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 31,2019ORTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934
2、 For the transition period from _ to _Commission file number 001-13175VALERO 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 WaySan Antonio,Texas 78249(
3、Address of principal executive offices)(Zip Code)Registrants telephone number,including area code:(210)345-2000Securities registered pursuant to Section 12(b)of the Act:Title of each class Trading Symbol(s)Name of each exchange on which registeredCommon stock VLO New York Stock ExchangeSecurities re
4、gistered pursuant to Section 12(g)of the 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 Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d)of the Act.Ye
5、s No Indicate by check mark whether the 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
6、filingrequirements for the past 90 days.Yes No Indicate 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