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
Sep 23, 2024 VP & Treasurer Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 2,414
Sep 23, 2024 VP & Treasurer Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 1,444
Sep 23, 2024 VP & Treasurer Form 4 Other acquisition or disposition -- -- 1,444
Sep 19, 2024 VP & Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 196 -- 2,610
Jun 06, 2024 VP, Ch Legal Offcr & Secretary Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 851
Jun 04, 2024 Director Form 4 Other acquisition or disposition -- -- 1,000
Jun 04, 2024 Director Form 4 Other acquisition or disposition -- -- 4,865
Jun 04, 2024 Director Form 4 Other acquisition or disposition -- -- 250
Jun 04, 2024 Director Form 4 Other acquisition or disposition -- -- 250
Jun 04, 2024 Director Form 4 Other acquisition or disposition -- -- 9,849
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 22,238
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 26,887
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 19,093
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 5,200
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 12,388
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 18,496
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 11,348
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 12,853
Jun 03, 2024 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,742 -- 6,620
Feb 09, 2024 VP & Treasurer Form 4 Other acquisition or disposition -- -- 2,275
Feb 09, 2024 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 4,885
Feb 09, 2024 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 63
Feb 09, 2024 Sr VP & CFO Form 4 Other acquisition or disposition -- -- 1,456
Feb 09, 2024 Director, Chair, President & CEO Form 4 Other acquisition or disposition -- -- 7,598
Feb 09, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 676

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.