 2026-03-23 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Tax withholding (F): 1,681 @ $19.12 | EDGAR |
| 2026-03-05 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 111 @ $20.74 | EDGAR |
| 2026-02-26 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Grant/award (A): 24,116 | EDGAR |
| 2025-11-28 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 110 @ $26.74 | EDGAR |
| 2025-10-22 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 275 @ $27.82 | EDGAR |
| 2025-09-15 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 72 @ $26.83 | EDGAR |
| 2025-08-28 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 111 @ $25.44 | EDGAR |
| 2025-07-22 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 1,115 @ $21.22 | EDGAR |
| 2025-06-12 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 65 @ $23.70 | EDGAR |
| 2025-05-30 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 109 @ $22.46 | EDGAR |
| 2025-03-20 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Grant/award (A): 22,919 | EDGAR |
| 2025-03-05 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 136 @ $25.46 · Sale (S): 88 @ $24.03 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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