Page 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 1934 For the fiscal year ended December 31 , 2020 or TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-38183 RANGER ENERGY SERVICES RANGER ENERGY SERVICES , INC . ( Exact name of registrant as specified in its charter ) Delaware ( State or other jurisdiction of incorporation or organization ) ( Address , Including Zip Code , and Telephone Securities registered pursuant to Section 12 ( b ) of the Act : Title of each class Class A Common Stock , $ 0.01 par value Large accelerated filer □ Smaller reporting company 10350 Richmond , Suite 550 Houston , Texas 77042 ( 713 ) 895-8900 Number , Including Area Code , of Registrant's Principal Executive Offices ) Trading Symbol 81-5449572 ( I.R.S. Employer Identification No. ) RNGR 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 . 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 of 1934 during 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 filing requirements for the past 90 days . Yes No Name of each exchange on which registered New York Stock Exchange Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes > No Accelerated filer ■ Emerging growth company Indicate by check mark whether the Registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , smaller reporting company , or an emerging growth company . See the definitions of " large accelerated filer , " " accelerated filer , " " smaller reporting company , " and " emerging growth company " in Rule 12b - 2 of the Exchange Act .: Non - accelerated filer > If an emerging growth company , indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13 ( a ) of the Exchange Act . Î Indicate by check mark whether the Registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404 ( b ) of the Sarbanes - Oxley Act ( 15 U.S.C. 7262 ( b ) ) by the registered public accounting firm that prepared or issued its audit report . Yes No Indicate by check mark whether the Registrant is a shell company ( as defined in Rule 12b - 2 of the Exchange Act ) . Yes No > As of June 30 , 2020 , the aggregate market value of the Class A Common Stock of Ranger Energy Services , Inc. held by non - affiliates of the Registrant was $ 14.4 million , based on the closing market price as reported on the New York Stock Exchange of $ 2.95 . As of February 24 , 2021 , the Registrant had 8,541,915 shares of Class A Common Stock and 6,866,154 shares of Class B Common Stock outstanding . DOCUMENTS INCORPORATED BY REFERENCE Portions of the registrant's definitive proxy statement for the 2021 Annual Meeting of Stockholders , to be filed no later than 120 days after the end of the fiscal year to which this Annual Report on Form 10 - K relates , are incorporated by reference into Part III of this Annual Report on Form 10 - K .