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Delek US Holdings Inc SEC Filings
What Delek US Holdings Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
DK overview →Filings on file
139
since Feb 28, 2017
Warning signs
0
none filed
Last results
Aug 7, 2026
8-K item 2.02
Industry
Petroleum Refining
SIC 2911
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Jul 2, 2026 | Executive or director change 8-K | Read ↗ |
| Apr 22, 2026 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 21, 2026 | Executive or director change 8-K | Read ↗ |
| May 1, 2025 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 4, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 19, 2025 | Executive or director change 8-K | Read ↗ |
| Jan 18, 2024 | Executive or director change 8-K | Read ↗ |
| May 8, 2023 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Mar 24, 2023 | Executive or director change 8-K | Read ↗ |
| Jun 9, 2022 | Executive or director change 8-K | Read ↗ |
| Mar 28, 2022 | Executive or director change 8-K | Read ↗ |
| Jan 11, 2022 | Executive or director change 8-K | Read ↗ |
| Oct 12, 2021 | Executive or director change 8-K | Read ↗ |
| Feb 26, 2021 | Executive or director change 8-K | Read ↗ |
| Jan 20, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 25, 2020 | Executive or director change 8-K | Read ↗ |
| Apr 9, 2020 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Feb 25, 2020 | Executive or director change 8-K | Read ↗ |
| Dec 5, 2019 | Executive or director change 8-K | Read ↗ |
| Aug 22, 2019 | Executive or director change 8-K | Read ↗ |
| Mar 6, 2019 | Executive or director change 8-K | Read ↗ |
| Feb 25, 2019 | Executive or director change 8-K | Read ↗ |
| May 25, 2018 | Executive or director change 8-K | Read ↗ |
| Mar 23, 2018 | Executive or director change 8-K | Read ↗ |
| Dec 7, 2017 | Executive or director change 8-K | Read ↗ |
| Oct 30, 2017 | Executive or director change 8-K | Read ↗ |
| Jul 13, 2017 | Executive or director change 8-K | Read ↗ |
Source: Delek US Holdings Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on DK
Company overviewEverything on DK in one place, with the price.Insider tradingWhat DK's own officers and directors buy and sell.Planned salesSales DK insiders have filed notice of.Who owns itEvery manager reporting a position in DK.Funds holding itWhich funds and ETFs hold DK, and how big a bet.LobbyingWhat DK spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on DK's account, and who they worked for.Federal contractsWhat federal agencies pay DK.