Hoffman Robert F — SEC Form 4 filings
SEC reporting owner CIK 1603836. 6 Form 4 filings on record with FilingPulse; latest filed 2026-03-13.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2025-01-03 to 2026-03-13. 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): 4 legs across 4 filings — 28,029 shares, $1,309,469 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 8.
- Largest priced transaction: sale of 10,529 shares @ $56.51 ($594,994) in CENTURY ALUMINUM CO, filed 2026-03-13.
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 |
|---|---|---|---|---|---|
| CENTURY ALUMINUM CO (CENX) | SVP, IT and CAO | 6 | — | 4 legs · 28,029 sh · $1,309,469 | 8 |
Form 4 filings — Hoffman Robert F
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-13 | 4 | CENTURY ALUMINUM CO (CENX) | Sale (S): 10,529 @ $56.51 | EDGAR |
| 2026-03-06 | 4 | CENTURY ALUMINUM CO (CENX) | Sale (S): 10,000 @ $56.33 | EDGAR |
| 2026-01-05 | 4 | CENTURY ALUMINUM CO (CENX) | Grant/award (A): 31,650 @ $0 · Tax withholding (F): 12,455 @ $39.18 · Tax withholding (F): 6,228 @ $39.18 · Grant/award (A): 5,122 @ $0 | EDGAR |
| 2025-03-24 | 4 | CENTURY ALUMINUM CO (CENX) | Sale (S): 5,000 @ $20.24 | EDGAR |
| 2025-03-18 | 4 | CENTURY ALUMINUM CO (CENX) | Sale (S): 2,500 @ $19.99 | EDGAR |
| 2025-01-03 | 4 | CENTURY ALUMINUM CO (CENX) | Grant/award (A): 13,723 @ $0 · Tax withholding (F): 5,401 @ $18.22 · Tax withholding (F): 1,852 @ $18.22 · Grant/award (A): 8,257 @ $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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