| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LEER STEVEN F | Director | PARSONS CORPORATION, 14291 PARK MEADOW DR., #100, CHANTILLY | /s/ Michael R. Kolloway, as attorney-in-fact | 03 Oct 2025 | 0001046086 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PSN | Common Stock | Award | $0 | +529 | +1.85% | $0.00 | 29.2K | 01 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents an award of fully vested restricted stock units. Vested shares will be delivered pursuant to the terms and conditions set forth in the applicable grant notice for such restricted stock units. |