CSX CORP (CSX) Corporate Subsidiaries
CSX CORP (CSX) is a publicly traded company on the Nasdaq, categorized under SIC 4011 (Railroads, Line-Haul Operating). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: CSX
CIK: 277948
Exchange: Nasdaq
SIC 4011: Railroads, Line-Haul Operating
Fiscal Year End: 12/31
State: VA
Independent PCAOB Auditor
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Audit Firm
Ernst & Young LLP
Auditor SinceSince 12/30/2016 12:00:00 AM
Lead Engagement PartnerJonathan Mick
Audit LocationJacksonville, Florida, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-10-13 | 2026-10-12 | FORM 8-K | 0000277948-26-000034 | View SEC Doc Filr Page |
| 4 | 2026-10-05 | 2026-10-01 | 4 | 0001193125-26-414117 | View SEC Doc Filr Page |
| 4 | 2026-09-28 | 2026-09-25 | 4 | 0001193125-26-405344 | View SEC Doc Filr Page |
| 4 | 2026-09-17 | 2026-09-15 | FORM 4 | 0001628280-26-062524 | View SEC Doc Filr Page |
| 4 | 2026-09-02 | 2026-09-01 | 4 | 0001193125-26-380206 | View SEC Doc Filr Page |
| 4 | 2026-08-05 | 2026-08-03 | 4 | 0001193125-26-335141 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-24 | 4 | 0001193125-26-318102 | View SEC Doc Filr Page |
| 4 | 2026-07-27 | 2026-07-24 | 4 | 0001193125-26-318099 | View SEC Doc Filr Page |
| 144 | 2026-07-24 | — | 144 Filing | 0001950047-26-007292 | View SEC Doc Filr Page |
| 144 | 2026-07-24 | — | 144 Filing | 0001950047-26-007289 | View SEC Doc Filr Page |
| 10-Q | 2026-07-22 | 2026-06-30 | 10-Q | 0000277948-26-000032 | View SEC Doc Filr Page |
| 8-K | 2026-07-22 | 2026-07-22 | 8-K | 0000277948-26-000031 | View SEC Doc Filr Page |
| 4 | 2026-07-06 | 2026-07-01 | 4 | 0001193125-26-296199 | View SEC Doc Filr Page |
| 11-K | 2026-06-22 | 2025-12-31 | 11-K | 0000277948-26-000023 | View SEC Doc Filr Page |
| 11-K | 2026-06-22 | 2025-12-31 | 11-K | 0000277948-26-000021 | View SEC Doc Filr Page |
| 4 | 2026-06-17 | 2026-06-15 | 4 | 0001193125-26-274198 | View SEC Doc Filr Page |
| 4 | 2026-06-05 | 2026-06-03 | 4 | 0001193125-26-259595 | View SEC Doc Filr Page |
| 4 | 2026-06-04 | 2026-06-03 | 4 | 0001193125-26-257422 | View SEC Doc Filr Page |
| 144 | 2026-06-04 | — | 144 Filing | 0001974078-26-000216 | View SEC Doc Filr Page |
| 144 | 2026-06-03 | — | 144 Filing | 0001950047-26-005579 | View SEC Doc Filr Page |
| 4 | 2026-06-02 | 2026-06-01 | 4 | 0001193125-26-253530 | View SEC Doc Filr Page |
| 8-K | 2026-05-14 | 2026-05-12 | FORM 8-K | 0000950103-26-007181 | View SEC Doc Filr Page |
| 4 | 2026-05-05 | 2026-05-01 | 4 | 0001193125-26-206452 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-04-29 | — | SCHEDULE 13G Filing | 0002100119-26-000061 | View SEC Doc Filr Page |
| 10-Q | 2026-04-22 | 2026-03-31 | 10-Q | 0000277948-26-000014 | View SEC Doc Filr Page |