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
Feb 09, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 4,467
Feb 09, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 3,824
Feb 09, 2024 VP, Ch. Legal Ofcr & Secretary Form 4 Other acquisition or disposition -- -- 2,455
Feb 07, 2024 VP & Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,526 -- 11,084
Feb 07, 2024 VP & Treasurer Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,835 $58.20 9,249
Feb 07, 2024 VP; Pres.- ACE Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,031 -- 11,418
Feb 07, 2024 VP; Pres.- ACE Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 2,095 $58.20 9,322
Feb 07, 2024 Sr VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,526 -- 15,680
Feb 07, 2024 Sr VP & CFO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,822 $58.20 13,857
Feb 07, 2024 Director, Chair, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 14,107 -- 39,338
Feb 07, 2024 Director, Chair, President & CEO Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 6,959 $58.20 32,378
Feb 07, 2024 VP; COO-Minnesota Power Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,801 -- 7,846
Feb 07, 2024 VP; COO-Minnesota Power Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,082 $58.20 6,763
Feb 07, 2024 VP, Ch. Legal Ofcr & Secretary Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,526 -- 8,302
Feb 07, 2024 VP, Ch. Legal Ofcr & Secretary Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,826 $58.20 6,476
Jan 29, 2024 VP & Treasurer Form 4 Other acquisition or disposition -- -- 2,205
Jan 29, 2024 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 4,833
Jan 29, 2024 VP; Pres.- ACE Form 4 Other acquisition or disposition -- -- 63
Jan 29, 2024 Sr VP & CFO Form 4 Other acquisition or disposition -- -- 1,384
Jan 29, 2024 Director, Chair, President & CEO Form 4 Other acquisition or disposition -- -- 7,519
Jan 29, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 674
Jan 29, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 4,421
Jan 29, 2024 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 3,812
Jan 29, 2024 VP, Ch. Legal Ofcr & Secretary Form 4 Other acquisition or disposition -- -- 2,418
Jan 25, 2024 VP & Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 920 -- 7,558

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.