Gerald A. Ducey Jr. - 06 Nov 2025 Form 4 Insider Report for QUANTA SERVICES, INC. (PWR)

Role: Pres. - Strategic Operations
Signature: /s/ Jessica L. Sherman, Attorney-in-Fact
Issuer symbol: PWR
Transactions as of: 06 Nov 2025
Net transactions value: -$3,413,850
Form type: 4
Filing time: 10 Nov 2025, 18:13:22 UTC
Previous filing: 11 Mar 2025
Next filing: 02 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Ducey Gerald A JR	Pres. - Strategic Operations	2727 NORTH LOOP WEST, HOUSTON	/s/ Jessica L. Sherman, Attorney-in-Fact	10 Nov 2025	0001979521

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PWR	Common Stock	Sale	$3,413,850	-7,653	-28%	$446.08	19,960	06 Nov 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $446.08 to $446.21. The reporting person undertakes to provide to Quanta Services, Inc., any security holder of Quanta Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Content

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $446.08 to $446.21. The reporting person undertakes to provide to Quanta Services, Inc., any security holder of Quanta Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.