NorthWestern Energy Group (NWE) Proxy filing summary

Executive summary

• Annual meeting scheduled for April 30, 2025, with virtual attendance available for shareholders.

• Shareholders are encouraged to review proxy materials and annual reports before voting.

Voting matters and shareholder proposals

• Election of nine directors is on the agenda, with board recommendation to vote in favor of all nominees.

• Ratification of Deloitte & Touche LLP as the independent registered public accounting firm for 2025 is proposed, with board support.

• Advisory vote on named executive officer compensation (say-on-pay) is included, with board recommendation to approve.

Board of directors and corporate governance

• Nine director nominees are listed for election, including Brian Bird, Sherina Maye Edwards, David Goodin, Jan Horsfall, Britt Ide, Kent Larson, Linda Sullivan, Mahvash Yazdi, and Jeffrey Yingling.