LUMN Lumen Technologies, Inc.companySEC Filings & Insider Trading Activity 2026
Latest Lumen Technologies, Inc. (LUMN) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 20, 2026, a 10-Q quarterly report filed on October 30, 2025, an 8-K current report filed on April 30, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Lumen Technologies, Inc. (LUMN) (SEC CIK 18926), 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: Digital networking services for enterprise customers in multi-cloud, AI-first environment
- • New emphasis: Completed $5.75B divestiture of Mass Markets Fiber-to-the-Home business in 11 states to AT&T in Feb 2026
Risk Factors
- • Tax refund claim $400M filed in July 2025 under U.S. H.R. 1 “One, Big Beautiful Bill Act” with expected receipt in first half of 2026
- • OECD Pillar Two 15% global minimum tax rules adopted by some countries increase compliance but no material 2025 impact
Management Discussion & Analysis
- • Mass Markets revenue not explicitly stated; adjusted EBITDA margin 56% in 2025 vs 55% in 2024 and 52% in 2023
- • Mass Markets segment expense decreased $135M in 2025 and $169M in 2024, driven by lower employee and network costs
AI 10-Q Quarterly Report AnalysisLatest 10-Q (2025-09-30)
Management Discussion & Analysis
- • Revenue reduction $46M in Q2 2025 due to relinquishing FCC RDOF awards, compared to previous year participation
- • Estimated fees $49M in operating expenses related to RDOF relinquishment in Q2 2025
Risk Factors
- • Newly added divestiture risk: pending sale of Mass Markets fiber-to-the-home business in 11 states, subject to regulatory approvals and uncertain closing timeline
- • Most materially updated risk: potential failure to complete divestiture causing negative market reaction and difficulty achieving debt reduction goals
Annual Reports Archive10-K
AI-powered analysis of Lumen Technologies, Inc. (LUMN) 10-K annual reports filed with SEC EDGAR.
Quarterly Reports Archive10-Q
AI-powered analysis of Lumen Technologies, Inc. (LUMN) 10-Q quarterly reports filed with SEC EDGAR.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of Lumen Technologies, Inc. (LUMN) 8-K current reports disclosing material events.
Financial SummaryXBRL
| FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $16.1B | $13.5B | $12.1B | $11.3B |
| Operating Income | $95.0M | -$9.6B | $460.0M | -$812.0M |
| Net Income | -$1.5B | -$10.3B | -$55.0M | -$1.7B |
| Op. Margin | 0.6% | -70.9% | 3.8% | -7.2% |
| Net Margin | -9.6% | -76.2% | -0.5% | -15.3% |
| Balance Sheet | ||||
| Total Assets | $45.6B | $34.0B | $33.5B | $34.3B |
| Equity | $10.4B | $417.0M | $464.0M | -$1.1B |
| ROE | -14.8% | -2469.5% | -11.9% | 155.7% |
Source: XBRL financial data from Lumen Technologies, Inc. (LUMN) 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 30, 2026 | — | — | — |
8-K | Apr 20, 2026 | — | — | — |
8-K | Apr 17, 2026 | — | — | — |
8-K | Apr 16, 2026 | — | — | — |
8-K | Apr 16, 2026 | — | — | — |
8-K | Mar 17, 2026 | — | Analysis | — |
10-K | Feb 20, 2026 | Dec 31, 2025 | Analysis | |
8-K | Feb 4, 2026 | — | — | |
8-K | Feb 3, 2026 | — | — | |
8-K | Feb 3, 2026 | — | — | |
8-K | Feb 2, 2026 | — | — | |
8-K | Jan 9, 2026 | — | — | |
8-K | Jan 6, 2026 | — | — | |
8-K | Dec 23, 2025 | — | — | |
8-K | Dec 22, 2025 | — | — | |
8-K | Dec 9, 2025 | — | — | |
8-K | Dec 5, 2025 | — | — | |
10-Q | Oct 30, 2025 | Sep 30, 2025 | Analysis | |
10-Q | Jul 31, 2025 | Jun 30, 2025 | — | |
10-Q | May 1, 2025 | Mar 31, 2025 | — | |
10-K | Feb 20, 2025 | Dec 31, 2024 | — | |
10-Q | Nov 5, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 6, 2024 | Jun 30, 2024 | — | |
10-Q | Apr 30, 2024 | Mar 31, 2024 | — | |
10-K | Feb 22, 2024 | Dec 31, 2023 | — |
Frequently Asked Questions
What are the latest LUMN SEC filings in 2026?
Lumen Technologies, Inc. (LUMN) has filed a 10-K annual report on February 20, 2026, a 10-Q quarterly report on October 30, 2025, an 8-K current report on April 30, 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 LUMN file its most recent 10-K annual report?
Lumen Technologies, Inc. (LUMN) filed its most recent 10-K annual report on February 20, 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 LUMN 10-Q quarterly reports?
Lumen Technologies, Inc. (LUMN)'s most recent 10-Q quarterly report was filed on October 30, 2025. SignalX displays every LUMN 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 LUMN filed recently?
Lumen Technologies, Inc. (LUMN)'s most recent 8-K was filed on April 30, 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 LUMN insider trading activity (Form 4)?
SignalX aggregates every LUMN 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 LUMN file with the SEC?
Lumen Technologies, Inc. (LUMN) 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 LUMN 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 Lumen Technologies, Inc. (LUMN).
What is LUMN's SEC CIK number?
Lumen Technologies, Inc. (LUMN)'s SEC CIK (Central Index Key) number is 18926. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 18926 to look up all LUMN filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find LUMN return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from Lumen Technologies, Inc. (LUMN) 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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