NWE

SEC source: 0001993004-24-000060 · wk-form4_1719952889.xml · nonDerivative · entry 1

Larson Kent T · CIK 0001530618 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,958

F1 · shares: Third quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0001993004-24-000062 · wk-form4_1719952993.xml · nonDerivative · entry 1

Ide Britt E · CIK 0001634403 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,466

F1 · shares: Third quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0001993004-24-000046 · wk-form4_1715179848.xml · nonDerivative · entry 2

Hines John D · CIK 0001522051 · VP - Energy Supply & MT Gov

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,794

F2 · balance_after: Includes shares acquired from dividend reinvestment and underlying deferred share units. The deferred shares are issuable subsequent to the reporting person's termination of service from the company.

SEC source: 0001993004-24-000046 · wk-form4_1715179848.xml · nonDerivative · entry 1

Hines John D · CIK 0001522051 · VP - Energy Supply & MT Gov

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,819

F1 · price: This transaction was executed in multiple trades at prices ranging from $51.09 to $51.18. The price reported reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Includes shares acquired from dividend reinvestment and underlying deferred share units. The deferred shares are issuable subsequent to the reporting person's termination of service from the company.

SEC source: 0001993004-24-000042 · wk-form4_1714751340.xml · nonDerivative · entry 1

Ide Britt E · CIK 0001634403 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,640

F1 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0001993004-24-000044 · wk-form4_1715013590.xml · nonDerivative · entry 1

Yingling Jeffrey W. · CIK 0001730877 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,640

F1 · security: Represents shares underlying deferred share units. The shares underlying deferred share units are issuable subsequent to the reporting person's termination of service from the company.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000083 · wk-form4_1714583302.xml · nonDerivative · entry 1

Schroeppel Bobbi L · CIK 0001335071 · VP - HR, Cust Care, Corp Comm

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,814

F1 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment.

SEC source: 0000073088-24-000069 · wk-form4_1712088130.xml · nonDerivative · entry 1

Edwards Sherina M. · CIK 0001931208 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,207

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000071 · wk-form4_1712088237.xml · nonDerivative · entry 1

Clark Anthony Thomas · CIK 0001691958 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,438

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000067 · wk-form4_1712087941.xml · nonDerivative · entry 1

Dykhouse Dana J · CIK 0001455644 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,749

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000081 · wk-form4_1712088795.xml · nonDerivative · entry 1

YAZDI MAHVASH · CIK 0001182496 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,927

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000073 · wk-form4_1712088344.xml · nonDerivative · entry 1

HORSFALL JAN ROBERT · CIK 0001244563 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,749

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000079 · wk-form4_1712088687.xml · nonDerivative · entry 1

Sullivan Linda G · CIK 0001328106 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,378

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000075 · wk-form4_1712088473.xml · nonDerivative · entry 1

Larson Kent T · CIK 0001530618 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,270

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000077 · wk-form4_1712088566.xml · nonDerivative · entry 1

Ide Britt E · CIK 0001634403 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,327

F1 · shares: Second quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000053 · wk-form4_1710427134.xml · nonDerivative · entry 1

Merkel Jason · CIK 0001945750 · VP - Distribution

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,433

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

SEC source: 0000073088-24-000065 · wk-form4_1710428024.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,416

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment.

SEC source: 0000073088-24-000047 · wk-form4_1710426668.xml · nonDerivative · entry 1

BIRD BRIAN B · CIK 0001271670 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,295

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment.

SEC source: 0000073088-24-000051 · wk-form4_1710427021.xml · nonDerivative · entry 1

Schroeppel Bobbi L · CIK 0001335071 · VP - HR, Cust Care, Corp Comm

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,064

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan and through dividend reinvestment.

SEC source: 0000073088-24-000059 · wk-form4_1710427589.xml · nonDerivative · entry 1

Hines John D · CIK 0001522051 · VP - Energy Supply & MT Gov

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,975

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000063 · wk-form4_1710427907.xml · nonDerivative · entry 1

Cashell Michael R · CIK 0001522052 · VP - Transmission

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,358

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000055 · wk-form4_1710427214.xml · nonDerivative · entry 1

Lail Crystal Dawn · CIK 0001656678 · VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,773

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

F2 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000049 · wk-form4_1710426887.xml · nonDerivative · entry 1

Vold Jeanne · CIK 0001847810 · VP - Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,871

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

SEC source: 0000073088-24-000061 · wk-form4_1710427802.xml · nonDerivative · entry 1

Heim Shannon · CIK 0001960374 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,001

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

SEC source: 0000073088-24-000045 · wk-form4_1710426377.xml · nonDerivative · entry 1

Fang Cynthia · CIK 0001960375 · VP - Regulatory

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,412

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

SEC source: 0000073088-24-000057 · wk-form4_1710427317.xml · nonDerivative · entry 1

LaFave Bleau · CIK 0001981436 · VP - Bus Dvlpmt & Asset Mgmt

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,455

F1 · shares: Represents restricted share units, subject to a three-year cliff vesting period, acquired upon grant of award under the company's 2024 Long-Term Incentive Program.

