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
Mar 28, 2024	ARS	An annual report to security holders	View HTML 0000066756-24-000025.pdf
Mar 28, 2024	DEF 14A	Official notification to shareholders of matters to be brought to a vote ("Proxy")	View HTML 0000066756-24-000023.pdf 0000066756-24-000023.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
May 6, 2024	8-K	Report of unscheduled material events or corporate event	View HTML 0000066756-24-000034.pdf 0000066756-24-000034.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA

3,4,5
Annual Filings
Current Reports
Mergers & Acquisitions
Other
Proxy Filings
Quarterly Filings
Registration Statements