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ALLETE INC — Investor Relations & Filings

Ticker · ALE ISIN · US0185223007 LEI · 549300NNLSIMY6Z8OT86 US Electricity, gas, steam and air conditioning supply
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Filings indexed 1,472 across all filing types
Latest filing 2025-12-16 Director's Dealing
Country US United States of America
Listing US ALE

About ALLETE INC

https://www.allete.com/

ALLETE INC. is an energy company focused on a 'sustainability in action' strategy. The company's operations encompass regulated utilities and investments in energy-centric businesses. Its primary utility, Minnesota Power, provides electricity generation, transmission, and distribution services to residential and industrial customers in the upper Midwest, including the taconite mining and paper industries, with a significant portion of its energy supplied from renewable sources. Through its subsidiary, ALLETE Clean Energy, the company develops, acquires, and manages clean and renewable energy projects with a national footprint. ALLETE also invests in transmission infrastructure to support the delivery of reliable energy.

Recent filings

Filing Released Lang Actions
4 Filing
Director's Dealing
2025-12-16 English
4 Filing
Director's Dealing
2025-12-16 English
S-8 POS Filing
Regulatory Filings Classification · 95% confidence The document is a Post-Effective Amendment to multiple Form S-8 Registration Statements filed with the SEC. It relates to the termination of offerings of securities registered under these statements due to a merger. The document is a regulatory filing that updates the status of previously filed registration statements and removes unsold securities from registration. It does not contain financial statements, earnings data, or detailed management discussion. It is not an annual report, earnings release, or capital update. It is a formal SEC filing related to securities registration and compliance. Therefore, it fits best under Regulatory Filings (RNS). The document length is 6911 characters, which is sufficient for a substantive filing but the content is clearly a regulatory update rather than a financial report or announcement of a report publication.
2025-12-16 English
S-8 POS Filing
Regulatory Filings Classification · 100% confidence The document is a Post-Effective Amendment to multiple Form S-8 Registration Statements filed with the SEC. It relates to the termination of securities offerings due to a merger and the removal of unsold securities from registration. The document is a regulatory filing concerning securities registration and amendments, not a financial report, earnings release, or presentation. It is not a report publication announcement since it contains substantive amendment information. The document fits best under Regulatory Filings (RNS) as it is a formal SEC filing amending prior registration statements and does not fall under other specific categories like capital updates or management changes.
2025-12-16 English
4 Filing
Director's Dealing
2025-12-16 English
4 Filing
Director's Dealing
2025-12-16 English

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