QUANTA SERVICES, INC.

For the period ended May 21, 2026. Filed Apr 10, 2026.

About this filing

What shareholders are asked to vote on at a company's meeting. It is where to find what directors and top executives are paid, and who owns the most shares.

May 21, 2026 · Filed Apr 10, 2026

PWR$540.90+6.3%Stored close · as of Nov 6, 2026

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Contents

Code of Conduct

The Board has adopted a Code of Conduct that applies to all directors, officers and employees of Quanta and its subsidiaries, including the principal executive officer, principal financial officer and principal accounting officer or controller. The Code of Conduct is posted in the Investors / Governance section of our website atwww.quantaservices.com. We intend to post at the above location on our website any amendments or waivers to the Code of Conduct that are required to be disclosed pursuant to Item 5.05 of Form 8-K.

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.