NSC Norfolk SoutherncompanySEC Filings & Insider Trading Activity 2026
Latest Norfolk Southern (NSC) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 9, 2026, a 10-Q quarterly report filed on October 23, 2025, an 8-K current report filed on April 24, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Norfolk Southern (NSC) (SEC CIK 702165), 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)
Risk Factors
- • Surface Transportation Board review risk for Union Pacific Mergers, possible delay or unfavorable conditions affecting combined company
- • Geopolitical and economic conditions impacting transportation industry, with exposure to domestic and international markets
Management Discussion & Analysis
- • No revenue or profit figures disclosed; focus on safety, workforce, and regulatory environment
- • Safety metrics tracked internally and by FRA, Board has standing Safety Committee for oversight
AI 10-Q Quarterly Report AnalysisLatest 10-Q (2025-09-30)
Management Discussion & Analysis
- • Q3 revenue $3,103M, up 2% YoY from $3,051M; 9-month revenue $9,206M, up 1% YoY from $9,099M
- • Operating ratio Q3 64.6% vs 47.7% YoY (GAAP); adjusted operating ratio 63.3% vs 63.4% YoY; 9-month adjusted ratio 64.8% vs 66.1% YoY
Risk Factors
- • Newly added merger completion risk triggered by pending Union Pacific shareholder and regulatory approvals, uncertain timing, and potential for termination fees
- • Materially updated regulatory risk: STB approval and regulatory conditions may delay mergers, increase costs, limit combined company’s freedom of action
Annual Reports Archive10-K
AI-powered analysis of Norfolk Southern (NSC) 10-K annual reports filed with SEC EDGAR.
Quarterly Reports Archive10-Q
AI-powered analysis of Norfolk Southern (NSC) 10-Q quarterly reports filed with SEC EDGAR.
Financial SummaryXBRL
| FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $12.7B | $12.2B | $12.1B | $12.2B |
| Operating Income | $4.8B | $2.9B | $4.1B | $4.4B |
| Net Income | $3.3B | $1.8B | $2.6B | $2.9B |
| Op. Margin | 37.7% | 23.5% | 33.6% | 35.8% |
| Net Margin | 25.7% | 15.0% | 21.6% | 23.6% |
| Balance Sheet | ||||
| Total Assets | $38.9B | $41.7B | $43.7B | $45.2B |
| Equity | $12.7B | $12.8B | $14.3B | $15.5B |
| ROE | 25.7% | 14.3% | 18.3% | 18.5% |
Source: XBRL financial data from Norfolk Southern (NSC) 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 24, 2026 | — | — | — |
8-K | Apr 2, 2026 | — | — | — |
10-K | Feb 9, 2026 | Dec 31, 2025 | Analysis | |
8-K | Jan 29, 2026 | — | — | |
8-K | Dec 19, 2025 | — | — | |
10-Q | Oct 23, 2025 | Sep 30, 2025 | Analysis | |
10-Q | Jul 29, 2025 | Jun 30, 2025 | Analysis | |
10-Q | Apr 23, 2025 | Mar 31, 2025 | — | |
10-K | Feb 10, 2025 | Dec 31, 2024 | — | |
10-Q | Oct 22, 2024 | Sep 30, 2024 | — | |
10-Q | Jul 26, 2024 | Jun 30, 2024 | — | |
10-Q | Apr 24, 2024 | Mar 31, 2024 | — | |
10-K | Feb 5, 2024 | Dec 31, 2023 | — | |
10-Q | Oct 25, 2023 | Sep 30, 2023 | — | |
10-Q | Jul 27, 2023 | Jun 30, 2023 | — | |
10-Q | Apr 26, 2023 | Mar 31, 2023 | — | |
10-K | Feb 3, 2023 | Dec 31, 2022 | — | |
10-Q | Oct 26, 2022 | Sep 30, 2022 | — | |
10-Q | Jul 27, 2022 | Jun 30, 2022 | — | |
10-Q | Apr 27, 2022 | Mar 31, 2022 | — | |
10-K | Feb 4, 2022 | Dec 31, 2021 | — | |
10-Q | Oct 27, 2021 | Sep 30, 2021 | — | |
10-Q | Jul 28, 2021 | Jun 30, 2021 | — | |
10-Q | Apr 28, 2021 | Mar 31, 2021 | — | |
10-K | Feb 4, 2021 | Dec 31, 2020 | — |
Frequently Asked Questions
What are the latest NSC SEC filings in 2026?
Norfolk Southern (NSC) has filed a 10-K annual report on February 9, 2026, a 10-Q quarterly report on October 23, 2025, an 8-K current report on April 24, 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 NSC file its most recent 10-K annual report?
Norfolk Southern (NSC) filed its most recent 10-K annual report on February 9, 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 NSC 10-Q quarterly reports?
Norfolk Southern (NSC)'s most recent 10-Q quarterly report was filed on October 23, 2025. SignalX displays every NSC 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 NSC filed recently?
Norfolk Southern (NSC)'s most recent 8-K was filed on April 24, 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 NSC insider trading activity (Form 4)?
SignalX aggregates every NSC 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 NSC file with the SEC?
Norfolk Southern (NSC) 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 NSC 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 Norfolk Southern (NSC).
What is NSC's SEC CIK number?
Norfolk Southern (NSC)'s SEC CIK (Central Index Key) number is 702165. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 702165 to look up all NSC filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find NSC return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from Norfolk Southern (NSC) 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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