Northwestern Energy Group, INC Form 4 insider transactions

Black Hills Corporation and NorthWestern Energy Group, Inc. announce a proposed merger to create a premier regional regulated electric and natural gas utility company.

NorthWestern Energy and Black Hills Corporation announce an all-stock, tax-free merger to create a premier regional utility serving 2.1 million customers.

NorthWestern Energy Group, Inc. announced an agreement to combine with Black Hills, aiming to create an exciting future and realize significant benefits.

Black Hills Corporation and NorthWestern Energy Group, Inc. announced their intent to combine, creating a premier regional regulated electric and natural gas utility company with an $11.4 billion rate base.

NorthWestern Energy and Black Hills Corporation announce an all-stock, tax-free merger to create a premier regional regulated electric and natural gas utility serving 2.1 million customers across eight states.

NorthWestern Energy and Black Hills Corporation announce an all-stock, tax-free merger to create a premier regional regulated utility serving 2.1 million customers across eight states.

NorthWestern Energy announces a merger with Black Hills to create a premier regional regulated electric and natural gas utility serving 2.1 million customers across eight states.

NorthWestern Energy and Black Hills Corporation announce an all-stock, tax-free merger to create a premier regional regulated electric and natural gas utility company.

NorthWestern Energy Group, Inc. announced an agreement to merge with Black Hills, creating a premier regional regulated electric and natural gas utility serving approximately 2.1 million customers across eight states.

NorthWestern Energy Group, Inc. director Jan Robert Horsfall received a grant of 731 shares of common stock as part of his 2025 third-quarter compensation.

NorthWestern Energy Group Director Jeffrey W. Yingling received a 2025 third-quarter stock grant of 731 shares valued at $51.3 per share.

NorthWestern Energy Group, Inc. Director Sherina M. Edwards acquired 731 shares of common stock as part of her 2025 third-quarter compensation.

NorthWestern Energy Group, Inc. Director David L. Goodin acquired 731 shares of common stock on July 1, 2025, as part of a non-employee director compensation plan.

NorthWestern Energy Group, Inc. Director Britt E. Ide acquired 731 shares of common stock on July 1, 2025, as part of a compensation grant, increasing total beneficial ownership to 12,678 shares.

NorthWestern Energy Group, Inc. Director Kent T Larson acquired 731 shares of common stock at a price of $51.3 per share as part of a routine compensation grant, increasing his total beneficial ownership to 9,727 shares.

NorthWestern Energy Group, Inc. Director Linda G. Sullivan acquired 1,072 shares of common stock on July 1, 2025, as part of her non-employee director compensation, increasing her total beneficial ownership to 30,463 shares.

NorthWestern Energy Group, Inc. Director Mahvash Yazdi acquired 731 shares of common stock as a third-quarter 2025 compensation grant.

Director Jeffrey W. Yingling acquired 648 shares of NorthWestern Energy Group, Inc. common stock on May 5, 2025, at a price of $57.87 per share.

Director Jan Robert Horsfall acquired 648 shares of NorthWestern Energy Group, Inc. common stock through a second quarter stock grant.

Michael R. Cashell, VP of Transmission at NorthWestern Energy Group, reported selling 2,349 shares of common stock on May 2, 2025.

Director David L. Goodin acquired 648 shares of NorthWestern Energy Group, Inc. common stock at a price of $57.87 per share on April 4, 2025.

Director Kent T. Larson reports acquiring 648 shares of NorthWestern Energy Group, Inc. common stock on April 4, 2025, at a price of $57.87 per share.

Director Sherina M. Edwards acquired 648 shares of NorthWestern Energy Group, Inc. common stock at a price of $57.87 per share on April 4, 2025.

Director Britt E. Ide reports acquiring 648 shares of NorthWestern Energy Group, Inc. common stock on April 4, 2025, at a price of $57.87 per share.

Director Linda G. Sullivan reports acquiring 950 shares of NorthWestern Energy Group, Inc. common stock at $57.87 per share on April 4, 2025.

Director Mahvash Yazdi reports acquiring 648 shares of NorthWestern Energy Group, Inc. common stock on April 4, 2025, at a price of $57.87 per share.

Shannon Heim, VP and General Counsel of NorthWestern Energy Group, acquired 27 shares of common stock on March 7, 2025, following the vesting of performance units.

John D. Hines, VP of Energy Supply & MT Gov at NorthWestern Energy Group, Inc., acquired 1,122 shares of common stock following the vesting of performance units.

Jeanne Vold, VP of Technology at NorthWestern Energy Group, reports acquiring shares through deferred share units and restricted share units under the company's incentive programs.

VP and General Counsel of NorthWestern Energy Group, Shannon Heim, reports acquiring shares through vesting of performance units and a restricted share unit grant.