Insider holders · CIK 0001993004
NorthWestern Energy Group, Inc. · NWE
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Linda G SullivanDirector | 34,586 | — | 34,586 | Jul 13, 2026 · 11:22 am EDT | Form 4 |
| Jeffrey W. YinglingDirector | 24,349 | — | 24,349 | Aug 5, 2026 · 9:26 am EDT | Form 4 |
| Mahvash YazdiDirector | 22,932 | — | 22,932 | Jul 13, 2026 · 11:54 am EDT | Form 4/A |
| Britt E IdeDirector | 15,558 | — | 15,558 | Jul 13, 2026 · 11:30 am EDT | Form 4 |
| Kent T LarsonDirector | 12,041 | — | 12,041 | Jul 13, 2026 · 11:24 am EDT | Form 4 |
| Jan Robert HorsfallDirector | 11,670 | — | 11,670 | Aug 6, 2026 · 2:21 pm EDT | Form 4 |
| Sherina M. EdwardsDirector | 9,978 | — | 9,978 | Jul 13, 2026 · 11:27 am EDT | Form 4 |
| David L GoodinDirector | 5,624 | — | 5,624 | Jul 13, 2026 · 11:28 am EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.