Williams Shawn D. — SEC Form 4 filings
SEC reporting owner CIK 1676349. 9 Form 4 filings on record with FilingPulse; latest filed 2026-05-26.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-03-05 to 2026-05-26. 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, …): 10.
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 |
|---|---|---|---|---|---|
| TETRA TECHNOLOGIES INC (TTI) | Director | 4 | — | — | 5 |
| KIRBY CORP (KEX) | Director | 3 | — | — | 3 |
| MARATHON OIL CORP (MRO) | Director | 2 | — | — | 2 |
Form 4 filings — Williams Shawn D.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-26 | 4 | TETRA TECHNOLOGIES INC (TTI) | Grant/award (A): 13,987 (derivative) @ $0 | EDGAR |
| 2026-05-06 | 4 | KIRBY CORP (KEX) | Grant/award (A): 1,392 @ $0 | EDGAR |
| 2025-06-16 | 4 | TETRA TECHNOLOGIES INC (TTI) | Grant/award (A): 37,723 (derivative) @ $0 | EDGAR |
| 2025-05-06 | 4 | KIRBY CORP (KEX) | Grant/award (A): 1,923 @ $0 | EDGAR |
| 2024-11-22 | 4 | MARATHON OIL CORP (MRO) | Disposition to issuer (D): 15,485.56 | EDGAR |
| 2024-05-29 | 4 | TETRA TECHNOLOGIES INC (TTI) | Option exercise (M): 39,091 @ $0 · Option exercise (M): 39,091 (derivative) @ $0 | EDGAR |
| 2024-05-22 | 4 | TETRA TECHNOLOGIES INC (TTI) | Grant/award (A): 26,551 (derivative) @ $0 | EDGAR |
| 2024-05-01 | 4 | KIRBY CORP (KEX) | Grant/award (A): 1,828 @ $0 | EDGAR |
| 2024-03-05 | 4 | MARATHON OIL CORP (MRO) | Grant/award (A): 8,130.08 @ $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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