Business Context and Reporting Period
This Form 8-K Current Report was filed by MGE Energy, Inc. and its wholly-owned subsidiary, Madison Gas and Electric Company (MGE), on January 22, 2026. The filing discloses the entry into a Material Definitive Agreement and the creation of a direct financial obligation through the issuance of senior notes.
Key Financial Metrics and Debt Issuance
MGE issued a total of $90 million in aggregate principal amount of unsecured Senior Notes on January 22, 2026. The issuance consists of three tranches with varying maturities and interest rates:
- Series A Notes: $30 million principal, 5.05% interest rate, due January 31, 2036.
- Series B Notes: $30 million principal, 5.25% interest rate, due January 31, 2041.
- Series C Notes: $30 million principal, 5.79% interest rate, due January 31, 2056.
Interest is payable semi-annually on January 31 and July 31, commencing July 31, 2026. The filing does not provide specific revenue, profit, cash flow, or liquidity metrics for the reporting period, as this is a transactional filing rather than a periodic financial report.
Material Changes and Covenants
The primary material change is the addition of $90 million in long-term debt. The Note Purchase Agreement imposes the following financial covenants and restrictions:
- Debt Ratio: MGE must maintain a ratio of consolidated indebtedness to consolidated total capitalization not exceeding 65%.
- Priority Debt Limit: MGE is restricted from issuing "Priority Debt" exceeding 20% of its consolidated assets.
- Lien Restrictions: MGE cannot use Priority Debt capacity to secure its principal credit facility indebtedness without providing equal and ratable security for the Notes.
Outlook, Risks, and Redemption Terms
Use of Proceeds: MGE expects to use the net proceeds to cover capital expenditures and other corporate obligations.
Redemption Terms: The Notes are redeemable at MGE's option at 100% of principal plus accrued interest and a make-whole premium. No make-whole premium is required if Series A or B Notes are redeemed within 90 days of maturity, or Series C Notes within 180 days of maturity.
Change in Control: Following a change in control event (defined by loss of investment-grade rating or acquisition of 30%+ voting stock), MGE must offer to prepay the Notes at 100% of principal plus accrued interest, without a make-whole premium.
Risks: The filing includes standard forward-looking statement disclaimers, noting that actual results may differ due to risks discussed in the 2024 Form 10-K.
Investor Verification Checklist
- Verify the current consolidated indebtedness to total capitalization ratio to ensure compliance with the 65% covenant.
- Confirm the status of MGE's credit ratings with S&P, Moody's, or other agencies to assess change-in-control triggers.
- Review the specific capital expenditure projects intended to be funded by the $90 million in proceeds.
- Examine the "Priority Debt" definition and current asset base to ensure the 20% issuance limit is not breached.