Annual Reports, Proxy Statements, Earnings, Dividend History

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Find information financial information, including Annual Reports, Proxy Statements, Earnings, Dividend History and more.

Annual Reports

Our current and past annual reports are available to download. We also have information about how to request a hard copy.

Proxy Materials

Find proxy materials, including proxy statements, voting information and details about our annual meeting.

SEC Filings

Find our latest securities filings, including current and quarterly reports and statement of changes through the SEC's EDGAR database.

Financial Results

View our quarterly earnings reports.

Dividend History

View our dividend history including payment dates, record dates and amounts.

SEC Filing Sign Up

Subscribe or unsubscribe from SEC filing notifications.

View our SEC Filings (PDF Copies of the 10-K and 10-Q are available in the Financial Results section)

Visit the Security and Exchange Commission's EDGAR data base to see NorthWestern Energy's latest filings.

2021 Annual Report

Read our latest annual report, along with reports from the past several years.

Read our reports

NorthWestern Reports 2022 Financial Results

NorthWestern to Host Year-End 2022 Financial Results Webinar

NorthWestern to Host Third Quarter 2022 Financial Results Webinar

NorthWestern to Host Second Quarter 2022 Financial Results Webinar