Icahn Enterprises L.P. SEC filings IEP
Icahn Enterprises L.P. has 1,000 filings in SEC EDGAR's recent list, going back to Apr 14, 2005. Its latest annual report, Form 10-K, was filed on Feb 26, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Aug 26, 2025 | — |
| S-3/A | Filing | Aug 21, 2025 | — |
| S-3 | Shelf registration | Aug 4, 2025 | — |
| 424B3 | Prospectus | Sep 4, 2024 | — |
| 424B5 | Prospectus supplement | Aug 26, 2024 | — |
| S-4 | Registration for a merger or exchange | Aug 23, 2024 | — |
| 424B5 | Prospectus supplement | Nov 21, 2022 | — |
| S-3 | Shelf registration | Jul 15, 2022 | — |
| 424B5 | Prospectus supplement | May 24, 2022 | — |
| 424B5 | Prospectus supplement | Dec 3, 2021 | — |
| 424B5 | Prospectus supplement | Aug 6, 2021 | — |
| S-3 | Shelf registration | Jul 14, 2021 | — |
| 424B3 | Prospectus | Jun 4, 2021 | — |
| S-4 | Registration for a merger or exchange | May 18, 2021 | — |
| 424B5 | Prospectus supplement | Feb 26, 2021 | — |
| 424B3 | Prospectus | Feb 7, 2020 | — |
| S-4/A | Amendment to s-4 registration statement | Feb 4, 2020 | — |
| S-4 | Registration for a merger or exchange | Dec 19, 2019 | — |
| 424B3 | Prospectus | Sep 20, 2019 | — |
| S-3/A | Filing | Sep 18, 2019 | — |
| S-4 | Registration for a merger or exchange | Aug 30, 2019 | — |
| S-3 | Shelf registration | Jul 18, 2019 | — |
| 424B5 | Prospectus supplement | May 2, 2019 | — |
| 424B3 | Prospectus | Jan 10, 2018 | — |
| S-4 | Registration for a merger or exchange | Dec 21, 2017 | — |
| 424B3 | Prospectus | Apr 27, 2017 | — |
| S-8 | Employee stock plan registration | Mar 24, 2017 | — |
| S-4 | Registration for a merger or exchange | Mar 22, 2017 | — |
| 424B5 | Prospectus supplement | Feb 6, 2017 | — |
| S-3/A | Filing | Sep 20, 2016 | — |
| S-3 | Shelf registration | Sep 9, 2016 | — |
| 424B3 | Prospectus | Apr 24, 2014 | — |
| S-4 | Registration for a merger or exchange | Mar 28, 2014 | — |
| 424B3 | Prospectus | Dec 17, 2013 | — |
| 424B5 | Prospectus supplement | Dec 11, 2013 | — |
| S-3/A | Form s-3/a | Oct 7, 2013 | — |
| S-4/A | Form s-4/a | Oct 1, 2013 | — |
| S-3/A | Amended registration statement | Sep 26, 2013 | — |
| S-4 | Registration for a merger or exchange | Sep 26, 2013 | — |
| 424B5 | Prospectus supplement | Jun 14, 2013 | — |
| 424B5 | Prospectus supplement | Jun 11, 2013 | — |
| S-3 | Shelf registration | May 3, 2013 | — |
| 424B5 | Prospectus supplement | Mar 1, 2013 | — |
| 424B5 | Prospectus supplement | Feb 28, 2013 | — |
| 424B5 | Prospectus supplement | Feb 28, 2013 | — |
| 424B3 | Prospectus | Oct 12, 2012 | — |
| S-4/A | Amendment no. 1 to form s-4 | Oct 3, 2012 | — |
| S-4 | Registration for a merger or exchange | Sep 5, 2012 | — |
| 424B3 | Prospectus | Mar 20, 2012 | — |
| S-4/A | Amendmend no.2 to form s-4 | Mar 14, 2012 | — |
| S-4/A | Form s-4/a | Feb 6, 2012 | — |
| S-4 | Registration for a merger or exchange | Jan 20, 2012 | — |
| 424B3 | Prospectus | Dec 27, 2011 | — |
| S-3/A | Amendment no.2 to form s-3 | Dec 16, 2011 | — |
| S-3/A | Amendment to form s-3 | Dec 9, 2011 | — |
| S-3 | Shelf registration | Dec 1, 2011 | — |
| 424B3 | Prospectus | Dec 29, 2010 | — |
| S-4/A | Filing | Dec 29, 2010 | — |
| S-4/A | Filing | Dec 28, 2010 | — |
| S-4 | Registration for a merger or exchange | Dec 3, 2010 | — |
| 424B3 | Prospectus | Jun 22, 2010 | — |
| S-4/A | Filing | Jun 9, 2010 | — |
| S-4 | Registration for a merger or exchange | Apr 16, 2010 | — |
| S-3/A | Filing | Apr 13, 2010 | — |
| 424B3 | Prospectus | Sep 10, 2009 | — |
| S-3 | Shelf registration | Apr 22, 2009 | — |
| 424B3 | Prospectus | Dec 11, 2008 | — |
| 424B3 | Prospectus | Oct 24, 2008 | — |
| 424B3 | Prospectus | Oct 17, 2008 | — |
| 424B3 | Prospectus | Mar 12, 2008 | — |
| 424B3 | Prospectus | Jan 24, 2008 | — |
| 424B3 | Prospectus | Dec 31, 2007 | — |
| 424B3 | Prospectus | Dec 31, 2007 | — |
| S-4/A | Filing | Dec 26, 2007 | — |
| S-3/A | Filing | Dec 26, 2007 | — |
| S-3/A | Filing | Dec 5, 2007 | — |
| S-4/A | Filing | Dec 5, 2007 | — |
| S-3 | Shelf registration | Jun 21, 2007 | — |
| S-4 | Registration for a merger or exchange | Jun 21, 2007 | — |
| S-3/A | Amendment #1 to form s-3 | Apr 21, 2006 | — |
| 424B3 | Prospectus | Dec 8, 2005 | — |
| S-4/A | Amendment #1 to form s-4 | Dec 2, 2005 | — |
| S-3 | Shelf registration | Jun 23, 2005 | — |
| S-4 | Registration for a merger or exchange | Jun 21, 2005 | — |
Showing 84 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Petroleum Refining (SIC 2911)
- Listed as
- IEP (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Sunny Isles Beach, FL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 813762
- Former names
- AMERICAN REAL ESTATE PARTNERS L P (until Sep 20, 2007)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.