InsiderTrades

Form 4 for NWE NorthWestern Energy Group, Inc.

Accepted 2026-08-06 14:21:39 ET · period of report 2026-08-06 · accession 0001244563-26-000006 · 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
2026-08-06 14:21 2026-08-06 NWE HORSFALL JAN ROBERT Dir A - Grant $71.62 +524 11.7K +5% +$37.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-06 A A 524 $71.62 11,670 D — — (F1) Third quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors. (F2) Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company. (F3) Grant price as of June 30, 2026. Shares issued as deferred share units on August 06, 2026. (F4) Includes shares acquired from dividend reinvestment.