| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| FRIED BERNARD | Director | 2727 NORTH LOOP WEST, HOUSTON | /s/ Jessica L. Sherman, Attorney-in-Fact | 2025-11-26 | 0001284383 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PWR | Common Stock | Gift | $0 | -28 | -0.22% | $0.00 | 12.5K | Nov 24, 2025 | By Fried Family Revocable Trust | |
| transaction | PWR | Common Stock | Gift | $0 | -110 | -0.88% | $0.00 | 12.4K | Nov 25, 2025 | By Fried Family Revocable Trust | |
| holding | PWR | Common Stock | 4.78K | Nov 24, 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | PWR | Restricted Stock Units | 20.1K | Nov 24, 2025 | Common Stock | 20.1K | $0.00 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | The restricted stock units are settled in shares of common stock on a one-for-one basis, provided that in certain circumstances the reporting person may elect to settle up to 50% of the restricted stock units in cash. |
| F2 | Includes unvested restricted stock units and vested restricted stock units for which settlement has been deferred by the reporting person pursuant to the terms of a nonqualified deferred compensation plan maintained by the Company. Unless otherwise provided in the award agreement, the restricted stock units vest and settle on June 1, 2026. Settlement of all or a portion of the restricted stock units may be deferred by the reporting person pursuant to the terms of a nonqualified deferred compensation plan maintained by the Company. |