Crystal Dawn Lail - 27 Feb 2026 Form 4 Insider Report for NorthWestern Energy Group, Inc. (NWE)

Role
VP and CFO
Signature
Emily L. Folsom, by power of attorney
Issuer symbol
NWE
Transactions as of
27 Feb 2026
Net transactions value
+$423,432
Form type
4
Filing time
02 Mar 2026, 16:06:57 UTC
Previous filing
25 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lail Crystal Dawn VP and CFO 3010 W 69TH STREET, SIOUX FALLS Emily L. Folsom, by power of attorney 02 Mar 2026 0001656678

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NWE Common Stock Award $423,432 +6,186 +20% $68.45 36,587 27 Feb 2026 Direct F1, F2
transaction NWE Common Stock Tax liability $0 -1,506 -4.1% $0.000000 35,081 27 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares acquired upon 12/31/25 vesting of performance units granted under the company's 2023 Long-Term Incentive Program.
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.