| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Austin Earl C. Jr. | President and CEO, Director | QUANTA SERVICES, INC., 2727 NORTH LOOP WEST, HOUSTON | /s/ Matthew D. McCoy, Attorney-in-Fact | 06 Mar 2026 | 0001473203 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PWR | Common Stock | Tax liability | -3,570 | -0.5% | $566.00* | 711,852 | 04 Mar 2026 | Direct | F1 | |
| holding | PWR | Common Stock | 20,000 | 04 Mar 2026 | By Austin 1999 Family Trust |
| Id | Content |
|---|---|
| F1 | These shares were withheld to cover taxes associated with the vest of restricted stock units issued under an equity incentive plan of the Company. |