MGEE MGE ENERGY INCcompanySEC Filings & Insider Trading Activity 2026
Latest MGE ENERGY INC (MGEE) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 24, 2026, a 10-Q quarterly report filed on November 5, 2025, an 8-K current report filed on April 21, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for MGE ENERGY INC (MGEE) (SEC CIK 1161728), 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 model: Electric and natural gas utility service providing regulated energy distribution primarily through subsidiaries
- • New emphasized transaction: Asset Sale Agreement dated Feb 19, 2026 with Dairyland Power Cooperative indicating potential asset divestiture
Risk Factors
- • Regulatory risk from PSCW 2024/2025 rate order with 9.7% authorized ROE and earnings sharing mechanism impacting excess earnings return to customers
- • Macroeconomic exposure to weather variability, with 18% increase in heating degree days raising 2025 gas utility sales 14% YoY
Management Discussion & Analysis
- • Revenue and YoY change not explicitly stated in provided text
- • No specific profitability or margin % figures disclosed
AI 10-Q Quarterly Report AnalysisLatest 10-Q (2025-09-30)
Risk Factors
- • New risk: Solar procurement disruptions from Uyghur Forced Labor Prevention Act and new solar tariffs causing potential cost increases and project delays
- • Most material update: 2025 Rate Proceeding with PSCW approving electric rate increase reduced from 4.17% to 2.63% due to fuel cost plan reflecting lower fuel costs
AI 8-K Current Report AnalysisRecent 8-K Filings
Item 7.01: Regulation FD Disclosure
- • Investor presentation posted Feb 27, 2026 to MGE Energy IR website — full detail in Exhibit 99.1
- • Filing "furnished not filed" — no liability under Securities Exchange Act, typical for Reg FD disclosures
Item 2.02: Results of Operations and Financial Condition
- • Q4 and full-year 2025 earnings released Feb 24, 2026; detailed figures in Exhibit 99.1
- • Dual-registrant filing covers both MGE Energy (MGEE) and subsidiary Madison Gas and Electric separately
Annual Reports Archive10-K
AI-powered analysis of MGE ENERGY INC (MGEE) 10-K annual reports filed with SEC EDGAR.
Quarterly Reports Archive10-Q
AI-powered analysis of MGE ENERGY INC (MGEE) 10-Q quarterly reports filed with SEC EDGAR.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of MGE ENERGY INC (MGEE) 8-K current reports disclosing material events.
Financial SummaryXBRL
| FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|
| Profitability | ||||
| Revenue | $714.5M | $690.4M | $676.9M | $743.7M |
| Operating Income | $137.7M | $146.4M | $146.3M | $170.7M |
| Net Income | $111.0M | $117.7M | $120.6M | $135.9M |
| Op. Margin | 19.3% | 21.2% | 21.6% | 22.9% |
| Net Margin | 15.5% | 17.0% | 17.8% | 18.3% |
| Balance Sheet | ||||
| Total Assets | $2.5B | $2.7B | $2.8B | $3.2B |
| Equity | $1.1B | $1.1B | $1.2B | $1.3B |
| ROE | 10.3% | 10.3% | 9.8% | 10.4% |
Source: XBRL financial data from MGE ENERGY INC (MGEE) 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 21, 2026 | — | — | — |
8-K | Feb 27, 2026 | — | Analysis | — |
8-K | Feb 24, 2026 | — | Analysis | — |
8-K | Feb 24, 2026 | — | Analysis | — |
10-K | Feb 24, 2026 | Dec 31, 2025 | Analysis | |
8-K | Jan 29, 2026 | — | — | |
8-K | Jan 27, 2026 | — | — | |
10-Q | Nov 5, 2025 | Sep 30, 2025 | Analysis | |
10-Q | Aug 6, 2025 | Jun 30, 2025 | — | |
10-Q | May 7, 2025 | Mar 31, 2025 | — | |
10-K | Feb 25, 2025 | Dec 31, 2024 | — | |
10-Q | Nov 6, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 7, 2024 | Jun 30, 2024 | — | |
10-Q | May 8, 2024 | Mar 31, 2024 | — | |
10-K | Feb 21, 2024 | Dec 31, 2023 | — | |
10-Q | Nov 2, 2023 | Sep 30, 2023 | — | |
10-Q | Aug 3, 2023 | Jun 30, 2023 | — | |
10-Q | May 4, 2023 | Mar 31, 2023 | — | |
10-K | Feb 22, 2023 | Dec 31, 2022 | — | |
10-Q | Nov 3, 2022 | Sep 30, 2022 | — | |
10-Q | Aug 4, 2022 | Jun 30, 2022 | — | |
10-Q | May 5, 2022 | Mar 31, 2022 | — | |
10-K | Feb 23, 2022 | Dec 31, 2021 | — | |
10-Q | Nov 4, 2021 | Sep 30, 2021 | — | |
10-Q | Aug 5, 2021 | Jun 30, 2021 | — |
Frequently Asked Questions
What are the latest MGEE SEC filings in 2026?
MGE ENERGY INC (MGEE) has filed a 10-K annual report on February 24, 2026, a 10-Q quarterly report on November 5, 2025, an 8-K current report on April 21, 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 MGEE file its most recent 10-K annual report?
MGE ENERGY INC (MGEE) filed its most recent 10-K annual report on February 24, 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 MGEE 10-Q quarterly reports?
MGE ENERGY INC (MGEE)'s most recent 10-Q quarterly report was filed on November 5, 2025. SignalX displays every MGEE 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 MGEE filed recently?
MGE ENERGY INC (MGEE)'s most recent 8-K was filed on April 21, 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 MGEE insider trading activity (Form 4)?
SignalX aggregates every MGEE 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 MGEE file with the SEC?
MGE ENERGY INC (MGEE) 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 MGEE 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 MGE ENERGY INC (MGEE).
What is MGEE's SEC CIK number?
MGE ENERGY INC (MGEE)'s SEC CIK (Central Index Key) number is 1161728. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1161728 to look up all MGEE filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find MGEE return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from MGE ENERGY INC (MGEE) 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.
Stay on top of MGE ENERGY INC SEC filings
Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 99+ filings.