| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Emery Jeffrey | President - Global Fire Safety | C/O PERIMETER SOLUTIONS, INC., 8000 MARYLAND AVE., SUITE 350, CLAYTON | /s/ Noriko Yokozuka, as Attorney-in-Fact | 08 Sep 2025 | 0001926809 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRM | Common Stock | Options Exercise | $2,508,000 | +300,000 | $8.36 | 300,000 | 04 Sep 2025 | Direct | ||
| transaction | PRM | Common Stock | Sale | $6,684,000 | -300,000 | -100% | $22.28 | 0 | 04 Sep 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRM | Stock Option (right to buy) | Options Exercise | $0 | -300,000 | -50% | $0.000000 | 300,000 | 04 Sep 2025 | Common Stock | 300,000 | $8.36 | Direct |
| Id | Content |
|---|---|
| F1 | Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from approximately $21.96 to $22.88 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. |