Kempthorne Dirk A — SEC Form 4 filings
SEC reporting owner CIK 1463021. 22 Form 4 filings on record with FilingPulse; latest filed 2026-04-17.
Transaction summary — filings shown
Covers all 22 filings on record, filed 2024-01-22 to 2026-04-17. 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 — 11,058 shares, $501,259 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: sale of 6,505 shares @ $28.87 ($187,812) in ROBERT HALF INC., filed 2025-10-30.
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 |
|---|---|---|---|---|---|
| ROBERT HALF INC. (RHI) | Director | 6 | — | 4 legs · 11,058 sh · $501,259 | 2 |
| FMC CORP (FMC) | Director | 13 | — | — | 13 |
| OLYMPIC STEEL INC (ZEUS) | Director | 3 | — | — | 4 |
Form 4 filings — Kempthorne Dirk A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-17 | 4 | FMC CORP (FMC) | Grant/award (A): 202 @ $0 | EDGAR |
| 2026-02-17 | 4 | OLYMPIC STEEL INC (ZEUS) | Disposition to issuer (D): 5,231 · Disposition to issuer (D): 42,826 (derivative) | EDGAR |
| 2026-01-16 | 4 | FMC CORP (FMC) | Grant/award (A): 250 @ $0 | EDGAR |
| 2026-01-05 | 4 | FMC CORP (FMC) | Tax withholding (F): 73 @ $13.98 | EDGAR |
| 2025-10-30 | 4 | ROBERT HALF INC. (RHI) | Sale (S): 6,505 @ $28.87 | EDGAR |
| 2025-10-20 | 4 | FMC CORP (FMC) | Grant/award (A): 773 @ $0 | EDGAR |
| 2025-07-21 | 4 | FMC CORP (FMC) | Grant/award (A): 614 @ $0 | EDGAR |
| 2025-05-15 | 4 | ROBERT HALF INC. (RHI) | Grant/award (A): 5,907 | EDGAR |
| 2025-05-01 | 4 | FMC CORP (FMC) | Grant/award (A): 3,355 @ $0 | EDGAR |
| 2025-04-21 | 4 | FMC CORP (FMC) | Grant/award (A): 567 @ $0 | EDGAR |
| 2025-03-12 | 4 | OLYMPIC STEEL INC (ZEUS) | Grant/award (A): 3,556 @ $0 | EDGAR |
| 2025-01-21 | 4 | FMC CORP (FMC) | Grant/award (A): 487 @ $0 | EDGAR |
| 2024-11-27 | 4 | ROBERT HALF INC. (RHI) | Sale (S): 1,032 @ $74.35 | EDGAR |
| 2024-10-21 | 4 | FMC CORP (FMC) | Grant/award (A): 356 @ $0 | EDGAR |
| 2024-08-02 | 4 | ROBERT HALF INC. (RHI) | Sale (S): 1,300 @ $63.09 | EDGAR |
| 2024-07-22 | 4 | FMC CORP (FMC) | Grant/award (A): 404 @ $0 | EDGAR |
| 2024-05-17 | 4 | ROBERT HALF INC. (RHI) | Grant/award (A): 3,929 | EDGAR |
| 2024-05-09 | 4 | ROBERT HALF INC. (RHI) | Sale (S): 2,221 @ $69.66 | EDGAR |
| 2024-05-02 | 4 | FMC CORP (FMC) | Grant/award (A): 2,373 @ $0 | EDGAR |
| 2024-04-22 | 4 | FMC CORP (FMC) | Grant/award (A): 351 @ $0 | EDGAR |
| 2024-03-14 | 4 | OLYMPIC STEEL INC (ZEUS) | Grant/award (A): 1,675 @ $0 | EDGAR |
| 2024-01-22 | 4 | FMC CORP (FMC) | Grant/award (A): 351 @ $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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