InsiderTrades

Form 4 for NWE NorthWestern Energy Group, Inc.

Accepted 2026-01-23 00:00:00 ET · period of report 2026-01-22 · accession 0001522052-26-000002 · 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
2026-01-23 2026-01-22 NWE Cashell Michael R VP - Transmission F - Tax $64.54 -381 24.4K -2% -$24.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-01-22 F D 381 $64.54 24,354 D — —