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 Filing Details

Document Details

Form
DEFA14A
Filing Date
Mar 23, 2023
Document Date
Mar 23, 2023
Form Description
Additional proxy soliciting materials - definitive
Filing Group
Proxy Filings
Company
ALLETE, Inc.
Issuer
ALLETE INC