InsiderTrades

Form 4 for NWE NorthWestern Energy Group, Inc.

Accepted 2026-03-03 00:00:00 ET · period of report 2026-03-03 · accession 0001522051-26-000006 · 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
2026-03-03 2026-03-03 NWE Hines John D VP - Energy Supply, MT Gov A - Grant $68.45 +1,354 42.4K +3% +$92.7K
2026-03-03 2026-03-03 NWE Hines John D VP - Energy Supply, MT Gov F - Tax $0.00 -398 42.0K -0.9% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-03 A A 1,354 $68.45 42,370 D — — (F1) Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2020 Executive Retirement-Retention Plan. (F2) Share price is the closing share price on 2/11/26, the date when the company's Board of Directors approved payout and vesting of the award. (F3) Includes shares acquired from dividend reinvestment.
2 Common Common Stock 2026-03-03 F D 398 $0.00 41,972 D — —