Company: DK
Filing Date: 2025-03-20
Form Type: DEF 14A
Source: 0001140361-25-009658
Chunk: 12

Company: Delek US Holdings, Inc.
Filing Date: 2025-03-20
Form: DEF 14A
Chunk 12
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 questions submitted during the Annual Meeting which are pertinent to the Company and the Annual Meeting matters, as time permits. Detailed guidelines for submitting questions during the Annual Meeting are available on the Investor Relations page of our website at www.delekus.com. What if I have technical difficulties or trouble accessing the Annual Meeting? Beginning 15 minutes prior to the start of and during the Annual Meeting, we will have technicians ready to assist you with any technical difficulties you may have accessing the virtual meeting. If you encounter any difficulties accessing the virtual meeting or during the Annual Meeting time, please call the technical support number that will be posted on the virtual meeting login page. Is it possible that the meeting format will be changed so that it is no longer virtual only? We believe a virtual-only format provides expanded access, improves communications and provides cost and time savings for our stockholders and the Company. However, if it becomes necessary or advisable to change the format of the Annual Meeting as circumstances evolve, we will notify stockholders as soon as practicable. Do stockholders have any appraisal or dissenters’ rights on the matters to be voted on at the Annual Meeting? No, stockholders of the Company will not have rights of appraisal or similar dissenters’ rights with respect to any of the matters identified in this Proxy Statement to be acted upon at the Annual Meeting. How can I obtain additional information about the Company? Copies of our Annual Report to Stockholders and Annual Report on Form 10-K for the year ended December 31, 2024, and our other annual, quarterly, and current reports, and any amendments to those reports, are filed with the SEC, and are available free of charge on our website, which is located at www.delekus.com. These reports and other information are filed electronically with the SEC and are available at the SEC’s website, www.sec.gov. Copies of these reports will be sent without charge to any stockholder requesting it in writing to our Corporate Secretary, Delek US Holdings, Inc., 310 Seven Springs Way, Suite 500, Brentwood, Tennessee 37027. The investor relations page of our website contains our press releases, earnings releases, financial information and stock quotes, as well as links to our SEC filings. The information posted on our website is not incorporated into this Proxy Statement.

| DELEK US HOLDINGS, INC. |     | 2025 PROXY STATEMENT | 8 |

TABLE OF CONTENTS

CORPORATE GOVERNANCE Composition of the Board At the date of this Proxy Statement,