What SEC filings does MGE Energy, Inc. submit to the SEC?

MGE Energy, Inc. (MGEE) submits several types of SEC filings including Form 4 (insider transactions), Form 144 (proposed insider sales), 8-K reports (material events such as earnings releases, acquisitions, leadership changes), and periodic reports — the 10-Q (quarterly) and 10-K (annual). All filings are publicly available through SEC EDGAR.

What does a Form 4 filing tell me about MGEE?

A Form 4 for MGEE discloses a transaction by a company insider — typically a director, officer, or 10%+ shareholder. It shows the source-reported date, number of shares, price, and updated ownership. These facts do not establish motive or predict future returns.

How do I interpret an 8-K filing from MGE Energy, Inc.?

An 8-K signals a material event requiring prompt disclosure. Common triggers include earnings pre-announcements, acquisitions, leadership appointments or departures, credit changes, or regulatory actions. Read the item codes inside the filing to understand exactly what was disclosed before drawing conclusions.

What is the difference between a 10-K and 10-Q for MGEE?

The 10-K is MGE Energy, Inc.'s annual report with fully audited financial statements, comprehensive MD&A, and complete risk factor disclosures — filed 60–90 days after fiscal year-end. The 10-Q is a lighter quarterly report with unaudited financials filed for the first three quarters. Together they provide a continuous financial picture of the company.

Where can I see all MGEE SEC filings directly on EDGAR?

You can view all historical MGE Energy, Inc. filings on the SEC EDGAR company page for MGEE. Each filing card on this page links directly to the original SEC document.

How often does MGE Energy, Inc. file with the SEC?

MGE Energy, Inc. files one 10-K per year and up to three 10-Qs per year. Form 4 insider transactions must be reported within two business days of each trade, so the frequency depends on how often insiders are buying or selling MGEE shares. 8-K filings occur whenever a material event happens — which can be several times per quarter for an active company.

MGEE SEC Filing News — MGE Energy, Inc.

Latest SEC filings for MGE Energy, Inc. (MGEE) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-05.

MGE Energy, Inc., through its subsidiaries, operates as a public utility holding company in the United States. It operates through Regulated Electric Utility Operations; Regulated Gas Utility Operations; Nonregulated Energy Operations; Transmission Investments; and All Other segments. The company generates, purchases, and distributes electricity; purchases and distributes natural gas; owns and leases electric generating capacity; and plans, constructs, operates, maintains, and expands transmissi…

Sector: Utilities Industry: Utilities - Regulated Electric Market Cap: $2.7B

Total Filings

Bullish Classifications

Bearish Classifications

Insider Transactions

Material Events (8-K)

Periodic Reports

Rule-based classifications for MGEE currently lean bullish. Of the 20 displayed SEC filing records, 3 carry bullish classifications versus 0 bearish classifications. These labels summarize filing attributes; they are not recommendations, probabilities, or evidence of future price direction. There were 9 insider transactions (Form 4) in this period.

MGEE Filing Activity Snapshot 2026-03-03 — 2026-10-05

Insider Transactions (Form 4)

3 buys vs 0 sells

Net insider buying in this period — more purchases than sales reported.

Largest Form 144 Filing

$28.9K

Berbee James G (Director) · 2026-03-12

372 shares · Form 4

Insider Transactions 9 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 9 filings in this group are Form 4s for MGE Energy, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 9 insider filings shown, the breakdown is 6 compensation award and 3 open-market purchase. 3 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Compensation award ×6: Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Open-market purchase ×3: The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.

Form 4 Open-market purchase Insider Buying 2026-09-11

MGEE insider Berbee James G (Director) bought 274 shares (~$21.2K)

Berbee James G, listed as Director at MGE ENERGY INC, reported an open-market purchase of 274 MGEE shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.

The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`P`	Open-market purchase	274	$77.35	$21.2K

Filing: Form 4 (Insider Transaction) Insider: Berbee James G (Director) Shares: 274 Est. Value: $21.2K

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market purchase Insider Buying 2026-08-20

MGEE insider Berbee James G (Director) bought 261 shares (~$21.2K)

Berbee James G, listed as Director at MGE ENERGY INC, reported an open-market purchase of 261 MGEE shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.

The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`P`	Open-market purchase	261	$81.30	$21.2K

Filing: Form 4 (Insider Transaction) Insider: Berbee James G (Director) Shares: 261 Est. Value: $21.2K

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-04-21

MGEE insider Form 4 filed for equity award, exercise, or tax withholding

Bushek Jared Joseph (VP Chief Fin. Off. & Treasurer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	25,000	—	—

Filing: Form 4 (Insider Transaction) Insider: Bushek Jared Joseph (VP Chief Fin. Off. & Treasurer) Shares: 25,000

View on SEC EDGAR → Open Filing Document →

Form 4 Open-market purchase Insider Buying 2026-03-12

MGEE insider Berbee James G (Director) bought 372 shares (~$28.9K)

Berbee James G, listed as Director at MGE ENERGY INC, reported an open-market purchase of 372 MGEE shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.

The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`P`	Open-market purchase	372	$77.74	$28.9K

Filing: Form 4 (Insider Transaction) Insider: Berbee James G (Director) Shares: 372 Est. Value: $28.9K

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-03-03

MGEE insider Form 4 filed for equity award, exercise, or tax withholding

Jicha John Anthony (VP Energy Supply & Asst Treas.) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	945	—	—

Filing: Form 4 (Insider Transaction) Insider: Jicha John Anthony (VP Energy Supply & Asst Treas.) Shares: 945

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-03-03

MGEE insider Form 4 filed for equity award, exercise, or tax withholding

Lagerwall Jenny Lynn (AVP - Acctg & Controller (CAO)) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	688	—	—

Filing: Form 4 (Insider Transaction) Insider: Lagerwall Jenny Lynn (AVP - Acctg & Controller (CAO)) Shares: 688

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-03-03

MGEE insider Form 4 filed for equity award, exercise, or tax withholding

Garner Melissa Tyson (VP-People & Community Engmnt) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	1,374	—	—

Filing: Form 4 (Insider Transaction) Insider: Garner Melissa Tyson (VP-People & Community Engmnt) Shares: 1,374

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-03-03

MGEE insider Form 4 filed for equity award, exercise, or tax withholding

Lorenz James Jerome (VP Energy Operations) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	1,390	—	—

Filing: Form 4 (Insider Transaction) Insider: Lorenz James Jerome (VP Energy Operations) Shares: 1,390

View on SEC EDGAR → Open Filing Document →

Form 4 Compensation award Tax / Compensation Filing 2026-03-03

MGEE insider Form 4 filed for equity award, exercise, or tax withholding

Smith Scott Robert (VP Business and Reg. Strategy) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.

Transactions reported on this filing
Code	Nature	Shares	Price	Value
`A`	Compensation award	1,116	—	—

Filing: Form 4 (Insider Transaction) Insider: Smith Scott Robert (VP Business and Reg. Strategy) Shares: 1,116

View on SEC EDGAR → Open Filing Document →

Material Events 9 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There are 9 in this period for MGE Energy, Inc. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-10-05

MGEE filed 8-K — material company event

MGE ENERGY INC filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.