Khouri Haitham — SEC Form 4 filings
SEC reporting owner CIK 1892618. 9 Form 4 filings on record with FilingPulse; latest filed 2026-05-22.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-03-18 to 2026-05-22. 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): 6 legs across 2 filings — 489,691 shares, $10,439,805 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 15.
- Largest priced transaction: sale of 117,511 shares @ $31.19 ($3,665,168) in Perimeter Solutions, Inc., filed 2026-05-22.
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 |
|---|---|---|---|---|---|
| Perimeter Solutions, Inc. (PRM) | Chief Executive Officer, Director | 9 | — | 6 legs · 489,691 sh · $10,439,805 | 15 |
Form 4 filings — Khouri Haitham
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-22 | 4 | Perimeter Solutions, Inc. (PRM) | Sale (S): 20,300 @ $34.09 · Sale (S): 91,724 @ $31.91 · Sale (S): 117,511 @ $31.19 | EDGAR |
| 2026-03-05 | 4 | Perimeter Solutions, Inc. (PRM) | Grant/award (A): 1,600,317 @ $0 | EDGAR |
| 2026-03-02 | 4 | Perimeter Solutions, Inc. (PRM) | Grant/award (A): 88,489 (derivative) @ $0 · Grant/award (A): 100,000 (derivative) @ $0 · Grant/award (A): 400,000 (derivative) @ $0 | EDGAR |
| 2025-06-24 | 4 | Perimeter Solutions, Inc. (PRM) | Other (J): 254,000 @ $0 | EDGAR |
| 2025-02-21 | 4 | Perimeter Solutions, Inc. (PRM) | Grant/award (A): 100,000 (derivative) @ $0 · Grant/award (A): 800,000 (derivative) @ $0 | EDGAR |
| 2024-11-15 | 4 | Perimeter Solutions, SA (PRM) | Gift (G): 250,000 @ $0 · Gift (G): 250,000 @ $0 · Sale (S): 80,000 @ $12.05 · Sale (S): 100,000 @ $12.17 · Sale (S): 80,156 @ $12.16 | EDGAR |
| 2024-11-06 | 4 | Perimeter Solutions, SA (PRM) | Option exercise (M): 92,500 @ $12 · Disposition to issuer (D): 82,344 @ $13.48 · Option exercise (M): 370,000 (derivative) @ $0 | EDGAR |
| 2024-08-05 | 4 | Perimeter Solutions, SA (PRM) | Gift (G): 1,225,385 @ $0 · Gift (G): 1,225,385 @ $0 | EDGAR |
| 2024-03-18 | 4 | Perimeter Solutions, SA (PRM) | Other (J): 249,833 @ $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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