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Heim Shannon

SEC insider (Form 3/4/5 filer). CIK 0001960374. VP and General Counsel at NorthWestern Energy Group, Inc. (NWE). 8 reported Form 4/5 transactions since Sep 2024; latest on Feb 27, 2026. Located in HELENA, MT.

Companies Heim Shannon has filed insider reports for

  • NorthWestern Energy Group, Inc. (NWE): Officer, VP and General Counsel
Heim Shannon profile photo

Heim Shannon

CIK: 0001960374

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)5 (62.5%)

Compensation grants

Other (G, F, J, C, D, …)3 (37.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

NorthWestern Energy Group, Inc. logo
NWE

NorthWestern Energy Group, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (8 total)

  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Feb 27, 2026
    Tax Payment
    Direct
    892 shares-
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Feb 27, 2026
    Award
    Direct
    2.8K shares at avg. $68.45$193K
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Feb 24, 2026
    Tax Payment
    Direct
    11 shares-
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Feb 24, 2026
    Award
    Direct
    148 shares at avg. $68.45$10K
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Jan 15, 2026
    Tax Payment
    Direct
    442 shares at avg. $64.54$29K
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Mar 7, 2025
    Award
    Direct
    27 shares at avg. $54.12$1K
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Mar 3, 2025
    Award
    Direct
    2.3K shares-
  • NorthWestern Energy Group, Inc. logo
    NWE

    NorthWestern Energy Group, Inc.

    Mar 3, 2025
    Award
    Direct
    361 shares at avg. $54.12$20K

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