0001035002-21-000111.txt : 20210917 0001035002-21-000111.hdr.sgml : 20210917 20210917160614 ACCESSION NUMBER: 0001035002-21-000111 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210916 FILED AS OF DATE: 20210917 DATE AS OF CHANGE: 20210917 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Diaz Fred M CENTRAL INDEX KEY: 0001712371 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13175 FILM NUMBER: 211260450 MAIL ADDRESS: STREET 1: 9614 AMALFI CT CITY: BRENTWOOD STATE: TN ZIP: 37027 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: VALERO ENERGY CORP/TX CENTRAL INDEX KEY: 0001035002 STANDARD INDUSTRIAL CLASSIFICATION: PETROLEUM REFINING [2911] IRS NUMBER: 741828067 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: P.O. BOX 696000 CITY: SAN ANTONIO STATE: TX ZIP: 78269-6000 BUSINESS PHONE: 2103454524 MAIL ADDRESS: STREET 1: P.O. BOX 696000 CITY: SAN ANTONIO STATE: TX ZIP: 78269-6000 3 1 wf-form3_163190910410111.xml FORM 3 X0206 3 2021-09-16 0 0001035002 VALERO ENERGY CORP/TX VLO 0001712371 Diaz Fred M P.O. BOX 696000 SAN ANTONIO TX 78269-6000 1 0 0 0 Common Stock 0 D /s/ Ethan A. Jones, as Attorney-in-Fact 2021-09-17 EX-24 2 powerofattorney-diazworkiva.htm POA - DIAZ 
September 14, 2021

Valero Energy Corporation
P.O. Box 696000
San Antonio, Texas 78269-6000

Attention:  Corporate Secretary

Re:     Power of Attorney for Section 16 Reports


Effective upon his election to the board of directors of Valero Energy Corporation, the undersigned hereby constitutes and appoints Richard J. Walsh, Jude A. Dworaczyk and Ethan A. Jones, or any of them, each with power to act without the other, as my true and lawful attorneys-in-fact and agents, for me in my name, place and stead, to sign and file any Form ID, Form 3, Form 4, Form 5, or related instrument, certificate or document (including amendments to these forms and documents) required to be filed by me pursuant to Section 16 of the Securities Exchange Act of 1934, as amended, or the rules and regulations thereunder, with respect to the Common Stock, $.01 par value, and any other equity securities of Valero Energy Corporation, and to do and perform each and every act and thing requisite, necessary or advisable to be done in connection with the foregoing.  This authority shall remain in full force and effect until revoked by me in writing.

Each attorney-in-fact and agent is hereby authorized to file or cause to be filed with the Securities and Exchange Commission a duplicate of this letter to serve as confirmation of the authority of such attorney-in-fact and agent to file such forms and take such other actions.

                                   Very truly yours,

/s/ Fred M. Diaz
                        Signature

                        ____________________________
                        Fred M. Diaz