Delek US Holdings, Inc.
Delek US Holdings, Inc. (DK) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0001694426 · DK · NYSE · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0001694426 · Updated hourly · Not investment advice
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SEC Filing History
About SEC Filings & 10-K Annual Reports
Delek US Holdings, Inc. (NYSE: DK) has submitted 962 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2006. As a Energy sector company with CIK 0001694426, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Delek US Holdings, Inc.'s most comprehensive regulatory disclosure. The most recent Delek US Holdings, Inc. 10-K was filed on 2026-02-27 for fiscal year ending 2026. Historical DK 10-K annual reports are available from 2017 through 2026.
Investors researching Delek US Holdings, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
DK SEC Filings · 8 questionsDelek US Holdings, Inc. (DK) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 962 filings and access original documents at no cost. Delek US Holdings, Inc.'s CIK is 0001694426.