1、UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington,D.C.20549 Form 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2020ORTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For th
2、e transition period from toCommission file number 001-32693 Basic Energy Services,Inc.(Exact name of registrant as specified in its charter)Delaware54-2091194(State or other jurisdiction of incorporation or organization)(I.R.S.Employer Identification No.)801 Cherry Street,Suite 2100 Fort Worth,Texas
3、76102(Address of principal executive offices)(Zip code)Registrants telephone number,including area code:(817)334-4100Securities registered pursuant to Section 12(b)of the Act:_Title of ClassTrading SymbolName of each exchange on which registeredCommon Stock,$0.01 par value per share*BASX*The OTCQX B
4、est Market*Until December 2,2019,Basic Energy Services,Inc.s common stock traded on the New York Stock Exchange under the symbol BAS.OnDecember 3,2019,Basic Energy Service,Inc.s common stock began trading on the OTCQX Best Market tier of the OTC Markets Group Inc.Deregistration under Section 12(b)of
5、 the Act became effective on March 16,2020.Securities registered pursuant to Section 12(g)of the Act:Warrants,exercisable for one share of Common Stock,$0.01 par value per shareIndicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the Securities Act.Yes N
6、o Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d)of the Act.Yes 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 of1934 during the preced