CSX Corp SEC filings CSX
CSX Corp has 1,003 filings in SEC EDGAR's recent list, going back to May 11, 2015. Its latest annual report, Form ARS, was filed on Mar 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 21, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B2 | Prospectus | Oct 22, 2025 | — |
| FWP | Free writing prospectus | Oct 20, 2025 | — |
| 424B2 | Prospectus | Oct 20, 2025 | — |
| 424B2 | Prospectus | Mar 7, 2025 | — |
| FWP | Free writing prospectus | Mar 6, 2025 | — |
| 424B2 | Prospectus | Mar 6, 2025 | — |
| S-3ASR | Automatic shelf registration | Feb 27, 2025 | — |
| 424B2 | Prospectus | Sep 17, 2024 | — |
| FWP | Free writing prospectus | Sep 16, 2024 | — |
| 424B2 | Prospectus | Sep 16, 2024 | — |
| 424B2 | Prospectus | Sep 6, 2023 | — |
| FWP | Free writing prospectus | Sep 5, 2023 | — |
| 424B2 | Prospectus | Sep 5, 2023 | — |
| 424B2 | Prospectus | Jul 22, 2022 | — |
| FWP | Free writing prospectus | Jul 21, 2022 | — |
| 424B2 | Prospectus | Jul 21, 2022 | — |
| S-3ASR | Automatic shelf registration | Feb 16, 2022 | — |
| S-8 | Employee stock plan registration | Dec 21, 2020 | — |
| 424B2 | Prospectus | Dec 2, 2020 | — |
| FWP | Free writing prospectus | Dec 1, 2020 | — |
| 424B2 | Prospectus | Dec 1, 2020 | — |
| S-8 | Employee stock plan registration | May 29, 2020 | — |
| 424B2 | Prospectus | Mar 27, 2020 | — |
| FWP | Free writing prospectus | Mar 26, 2020 | — |
| 424B2 | Prospectus | Mar 26, 2020 | — |
| 424B2 | Prospectus | Sep 5, 2019 | — |
| FWP | Free writing prospectus | Sep 3, 2019 | — |
| 424B2 | Prospectus | Sep 3, 2019 | — |
| S-8 | Employee stock plan registration | May 7, 2019 | — |
| 424B2 | Prospectus | Feb 26, 2019 | — |
| 424B2 | Prospectus | Feb 25, 2019 | — |
| FWP | Free writing prospectus | Feb 21, 2019 | — |
| 424B2 | Prospectus | Feb 21, 2019 | — |
| S-3ASR | Automatic shelf registration | Feb 12, 2019 | — |
| 424B2 | Prospectus | Nov 9, 2018 | — |
| FWP | Free writing prospectus | Nov 7, 2018 | — |
| 424B2 | Prospectus | Nov 7, 2018 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Jul 19, 2018 | — |
| S-8 | Employee stock plan registration | Jul 19, 2018 | — |
| 424B2 | Prospectus | Feb 20, 2018 | — |
| FWP | Free writing prospectus | Feb 15, 2018 | — |
| 424B2 | Prospectus | Feb 15, 2018 | — |
| S-8 | Employee stock plan registration | Oct 20, 2017 | — |
| 424B2 | Prospectus | Apr 27, 2017 | — |
| FWP | Free writing prospectus | Apr 26, 2017 | — |
| 424B2 | Prospectus | Apr 26, 2017 | — |
| 424B2 | Prospectus | Oct 14, 2016 | — |
| FWP | Free writing prospectus | Oct 13, 2016 | — |
| 424B2 | Prospectus | Oct 13, 2016 | — |
| S-3ASR | Automatic shelf registration | Feb 16, 2016 | — |
| 424B2 | Prospectus | Oct 16, 2015 | — |
| FWP | Free writing prospectus | Oct 15, 2015 | — |
| 424B2 | Prospectus | Oct 15, 2015 | — |
Showing 53 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
- Railroads, Line-Haul Operating (SIC 4011)
- Listed as
- CSX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- VA
- Headquarters
- Jacksonville, FL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 277948
Other Railroads, Line-Haul Operating companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.