Aebersold Sarah — SEC Form 4 filings
SEC reporting owner CIK 1837756. 35 Form 4 filings on record with FilingPulse; latest filed 2026-03-23.
Transaction summary — filings shown
Covers all 35 filings on record, filed 2024-01-23 to 2026-03-23. 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): 40 legs across 32 filings — 45,578 shares, $1,034,671 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 7.
- Largest priced transaction: sale of 7,324 shares @ $26.34 ($192,914) in BIOLIFE SOLUTIONS INC, filed 2025-03-13.
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 Human Resources Officer | 35 | — | 40 legs · 45,578 sh · $1,034,671 | 7 |
Form 4 filings — Aebersold Sarah
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-23 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Tax withholding (F): 931 @ $19.12 | EDGAR |
| 2026-03-05 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 219 @ $20.74 | EDGAR |
| 2026-02-26 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Grant/award (A): 23,548 · Tax withholding (F): 5,734 @ $22.65 | EDGAR |
| 2026-01-08 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 241 @ $25.59 | EDGAR |
| 2025-12-17 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 233 @ $25.13 · Sale (S): 713 @ $24.46 | EDGAR |
| 2025-11-28 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 217 @ $26.74 | EDGAR |
| 2025-10-14 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 188 @ $27.36 | EDGAR |
| 2025-09-17 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 714 @ $25.61 | EDGAR |
| 2025-09-15 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 233 @ $26.83 | EDGAR |
| 2025-08-28 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 219 @ $25.44 | EDGAR |
| 2025-07-09 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 198 @ $22.27 | EDGAR |
| 2025-06-18 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 711 @ $22.23 | EDGAR |
| 2025-06-12 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 235 @ $23.70 | EDGAR |
| 2025-05-30 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 217 @ $22.46 | EDGAR |
| 2025-04-11 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 210 @ $20.11 | EDGAR |
| 2025-04-03 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 5,771 @ $22.66 | EDGAR |
| 2025-03-20 | 4/A | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 2,695 @ $25.44 | EDGAR |
| 2025-03-20 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Grant/award (A): 15,279 · Grant/award (A): 21,789 | EDGAR |
| 2025-03-18 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 5,632 @ $24.96 · Sale (S): 2,695 @ $25.44 | EDGAR |
| 2025-03-13 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 1,091 @ $25 · Sale (S): 7,324 @ $26.34 | EDGAR |
| 2025-03-05 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 284 @ $25.46 | EDGAR |
| 2025-02-14 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 53 @ $26.54 | EDGAR |
| 2025-01-08 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 240 @ $27.02 | EDGAR |
| 2024-11-29 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 216 @ $27.20 | EDGAR |
| 2024-11-01 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 203 @ $23.15 | EDGAR |
| 2024-09-18 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 187 @ $20.54 · Sale (S): 300 @ $21.01 · Sale (S): 64 @ $25.61 · Sale (S): 229 @ $25.12 | EDGAR |
| 2024-07-03 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 3,000 @ $21.03 | EDGAR |
| 2024-05-31 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 345 @ $21.78 | EDGAR |
| 2024-05-21 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 57 @ $22.18 | EDGAR |
| 2024-04-23 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 348 @ $15.31 · Sale (S): 410 @ $16.50 | EDGAR |
| 2024-04-03 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 4,000 @ $17.65 | EDGAR |
| 2024-03-12 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Grant/award (A): 15,144 · Grant/award (A): 17,523 · Sale (S): 269 @ $17.42 · Sale (S): 4,361 @ $16.60 | EDGAR |
| 2024-02-23 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 58 @ $17.35 | EDGAR |
| 2024-01-25 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 336 @ $17.11 | EDGAR |
| 2024-01-23 | 4 | BIOLIFE SOLUTIONS INC (BLFS) | Sale (S): 862 @ $16.76 | 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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