SEC Form 4
MGE Energy Inc (MGEE) insider trading
In the 12 months to Nov 12, 2026, one MGEE insider reported open-market purchases of $92.7K across 4 filings; no open-market sales were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $92.7K
- 4 filings · James G. Berbee, Director
Who traded MGEE, and when
- Purchase
MGEE daily close from Nov 12, 2025 to Nov 11, 2026, between $68.49 and $84.23, last $79.53. 0 sale and 4 purchase filings by 1 insider, marked at their filing dates. James G. Berbee, Director: bought $92.7K across 4 filings, first filed Dec 8, 2025, last Sep 11, 2026.
Largest mark · tap a row for others
James G. Berbee · Director
Purchase $28,985
373 shares at $77.74 avg
Filed Mar 12, 2026 · traded Mar 11
Close on filing date $73.77
James G. Berbee · Director
Director
$92.7K boughtOpen-market trades
4 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| James G. Berbee | Director | — | $92.7K | 4 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | James G. Berbee Director | Purchase | 275 | $77.35 | $21.3K | 10,013 | |
traded | James G. Berbee Director | Purchase | 261 | $81.30 | $21.2K | 9,738 | |
traded | James G. Berbee Director | Purchase | 373 | $77.74 | $29.0K | 9,362 | |
traded | James G. Berbee Director | Purchase | 270 | $78.57 | $21.2K | 6,889 |
GET /stocks/filings/vX/form-4?tickers=MGEE&filing_date.gte=2025-11-12&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"MGEE"
],
"issuer_cik": "0001161728",
"owner_cik": "0001732234",
"accession_number": "0001193125-26-388717",
"form_type": "4",
"filing_date": "2026-09-11",
"period_of_report": "2026-09-09",
"issuer_name": "MGE ENERGY INC",
"issuer_trading_symbol": "MGEE",
"owner_name": "Berbee James G",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-09",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 274.7418,
"transaction_price_per_share": 77.35,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 10013.0377,
"transaction_value": 21251.27823,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Includes adjustments for accrued dividends pursuant to dividend reinvestment and exempt from Sec 16 under Rule 16a-11"
}
]
},
{
"tickers": [
"MGEE"
],
"issuer_cik": "0001161728",
"owner_cik": "0001732234",
"accession_number": "0001193125-26-359468",
"form_type": "4",
"filing_date": "2026-08-20",
"period_of_report": "2026-08-19",
"issuer_name": "MGE ENERGY INC",
"issuer_trading_symbol": "MGEE",
"owner_name": "Berbee James G",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-19",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 261.3641,
"transaction_price_per_share": 81.3,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 9738.2959,
"transaction_value": 21248.90133,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Includes adjustments for accrued dividends pursuant to dividend reinvestment and exempt from Sec 16 under Rule 16a-11"
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 30 records
- Option exercises9 records
- Tax withholding7 records
- Grants and awards9 records
- Other5 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has MGE Energy Inc's CEO sold stock?
No. Jeffrey M. Keebler (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is MGEE’s insider data?
These are MGEE Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track MGEE insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for MGEE every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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