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.

Section 16 Insider Trades

Date Filer Title Filing Type Shares Traded Price Total Held
Jan 29, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 674
Jan 24, 2018 VP & Corporate Treasurer Form 4 Other acquisition or disposition -- -- 673
Aug 03, 2006 Director Form 4 Other acquisition or disposition -- -- 667
Jun 05, 2006 Director Form 4 Other acquisition or disposition -- -- 667
Jun 02, 2005 Director Form 4 Other acquisition or disposition -- -- 667
May 27, 2005 Director Form 4 Other acquisition or disposition -- -- 667
Feb 25, 2005 Director Form 4 Other acquisition or disposition -- -- 667
Feb 01, 2005 Director Form 4 Other acquisition or disposition -- -- 667
Sep 27, 2017 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 164 -- 664
Feb 03, 2005 Sr. VP Mrktg/Public Affairs Form 4 Other acquisition or disposition -- -- 657
Feb 01, 2005 Sr. VP Mrktg/Public Affairs Form 4 Other acquisition or disposition -- -- 657
Nov 30, 2004 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 646 -- 647
Sep 30, 2004 Sr. VP Mrktg/Public Affairs Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 641
Feb 04, 2004 VP Human Resources Form 4 Other acquisition or disposition -- -- 634
Nov 18, 2004 Director Form 4 Other acquisition or disposition -- -- 624
Feb 10, 2023 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 619
Feb 06, 2023 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 619
Sep 04, 2012 Director Form 4 Open market or private sale of non-derivative or derivative security 200 $41.65 600
May 15, 2006 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 600
Aug 30, 2022 VP ALLETE; COO MN Power Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 596
Feb 06, 2017 Treasurer Form 4 Other acquisition or disposition -- -- 559
Apr 10, 2017 Sr VP-External Affairs Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 557
Mar 17, 2020 Director, Executive Chairman Form 4 Other acquisition or disposition -- -- 544
Jan 25, 2017 Treasurer Form 4 Other acquisition or disposition -- -- 528
Feb 23, 2006 Treasurer Form 4 Other acquisition or disposition -- -- 520

Stock transaction information provided by EDGAR Online. ALLETE makes no representation or warranty with respect to any of the information contained herein, takes no responsibility for supplementing, updating or correcting any such information and shall have no liability with respect to any such information. This listing does not include derivatives, such as stock option grants or shares purchased through an employee stock purchase plan. For recent transactions, including derivative transactions, see our Section 16 SEC filings page.