Delek US Holdings, Inc. 10-Q

ITEM 5. OTHER INFORMATION None. 66 | Exhibits ITEM 6. EXHIBITS Exhibit No. Description 3.1 # Third Amended and Restated Bylaws of Delek US Holdings, Inc. 31.1 # Certification of the Company’s Chief Executive Officer pursuant to Rule 13a-14(a)/15(d)-14(a) under the Securities Exchange Act of 1934, as amended. 31.2 # Certification of the Company’s Chief Financial Officer pursuant to Rule 13a-14(a)/15(d)-14(a) under the Securities Exchange Act of 1934, as amended. 32.1 ## Certification of the Company’s Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 32.2 ## Certification of the Company’s Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101 The following materials from Delek US Holdings, Inc.’s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2021, formatted in Inline XBRL (eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets as of March 31, 2021 and December 31, 2020 (Unaudited), (ii) Condensed Consolidated Statements of Income for the three months ended March 31, 2021 and 2020 (Unaudited), (iii) Condensed Consolidated Statements of Comprehensive Income for the three months ended March 31, 2021 and 2020 (Unaudited), (iv) Condensed Consolidated Statements of Changes in Stockholders' Equity for the three months ended March 31, 2021 and 2020 (Unaudited), (v) Condensed Consolidated Statements of Cash Flows for the three months ended March 31, 2021 and 2020 (Unaudited), and (vi) Notes to Condensed Consolidated Financial Statements (Unaudited). 104 The cover page from Delek US Holdings, Inc.'s Quarterly Report on Form 10-Q for the quarter ended March 31, 2020, has been formatted in Inline XBRL. # Filed herewith ## Furnished herewith 67 | 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. Delek US Holdings, Inc. By: /s/ Ezra Uzi Yemin Ezra Uzi Yemin Director (Chairman), President and Chief Executive Officer (Principal Executive Officer) By: /s/ Reuven Spiegel Reuven Spiegel Executive Vice President and Chief Financial Officer (Principal Financial Officer) Dated: May 6, 2021 68 |