SEC source: 0000073088-24-000037 · wk-form4_1709761429.xml · nonDerivative · entry 1

Merkel Jason · CIK 0001945750 · VP - Distribution

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,463

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

SEC source: 0000073088-24-000041 · wk-form4_1709761646.xml · nonDerivative · entry 1

Berzina Jeffrey B. · CIK 0001450010 · Controller

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,628

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan, Long-Term Incentive Plan and through dividend reinvestment.

SEC source: 0000073088-24-000026 · wk-form4_1709760314.xml · nonDerivative · entry 1

BIRD BRIAN B · CIK 0001271670 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,643

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan, Long-Term Incentive Plan and through dividend reinvestment.

SEC source: 0000073088-24-000029 · wk-form4_1709760526.xml · nonDerivative · entry 1

Schroeppel Bobbi L · CIK 0001335071 · VP - HR, Cust Care, Corp Comm

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,437

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · balance_after: Total shares owned includes shares acquired from participation in the company's Employee Stock Purchase Plan, Long-Term Incentive Plan and through dividend reinvestment.

SEC source: 0000073088-24-000043 · wk-form4_1709761887.xml · nonDerivative · entry 1

Cashell Michael R · CIK 0001522052 · VP - Transmission

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,730

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000031 · wk-form4_1709760663.xml · nonDerivative · entry 1

Lail Crystal Dawn · CIK 0001656678 · VP and CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,261

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F3 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000033 · wk-form4_1709760756.xml · nonDerivative · entry 1

Vold Jeanne · CIK 0001847810 · VP - Technology

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,740

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

SEC source: 0000073088-24-000035 · wk-form4_1709761323.xml · nonDerivative · entry 1

Heim Shannon · CIK 0001960374 · VP and General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,471

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

SEC source: 0000073088-24-000039 · wk-form4_1709761540.xml · nonDerivative · entry 1

LaFave Bleau · CIK 0001981436 · VP - Bus Dvlpmt & Asset Mgmt

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 504

F1 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F2 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

SEC source: 0000073088-24-000024 · wk-form4_1709674170.xml · nonDerivative · entry 1

Hines John D · CIK 0001522051 · VP - Energy Supply & MT Gov

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,342

F1 · security: Represents shares underlying deferred share units. The shares underlying deferred share units are issuable subsequent to the reporting person's termination of service from the company.

F2 · shares: Shares acquired upon 12/31/23 vesting of performance units granted under the company's 2021 Long-Term Incentive Program.

F3 · price: Share price is the closing share price on 2/14/24, the date when the company's Board of Directors approved payout and vesting of the award.

F4 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000022 · wk-form4_1709068255.xml · nonDerivative · entry 1

Ide Britt E · CIK 0001634403 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,505

F1 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000020 · wk-form4_1708550634.xml · nonDerivative · entry 1

YAZDI MAHVASH · CIK 0001182496 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,093

F1 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000018 · wk-form4_1707339642.xml · nonDerivative · entry 1

Yingling Jeffrey W. · CIK 0001730877 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,763

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · security: Represents shares underlying deferred share units. The shares underlying deferred share units are issuable subsequent to the reporting person's termination of service from the company.

F3 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F4 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000006 · wk-form4_1704737641.xml · nonDerivative · entry 1

Edwards Sherina M. · CIK 0001931208 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,520

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000016 · wk-form4_1704738050.xml · nonDerivative · entry 1

Clark Anthony Thomas · CIK 0001691958 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,543

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F3 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000002 · wk-form4_1704737466.xml · nonDerivative · entry 1

Dykhouse Dana J · CIK 0001455644 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,437

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000008 · wk-form4_1704737712.xml · nonDerivative · entry 1

YAZDI MAHVASH · CIK 0001182496 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,093

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F3 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000014 · wk-form4_1704737983.xml · nonDerivative · entry 1

HORSFALL JAN ROBERT · CIK 0001244563 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,062

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000010 · wk-form4_1704737802.xml · nonDerivative · entry 1

Sullivan Linda G · CIK 0001328106 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,270

F1 · date: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F3 · balance_after: Includes shares acquired from dividend reinvestment.

SEC source: 0000073088-24-000012 · wk-form4_1704737912.xml · nonDerivative · entry 1

Larson Kent T · CIK 0001530618 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,583

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

SEC source: 0000073088-24-000004 · wk-form4_1704737567.xml · nonDerivative · entry 1

Ide Britt E · CIK 0001634403 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,192

F1 · security: On October 2, 2023, NorthWestern Corporation ("NW Corp") implemented a holding company reorganization pursuant to which (a) NorthWestern Energy Group, Inc. ("NWE"), became the successor issuer to NW Corp pursuant to 12g-3(a) of the Securities Exchange Act of 1934, and (b) all shares of outstanding NW Corp common stock automatically converted to shares of NWE common stock.

F2 · shares: First quarter stock grant for 2024 received pursuant to the NorthWestern Energy Group, Inc. compensation rate schedule for non-employee directors.

F3 · balance_after: Includes shares acquired from dividend reinvestment.