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CIK 0001161728 · Large accelerated filer

MGE ENERGY INC

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Ticker
MGEE
Exchange
Nasdaq
Industry
Electric, Gas & Sanitary Services
FY end
Dec 31
Incorporated
WI
Entity type
operating
EIN
392040501
Phone
(608) 252-7000
Business address
133 SOUTH BLAIR STREET, PO BOX 1231, MADISON, WI, 53701-1231
Open-market buys, last 90 days
$42,500
in 2 filings
Open-market sales, last 90 days
$0
in 0 filings

Net +$42,500. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Berbee James G +$43K Director 2 filings

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-02 Ackerman Patricia K Director Grant or award · Restricted Stock Units +1,039 1,039
2026-01-02 HOBBIE LYNN K Exec. VP Marketing & Comm. Shares withheld for taxes −466 $78.44 $37K 13,677.72
2026-01-02 Garner Melissa Tyson VP-People & Community Engmnt Shares withheld for taxes −173 $78.44 $14K 2,257.03
2026-01-02 Smith Scott Robert VP Business and Reg. Strategy Shares withheld for taxes −299 $78.44 $23K 3,294.7
2026-01-02 Bushek Jared Joseph VP Chief Fin. Off. & Treasurer Shares withheld for taxes −430 $78.44 $34K 7,096.57
2026-01-02 Lorenz James Jerome VP Energy Operations Shares withheld for taxes −275 $78.44 $22K 4,946.7
2026-01-02 Renlund Cari Anne VP General Counsel & Sec. Shares withheld for taxes −438 $78.44 $34K 5,319.55
2026-01-02 Keebler Jeffrey M Chairman, President & CEO Shares withheld for taxes −1,216 $78.44 $95K 21,003.35
2025-12-31 Berbee James G Director Option exercise +2,062 8,989.23
2025-12-31 Berbee James G Director Option exercise · Restricted Stock Units −2,062 0
2025-12-31 WOLTER GARY J Director Option exercise +2,062 22,821.85
2025-12-31 WOLTER GARY J Director Returned to the company −516 22,305.85
2025-12-31 WOLTER GARY J Director Option exercise · Restricted Stock Units −2,062 0
2025-12-31 Ackerman Patricia K Director Option exercise +918 918
2025-12-31 Ackerman Patricia K Director Returned to the company −184 734
2025-12-31 Ackerman Patricia K Director Option exercise · Restricted Stock Units −918 0
2025-12-31 Anderson Marcia M Director Option exercise +2,062 3,773.95
2025-12-31 Anderson Marcia M Director Returned to the company −516 3,257.95
2025-12-31 Anderson Marcia M Director Option exercise · Restricted Stock Units −2,062 0
2025-12-31 DEWEY LONDA J Director Option exercise +2,062 7,651

Page 2 of 8 · 148 trades