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 04, 2008 Controller Form 4 Other acquisition or disposition -- -- 1,399
Feb 01, 2008 Controller Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,596 -- 4,596
Mar 12, 2007 Controller Form 4 Open market or private sale of non-derivative or derivative security 106 $46.28 --
Feb 02, 2007 Controller Form 4 Other acquisition or disposition -- -- 492
Feb 02, 2007 Controller Form 4 Other acquisition or disposition -- -- 106
Feb 01, 2007 Controller Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,771 -- 1,771
Jan 31, 2007 Controller Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 96 -- 1,218
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 1,121
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 449
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 104
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Jul 18, 2006 Controller Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Feb 09, 2024 VP & Treasurer Form 4 Other acquisition or disposition -- -- 2,275
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
Jan 29, 2024 VP & Treasurer Form 4 Other acquisition or disposition -- -- 2,205
Jan 25, 2024 VP & Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 920 -- 7,558
Feb 10, 2023 VP & Treasurer Form 4 Other acquisition or disposition -- -- 1,884
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 06, 2023 VP & Treasurer Form 4 Other acquisition or disposition -- -- 1,884
Feb 02, 2023 VP & Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 775 -- 6,532
Feb 12, 2021 VP & Corp Treasurer Form 4 Other acquisition or disposition -- -- 1,273
Feb 11, 2021 VP & Corp 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-3 139 $67.10 4,720

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.