Perimeter Solutions, Inc. (PRM)
NYSE: PRM · Chemicals & Allied Products · Clayton, MO · filing with the SEC since 2021
Grade5.6
◀ Past 5.3● Present 5.1▶ Future 6.6
Who runs Perimeter Solutions, Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Haitham Khouri
Chief Executive Officer. First filing Nov 2021, latest May 22, 2026, 3 filings in all.
Officers reporting now
6
of 13 people with a filing in the last fifteen months
Directors reporting now
7
20 people on the record since 2021
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Haitham Khouri | Chief Executive Officer | Nov 2021 | May 22, 2026 | 3 · $7.3M |
| Emery Jeffrey | President - Global Fire Safety | May 2022 | May 15, 2026 | 4 · $6.6M |
| Sable Kyle | Chief Financial Officer | Nov 2023 | May 15, 2026 | 6 · $10.8M |
| Raj Vivek | Chief Financial Officer | Nov 2021 | Mar 5, 2026 | none |
| Bowman Grant | President, Specialty Products | Oct 2024 | Mar 2, 2026 | none |
| Yokozuka Noriko | General Counsel | Nov 2021 | Mar 2, 2026 | 1 · $3.9M |
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Howley W Nicholas | director | Nov 2021 | Apr 24, 2026 | none |
| Thorndike William N Jr | director | Nov 2021 | Mar 11, 2026 | 7 · $15.4M |
| Cool Tracy Britt | director | Nov 2021 | Mar 5, 2026 | none |
| Henderson Robert S | director | Nov 2021 | Mar 2, 2026 | none |
| Hennessy Sean P | director | Nov 2021 | Mar 2, 2026 | none |
| Iversen Bernt G II | director | Apr 2022 | Mar 2, 2026 | none |
| Valladares Jorge | director | Jun 2024 | Mar 2, 2026 | none |
Owners of more than 10% of a classsales are open-market, Sep 30, 2025 to Sep 30, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Amin Snehal | 10% owner | Nov 2021 | Jul 13, 2026 | 7 · $196M |
| Wapgp LLC | 10% owner | Nov 2021 | Jul 13, 2026 | none |
| Windacre General Partner LP | 10% owner | Nov 2021 | Jul 13, 2026 | none |
| Windacre Partnership LLC | 10% owner | Nov 2021 | Jul 13, 2026 | 7 · $196M |
| Windacre Partnership Master Fund, LP | 10% owner | Nov 2021 | Jul 13, 2026 | none |
Earlier names on the record7, newest filing first
Goldberg Edward D. · officer · last filing Feb 2025Kropp Charles W. · officer · last filing May 2022Lederman Barry · officer · last filing Apr 2022Kremling Ernest C. II · officer · last filing Apr 2022Cornwall Stephen · officer · last filing Apr 2022Horn Shannon · officer · last filing Apr 2022Stein Kevin M · director · last filing Nov 2021
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.