QUANTA SERVICES, INC. (PWR) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: QUANTA SERVICES, INC. (PWR) CIK: 0001050915 --- Reporting Owner --- Name: Rowe Robert Scott CIK: 0001608962 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-06-01 | Code: M (Exercise of derivative) Shares: +559 | Price: $0.00 Shares Owned After: 2,297 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-06-01 | Code: M (Exercise of derivative) Shares: -559 | Price: $0.00 Shares Owned After: 1,220 | Ownership: D (Direct) Footnotes: [F1] The restricted stock units are settled in shares of common stock on a one-for-one basis. [F2] The restricted stock units were granted on May 22, 2025 and vested and settled on June 1, 2026. [F2] The restricted stock units were granted on May 22, 2025 and vested and settled on June 1, 2026. [F3] 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. --- Footnotes (Complete Index) --- F1: The restricted stock units are settled in shares of common stock on a one-for-one basis. F2: The restricted stock units were granted on May 22, 2025 and vested and settled on June 1, 2026. F3: 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. --- Signature --- /s/ /s/ Matthew D. McCoy, Attorney-in-Fact (2026-06-03)