ALLETE, Inc.
ALLETE, Inc. (ALE) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0000066756 · ALE · NYSE · as of Jun 8, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0000066756 · Updated hourly · Not investment advice
Latest Annual Report
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SEC Filing History
About SEC Filings & 10-K Annual Reports
ALLETE, Inc. (NYSE: ALE) has submitted 1,005+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1973. As a Utilities sector company with CIK 0000066756, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is ALLETE, Inc.'s most comprehensive regulatory disclosure. The most recent ALLETE, Inc. 10-K was filed on 2025-02-13 for fiscal year ending 2025. Historical ALE 10-K annual reports are available from 2008 through 2025.
Investors researching ALLETE, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
ALE SEC Filings · 8 questionsALLETE, Inc. (ALE) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,005+ filings and access original documents at no cost. ALLETE, Inc.'s CIK is 0000066756.