Canterbury Park Holding Corp 10-Q

Item 5. Other Information ​ Not Applicable. 28 Item 6. Exhibits ​ 31.1 Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (rules 13a-14 and 15d-14 of the Exchange Act). ​ ​ 31.2 Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (rules 13a-14 and 15d-14 of the Exchange Act). ​ ​ 32 Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350). ​ ​ 99.1 Press Release dated May 10, 2021 announcing 2021 First Quarter Results. ​ ​ 101 The following financial information from Canterbury Park Holding Corporation’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021 , formatted in eXtensible Business Reporting Language XBRL: (i) Condensed Consolidated Balance Sheets as of March 31, 2021 and December 31, 2020 , (ii) Condensed Consolidated Statements of Operations for the Three Months Ended March 31, 2021 and March 31, 2020 , (iii) Condensed Consolidated Statements of Stockholders’ Equity for the Three Months Ended March 31, 2021 and March 31, 2020 , (iv) Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2021 and March 31, 2020 , and (v) Notes to Financial Statements. ​ SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. ​ ​ ​ ​ Canterbury Park Holding Corporation ​ ​ Dated: May 11, 2021 /s/ Randall D. Sampson ​ ​Randall D. Sampson ​ President and Chief Executive Officer (principal executive officer) ​ ​ Dated: May 11, 2021 /s/ Randy J. Dehmer Randy J. Dehmer ​Chief Financial Officer (principal financial officer, principal accounting officer) ​ 29