1、UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549FORM 10-K(Mark One)ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2018ORoTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 193
2、4 For the transition period from _ to _Commission file number 1-13175VALERO ENERGY CORPORATION(Exact name of registrant as specified in its charter)Delaware74-1828067(State or other jurisdiction of(I.R.S.Employerincorporation or organization)Identification No.)One Valero Way San Antonio,Texas78249(A
3、ddress of principal executive offices)(Zip Code)Registrants telephone number,including area code:(210)345-2000 Securities registered pursuant to Section 12(b)of the Act:Common stock,$0.01 par value per share listed on the New York Stock Exchange.Securities registered pursuant to Section 12(g)of the
4、Act:None.Indicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the Securities Act.Yes No oIndicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d)of the Act.Yes o No Indicate by check mark whether th
5、e registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of the Securities Exchange Act of 1934during the preceding 12 months(or for such shorter period that the registrant was required to file such reports),and(2)has been subject to such filingrequirements for the past 90 day
6、s.Yes No oIndicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 ofRegulation S-T(232.405 of this chapter)during the preceding 12 months(or for such shorter period that the registrant was required to submit