Cysewski Gerald R — SEC Form 4 filings
SEC reporting owner CIK 1369133. 6 Form 4 filings on record with FilingPulse; latest filed 2025-07-31.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2024-02-21 to 2025-07-31. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 18.
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 |
|---|---|---|---|---|---|
| CYANOTECH CORP (CYAN) | — | 6 | — | — | 18 |
Form 4 filings — Cysewski Gerald R
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-07-31 | 4 | CYANOTECH CORP (CYAN) | Option exercise (M): 1,577 @ $0 · Tax withholding (F): 592 @ $0.41 · Option exercise (M): 1,577 (derivative) @ $0 | EDGAR |
| 2025-04-09 | 4 | CYANOTECH CORP (CYAN) | Option exercise (M): 33 @ $0 · Tax withholding (F): 13 @ $0.31 · Option exercise (M): 33 (derivative) @ $0 | EDGAR |
| 2025-02-20 | 4 | CYANOTECH CORP (CYAN) | Option exercise (M): 3,900 @ $0 · Tax withholding (F): 1,464 @ $0.40 · Option exercise (M): 3,900 (derivative) @ $0 | EDGAR |
| 2024-07-31 | 4 | CYANOTECH CORP (CYAN) | Option exercise (M): 1,576 @ $0 · Tax withholding (F): 592 @ $0.56 · Option exercise (M): 1,576 (derivative) @ $0 | EDGAR |
| 2024-04-10 | 4 | CYANOTECH CORP (CYAN) | Option exercise (M): 33 @ $0 · Tax withholding (F): 13 @ $0.40 · Option exercise (M): 33 (derivative) @ $0 | EDGAR |
| 2024-02-21 | 4 | CYANOTECH CORP (CYAN) | Option exercise (M): 3,900 @ $0 · Tax withholding (F): 1,465 @ $0.44 · Option exercise (M): 3,900 (derivative) @ $0 | 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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