| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thorndike William N Jr | Director | C/O PERIMETER SOLUTIONS, INC., 8000 MARYLAND AVE., SUITE 350, CLAYTON | /s/ Noriko Yokozuka, as Attorney-in-Fact | 2025-06-24 | 0001437827 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PRM | Common Stock | Other | $0 | +747K | +21.15% | $0.00 | 4.28M | Jun 20, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents a pro rata distribution from EverArc Founders, LLC to its members. |