Shannon Heim - 24 Feb 2026 Form 4 Insider Report for NorthWestern Energy Group, Inc. (NWE)

Role
VP and General Counsel
Signature
Emily L. Folsom, by power of attorney
Issuer symbol
NWE
Transactions as of
24 Feb 2026
Net transactions value
+$10,131
Form type
4
Filing time
25 Feb 2026, 15:47:10 UTC
Previous filing
20 Jan 2026
Next filing
02 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Heim Shannon VP and General Counsel 208 N. MONTANA AVE., SUITE 200, HELENA Emily L. Folsom, by power of attorney 25 Feb 2026 0001960374

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NWE Common Stock Award $10,131 +148 +2.2% $68.45 6,880 24 Feb 2026 Direct F1, F2, F3, F4
transaction NWE Common Stock Tax liability $0 -11 -0.16% $0.000000 6,869 24 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes underlying deferred share units that are issuable subsequent to the reporting person's termination of service from the company.
F2 Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program.
F3 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.
F4 Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment.