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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 2020 FORM 10 - K ( Mark One ) ✔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 Title of Each Class : Common Stock $ .001 Par Value Delaware ( State or other jurisdiction of incorporation or organization ) 5851 Legacy Circle , Plano , TX ( Address of principal executive offices ) Denbury DENBURY INC . ( Exact name of Registrant as specified in its charter ) Commission file number : 001-12935 Registrant's telephone number , including area code : to Securities registered pursuant to Section 12 ( g ) of the Act : None Securities registered pursuant to Section 12 ( b ) of the Act : Trading Symbol : DEN ( I.R.S. Employer Identification No. ) Indicate by check mark if the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . Yes No 20-0467835 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 75024 ( Zip Code ) Name of Each Exchange on Which Registered : New York Stock Exchange ( 972 ) 673-2000 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 Indicate by check mark whether the registrant is a shell company ( as defined in Rule 12b - 2 of the Act ) . Yes No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 ( §232.405 of this chapter ) 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 Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , a 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 12 - b2 of the Exchange Act . Large accelerated filer Accelerated filer ✔ Non - accelerated filer Smaller reporting company Emerging growth company 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 . 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 . Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Section 12 , 13 or 15 ( d ) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court . Yes No The aggregate market value of the registrant's common stock held by non - affiliates , based on the closing price of the registrant's common stock as of the last business day of the registrant's most recently completed second fiscal quarter was $ 138,886,832 .