InsiderTrades

Form 4 for MGEE MGE ENERGY INC

Accepted 2026-01-05 00:00:00 ET · period of report 2025-12-31 · accession 0001193125-26-002562 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-01-05 2025-12-31 MGEE Berbee James G Dir M - OptEx — +2,062 8,989 +30% —
D 2026-01-05 2025-12-31 MGEE Berbee James G Dir M - OptEx $0.00 -2,062 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-31 M A 2,062 — 8,989.23 D — — (F1) On March 1, 2023, the reporting person was granted 1,144 restricted stock units (RSU's) that vested on December 31, 2025. On March 3, 2025, the reporting person was granted 918 RSU's that vested on December 31, 2025. (F2) Includes adjustments for accrued dividends pursuant to dividend reinvestment and exempt from Sec 16 under Rule 16a-11
2 Derivative Restricted Stock Units 2025-12-31 M D 2,062 $0.00 0 D — · — to — 2,062 common stock (F3) Represents RSU's which are converted to common stock on a one-to-one basis when vested. (F1) On March 1, 2023, the reporting person was granted 1,144 restricted stock units (RSU's) that vested on December 31, 2025. On March 3, 2025, the reporting person was granted 918 RSU's that vested on December 31, 2025.