Heim Shannon 4
4 · NorthWestern Energy Group, Inc. · Filed Jan 20, 2026
Insider Transaction Report
Form 4
Heim Shannon
VP and General Counsel
Transactions
- Tax Payment
Common Stock
2026-01-15$64.54/sh−442$28,527→ 7,195 total
Signature
Emily L. Folsom, by power of attorney|2026-01-20