DK Delek US Holdings, Inc.companySEC Filings & Insider Trading Activity 2026
Latest Delek US Holdings, Inc. (DK) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 27, 2026, a 10-Q quarterly report filed on November 7, 2025, an 8-K current report filed on April 29, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Delek US Holdings, Inc. (DK) (SEC CIK 1694426), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
AI 10-K Annual Report AnalysisLatest 10-K (2025-12-31)
Business Overview
- • Core business refining and logistics operations reliant on crude oil supply chains and third-party delivery systems
- • Emphasized significant investments in Permian Basin infrastructure with risk of overcapacity and competitive pressure on transportation rates
Risk Factors
- • EPA consent decree June 2019, $0.5M penalty plus significant pollution control capital at Big Spring refinery over 3 years
- • Russia-Ukraine War and OPEC+ disputes causing global oil price volatility impacting Gulf Coast-focused operations
Management Discussion & Analysis
- • Revenue impact implied by increased refining margins in 2025 vs 2024 due to higher crack spreads; exact revenue figure not disclosed
- • EBITDA growth supported by margin enhancements and small refinery exemptions, margin specifics not quantified in text
AI 10-Q Quarterly Report AnalysisLatest 10-Q (2025-09-30)
Management Discussion & Analysis
- • Revenue details not explicitly stated; Refining margins higher Q3 2025 vs Q3 2024 due to increased crack spreads
- • EBITDA growth supported by cost control, small refinery exemptions; no specific margin % figures provided
Risk Factors
- • Newly added risk: Legal challenge in 2025 EPA denial of Krotz Springs Refinery’s 2024 hardship exemption, pending appeals with uncertain outcome and costs
- • Most materially updated risk: August 2025 EPA’s updated SRE evaluation framework may reallocate waived volumes, increasing future compliance costs unpredictably
Annual Reports Archive10-K
AI-powered analysis of Delek US Holdings, Inc. (DK) 10-K annual reports filed with SEC EDGAR.
Quarterly Reports Archive10-Q
AI-powered analysis of Delek US Holdings, Inc. (DK) 10-Q quarterly reports filed with SEC EDGAR.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of Delek US Holdings, Inc. (DK) 8-K current reports disclosing material events.
Financial SummaryXBRL
| FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $20.2B | $16.9B | $11.9B | $10.7B |
| Operating Income | $489.5M | $279.9M | -$491.5M | $301.0M |
| Net Income | $257.1M | $19.8M | -$560.4M | -$22.8M |
| Op. Margin | 2.4% | 1.7% | -4.1% | 2.8% |
| Net Margin | 1.3% | 0.1% | -4.7% | -0.2% |
| Balance Sheet | ||||
| Total Assets | $8.2B | $7.2B | $6.7B | $6.8B |
| Equity | $1.1B | $959.7M | $575.2M | $547.3M |
| ROE | 24.0% | 2.1% | -97.4% | -4.2% |
Source: XBRL financial data from Delek US Holdings, Inc. (DK) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.
Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Apr 29, 2026 | — | — | — |
8-K | Apr 22, 2026 | — | — | — |
8-K | Apr 21, 2026 | — | — | — |
8-K | Apr 21, 2026 | — | — | — |
8-K | Apr 10, 2026 | — | — | — |
8-K | Feb 27, 2026 | — | Analysis | — |
10-K | Feb 27, 2026 | Dec 31, 2025 | Analysis | |
8-K | Feb 19, 2026 | — | — | |
8-K | Jan 13, 2026 | — | — | |
10-Q | Nov 7, 2025 | Sep 30, 2025 | Analysis | |
10-Q | Aug 6, 2025 | Jun 30, 2025 | — | |
10-Q | May 7, 2025 | Mar 31, 2025 | — | |
10-K | Feb 26, 2025 | Dec 31, 2024 | — | |
10-Q | Nov 7, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 7, 2024 | Jun 30, 2024 | — | |
10-Q | May 8, 2024 | Mar 31, 2024 | — | |
10-K | Feb 28, 2024 | Dec 31, 2023 | — | |
10-Q | Nov 8, 2023 | Sep 30, 2023 | — | |
10-Q | Aug 9, 2023 | Jun 30, 2023 | — | |
10-Q | May 9, 2023 | Mar 31, 2023 | — | |
10-K | Mar 1, 2023 | Dec 31, 2022 | — | |
10-Q | Nov 8, 2022 | Sep 30, 2022 | — | |
10-Q | Aug 5, 2022 | Jun 30, 2022 | — | |
10-Q | May 5, 2022 | Mar 31, 2022 | — | |
10-K | Feb 25, 2022 | Dec 31, 2021 | — |
Frequently Asked Questions
What are the latest DK SEC filings in 2026?
Delek US Holdings, Inc. (DK) has filed a 10-K annual report on February 27, 2026, a 10-Q quarterly report on November 7, 2025, an 8-K current report on April 29, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did DK file its most recent 10-K annual report?
Delek US Holdings, Inc. (DK) filed its most recent 10-K annual report on February 27, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view DK 10-Q quarterly reports?
Delek US Holdings, Inc. (DK)'s most recent 10-Q quarterly report was filed on November 7, 2025. SignalX displays every DK 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has DK filed recently?
Delek US Holdings, Inc. (DK)'s most recent 8-K was filed on April 29, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find DK insider trading activity (Form 4)?
SignalX aggregates every DK Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does DK file with the SEC?
Delek US Holdings, Inc. (DK) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new DK filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Delek US Holdings, Inc. (DK).
What is DK's SEC CIK number?
Delek US Holdings, Inc. (DK)'s SEC CIK (Central Index Key) number is 1694426. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1694426 to look up all DK filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find DK return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from Delek US Holdings, Inc. (DK) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
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