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Yazdi Mahvash's Form 4/A amendment

Amended

NorthWestern Energy Group, Inc. (NWE) · filed Jul 13, 2026

Accession no.
0001182496-26-000011
Filed
Jul 13, 2026, 11:54 AM ET
Trade date
Jul 9, 2026
Filing delay
4 days
Rule 10b5-1 plan
Not checked
Original filed
Jul 13, 2026

This filing lists 1 non-derivative transaction. It was filed 4 days after the trade.

This amendment replaces 0001182496-26-000009 (filed Jul 13, 2026).

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Yazdi MahvashCIK 0001182496Director

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Jul 9, 2026Common StockAGrant or awardAcquired+524$71.62+$37,528.8822,932Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F1

This Form 4/A amends the Form 4 filed on July 13, 2026, solely to correct the transaction date reported therein. The original filing inadvertently reported the transaction date as July 6, 2026. The correct transaction date was July 9, 2026. No other information has been changed except as necessary to reflect this correction.

F2

Third quarter stock grant for 2026 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F3

Includes shares acquired from dividend reinvestment.

Read the full filing on SEC EDGAR (opens in a new tab)