CSX CSX CorporationcompanySEC Filings & Insider Trading Activity 2026
Latest CSX Corporation (CSX) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 12, 2026, a 10-Q quarterly report filed on October 16, 2025, an 8-K current report filed on April 22, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for CSX Corporation (CSX) (SEC CIK 277948), 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: Rail-based freight transportation including traditional rail, intermodal, trucking, serving diverse markets east of Mississippi River
- • New emphasis: Integration of trucking through Quality Carriers, comprising 6% of 2025 revenue at $816 million
Risk Factors
- • Regulatory risk from potential new environmental and intermodal transportation rules affecting rail industry compliance costs
- • Macroeconomic threat from tariffs and international trade agreements impacting rail and trucking investment values
Management Discussion & Analysis
- • Revenue $14.1B, down 3% YoY ($448M decline) due to lower export coal revenue and merchandise volume, partially offset by merchandise pricing and intermodal volume gains
- • Operating margin 32.1% vs 36.1% (down 400 bps); net earnings $2.9B vs $3.5B (down 17%), EPS $1.54 vs $1.79 (down 14%)
AI 10-Q Quarterly Report AnalysisLatest 10-Q (2025-09-30)
Risk Factors
- • New risk: Goodwill impairment $70M charge for Quality Carriers triggered by extended trucking market recession and economic uncertainty
- • Most materially updated risk: Environmental liabilities involving Pharmacia/Monsanto in EPA Superfund remediation; Consent Decree approved Dec 2024, now under appeal, ongoing negotiations continuing
Management Discussion & Analysis
- • Revenue $3.59B, down $32M (1%) YoY in Q3 2025; nine months revenue $10.58B, down $417M (4%) YoY
- • Operating margin 30.3% vs 37.4% YoY in Q3; operating income $1.09B, down $267M (20%) YoY; EPS $0.37, down 20%
Annual Reports Archive10-K
AI-powered analysis of CSX Corporation (CSX) 10-K annual reports filed with SEC EDGAR.
Quarterly Reports Archive10-Q
AI-powered analysis of CSX Corporation (CSX) 10-Q quarterly reports filed with SEC EDGAR.
Financial SummaryXBRL
| FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $14.9B | $14.7B | $14.5B | $14.1B |
| Operating Income | $6.0B | $5.6B | $5.2B | $4.5B |
| Net Income | $4.2B | $3.7B | $3.5B | $2.9B |
| Op. Margin | 40.6% | 37.9% | 36.1% | 32.1% |
| Net Margin | 28.0% | 25.3% | 23.9% | 20.5% |
| Balance Sheet | ||||
| Total Assets | $41.9B | $42.4B | $42.8B | $43.7B |
| Equity | $12.6B | $12.1B | $12.5B | $13.2B |
| ROE | 33.0% | 30.6% | 27.7% | 22.0% |
Source: XBRL financial data from CSX Corporation (CSX) 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 22, 2026 | — | — | — |
10-K | Feb 12, 2026 | Dec 31, 2025 | Analysis | |
8-K | Jan 22, 2026 | — | — | |
10-Q | Oct 16, 2025 | Sep 30, 2025 | Analysis | |
10-Q | Jul 23, 2025 | Jun 30, 2025 | Analysis | |
10-Q | Apr 16, 2025 | Mar 31, 2025 | Analysis | |
10-K | Feb 27, 2025 | Dec 31, 2024 | Analysis | |
10-Q | Oct 17, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 5, 2024 | Jun 30, 2024 | — | |
10-Q | Apr 18, 2024 | Mar 31, 2024 | — | |
10-K | Feb 14, 2024 | Dec 31, 2023 | — | |
10-Q | Oct 20, 2023 | Sep 30, 2023 | — | |
10-Q | Jul 20, 2023 | Jun 30, 2023 | — | |
10-Q | Apr 20, 2023 | Mar 31, 2023 | — | |
10-K | Feb 15, 2023 | Dec 31, 2022 | — | |
10-Q | Oct 21, 2022 | Sep 30, 2022 | — | |
10-Q | Jul 21, 2022 | Jun 30, 2022 | — | |
10-Q | Apr 21, 2022 | Mar 31, 2022 | — | |
10-K | Feb 16, 2022 | Dec 31, 2021 | — | |
10-Q | Oct 21, 2021 | Sep 30, 2021 | — | |
10-Q | Jul 22, 2021 | Jun 30, 2021 | — | |
10-Q | Apr 21, 2021 | Mar 31, 2021 | — | |
10-K | Feb 10, 2021 | Dec 31, 2020 | — | |
10-Q | Oct 22, 2020 | Sep 30, 2020 | — | |
10-Q | Jul 23, 2020 | Jun 30, 2020 | — |
Frequently Asked Questions
What are the latest CSX SEC filings in 2026?
CSX Corporation (CSX) has filed a 10-K annual report on February 12, 2026, a 10-Q quarterly report on October 16, 2025, an 8-K current report on April 22, 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 CSX file its most recent 10-K annual report?
CSX Corporation (CSX) filed its most recent 10-K annual report on February 12, 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 CSX 10-Q quarterly reports?
CSX Corporation (CSX)'s most recent 10-Q quarterly report was filed on October 16, 2025. SignalX displays every CSX 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 CSX filed recently?
CSX Corporation (CSX)'s most recent 8-K was filed on April 22, 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 CSX insider trading activity (Form 4)?
SignalX aggregates every CSX 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 CSX file with the SEC?
CSX Corporation (CSX) 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 CSX 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 CSX Corporation (CSX).
What is CSX's SEC CIK number?
CSX Corporation (CSX)'s SEC CIK (Central Index Key) number is 277948. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 277948 to look up all CSX filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find CSX return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from CSX Corporation (CSX) 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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