InsiderTrades

Form 4 for MGEE MGE ENERGY INC

Accepted 2026-01-05 00:00:00 ET · period of report 2025-12-31 · accession 0001193125-26-002536 · 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 Ackerman Patricia K Dir D - Sale to Iss — -184 734 -20% —
D 2026-01-05 2025-12-31 MGEE Ackerman Patricia K Dir M - OptEx — +918 918 New —
D 2026-01-05 2025-12-31 MGEE Ackerman Patricia K Dir M - OptEx $0.00 -918 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 D D 184 — 734 D — — (F1) On March 3, 2025, the reporting person was granted 918 retricted stock units (RSU's) that vested on December 31, 2025. The reporting person elected to receive 20% of the award in cash.
2 Common Common Stock 2025-12-31 M A 918 — 918 D — — (F1) On March 3, 2025, the reporting person was granted 918 retricted stock units (RSU's) that vested on December 31, 2025. The reporting person elected to receive 20% of the award in cash.
3 Derivative Restricted Stock Units 2025-12-31 M D 918 $0.00 0 D — · — to — 918 common stock (F2) Represents RSU's which are converted to common stock on a one-to-one basis when vested. (F1) On March 3, 2025, the reporting person was granted 918 retricted stock units (RSU's) that vested on December 31, 2025. The reporting person elected to receive 20% of the award in cash.