ALLETE has entered an agreement to be acquired by a partnership led by Canada Pension Plan Investment Board and Global Infrastructure Partners and start the process to become a private company. Learn more at www.ALLETEforward.com.

SEC Filings

Filing date Form Description View
10-K405

Annual report. The Regulation S-K Item 405 box on the cover page is checked

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10-Q

Quarterly report which provides a continuing view of a company's financial position

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10-Q

Quarterly report which provides a continuing view of a company's financial position

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10-Q

Quarterly report which provides a continuing view of a company's financial position

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10-Q

Quarterly report which provides a continuing view of a company's financial position

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10-Q

Quarterly report which provides a continuing view of a company's financial position

View HTML
10-Q

Quarterly report which provides a continuing view of a company's financial position

View HTML
10-Q

Quarterly report which provides a continuing view of a company's financial position

View HTML
10-Q

Quarterly report which provides a continuing view of a company's financial position

View HTML
10-Q

Quarterly report which provides a continuing view of a company's financial position

View HTML