ALLETE, Inc.
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
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000007.pdf
0000066756-18-000007.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000008.pdf
0000066756-18-000008.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000009.pdf
0000066756-18-000009.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000010.pdf
0000066756-18-000010.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000011.pdf
0000066756-18-000011.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000013.pdf
0000066756-18-000013.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000014.pdf
0000066756-18-000014.xls
4

Statement of changes in beneficial ownership of securities

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0000066756-18-000015.pdf
0000066756-18-000015.xls
SC 13G/A

An amendment to the SC 13G filing

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0000215457-18-001662.pdf
8-K

Report of unscheduled material events or corporate event

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0000066756-18-000004.pdf
0000066756-18-000004.xls