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 10, 2023 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 3,545
Feb 10, 2023 VP, Ch. Legal Off. & Secretary Form 4 Other acquisition or disposition -- -- 2,186
Feb 09, 2023 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-3 197 $59.85 6,335
Feb 09, 2023 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-3 316 $59.85 5,455
Feb 09, 2023 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-3 197 $59.85 9,767
Feb 09, 2023 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-3 789 $59.85 18,531
Feb 09, 2023 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-3 156 $59.85 4,863
Feb 09, 2023 VP, Ch. Legal Off. & 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-3 230 $59.85 3,224
Feb 06, 2023 VP & Treasurer Form 4 Other acquisition or disposition -- -- 1,884
Feb 06, 2023 VP; Pres.-ALLETE Clean Form 4 Other acquisition or disposition -- -- 4,442
Feb 06, 2023 VP; Pres.-ALLETE Clean Form 4 Other acquisition or disposition -- -- 60
Feb 06, 2023 Sr VP & CFO Form 4 Other acquisition or disposition -- -- 1,080
Feb 06, 2023 Director, Chair, President & CEO Form 4 Other acquisition or disposition -- -- 6,874
Feb 06, 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 -- -- 3,991
Feb 06, 2023 VP; COO-Minnesota Power Form 4 Other acquisition or disposition -- -- 3,545
Feb 06, 2023 VP, Ch. Legal Off. & Secretary Form 4 Other acquisition or disposition -- -- 2,186
Feb 02, 2023 VP & Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 775 -- 6,532
Feb 02, 2023 VP; Pres.-ALLETE Clean Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 969 -- 5,772
Feb 02, 2023 Sr VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,163 -- 9,964
Feb 02, 2023 Director, Chair, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,875 -- 19,321
Feb 02, 2023 VP; COO-Minnesota Power Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 775 -- 5,020
Feb 02, 2023 VP, Ch. Legal Off. & Secretary Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 969 -- 3,454
Aug 30, 2022 VP ALLETE; COO MN Power Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 4,148
Aug 30, 2022 VP ALLETE; COO MN Power Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 596

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.