Ziemba Lawrence Michael — SEC Form 4 filings
SEC reporting owner CIK 1547334. 7 Form 4 filings on record with FilingPulse; latest filed 2026-08-17.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2024-05-02 to 2026-08-17. 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): 1 leg across 1 filing — 2,346 shares, $51,495 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: sale of 2,346 shares @ $21.95 ($51,495) in PLAINS ALL AMERICAN PIPELINE LP, filed 2026-06-30.
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 |
|---|---|---|---|---|---|
| PLAINS ALL AMERICAN PIPELINE LP (PAA) | Director | 1 | — | 1 leg · 2,346 sh · $51,495 | — |
| PLAINS GP HOLDINGS LP (PAGP) | Director | 3 | — | — | 13 |
| PBF Energy Inc. (PBF) | Director | 3 | — | — | 6 |
Form 4 filings — Ziemba Lawrence Michael
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-17 | 4 | PLAINS GP HOLDINGS LP (PAGP) | Option exercise (M): 7,400 @ $0 · Option exercise (M): 7,400 (derivative) @ $0 · Grant/award (A): 6,150 (derivative) @ $0 | EDGAR |
| 2026-06-30 | 4 | PLAINS ALL AMERICAN PIPELINE LP (PAA) | Sale (S): 2,346 @ $21.95 | EDGAR |
| 2026-04-30 | 4 | PBF Energy Inc. (PBF) | Grant/award (A): 4,231 @ $0 · Tax withholding (F): 931 @ $41.37 | EDGAR |
| 2025-08-18 | 4 | PLAINS GP HOLDINGS LP (PAGP) | Option exercise (M): 7,650 @ $0 · Option exercise (M): 11,900 @ $0 · Option exercise (M): 7,650 (derivative) @ $0 · Option exercise (M): 11,900 (derivative) @ $0 · Grant/award (A): 7,400 (derivative) @ $0 | EDGAR |
| 2025-05-01 | 4 | PBF Energy Inc. (PBF) | Grant/award (A): 10,163 @ $0 · Tax withholding (F): 2,236 @ $17.22 | EDGAR |
| 2024-08-15 | 4 | PLAINS GP HOLDINGS LP (PAGP) | Option exercise (M): 15,290 @ $0 · Option exercise (M): 8,050 @ $0 · Option exercise (M): 15,290 (derivative) @ $0 · Option exercise (M): 8,050 (derivative) @ $0 · Grant/award (A): 7,650 (derivative) @ $0 | EDGAR |
| 2024-05-02 | 4 | PBF Energy Inc. (PBF) | Grant/award (A): 3,286 @ $0 · Tax withholding (F): 723 @ $53.27 | 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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