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
Mar 07, 2008 Director Form 4 Open market or private purchase of non-derivative or derivative security 300 $35.05 2,609
Mar 06, 2008 President ALLETE Properties Form 4 Other acquisition or disposition -- -- 4,707
Mar 06, 2008 President ALLETE Properties Form 4 Other acquisition or disposition -- -- 103
Mar 05, 2008 Director Form 4 Open market or private sale of non-derivative or derivative security -- $35.94 2,309
Mar 04, 2008 Director Form 4 Open market or private purchase of non-derivative or derivative security 500 $36.20 2,309
Feb 27, 2008 President ALLETE Properties Form 4 Bona fide gift 132 -- 10,965
Feb 25, 2008 Director, Chairman, President & CEO Form 4 Other acquisition or disposition -- -- 14,455
Feb 21, 2008 Director, Chairman, President & CEO Form 4 Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities 2,678 $37.07 13,616
Feb 15, 2008 Director, Chairman, President & CEO Form 4 Other acquisition or disposition -- -- 10,874
Feb 13, 2008 President ALLETE Properties 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-3 393 $37.77 10,965
Feb 13, 2008 Director, Chairman, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,000 -- 14,787
Feb 13, 2008 Director, Chairman, 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-3 332 -- 14,455
Feb 04, 2008 SrVP, Gen. Counsel & Secretary Form 4 Other acquisition or disposition -- -- 1,618
Feb 04, 2008 SrVP, Gen. Counsel & Secretary Form 4 Other acquisition or disposition -- -- 4,715
Feb 04, 2008 Controller Form 4 Other acquisition or disposition -- -- 1,218
Feb 04, 2008 Controller Form 4 Other acquisition or disposition -- -- 1,399
Feb 04, 2008 President ALLETE Properties Form 4 Other acquisition or disposition -- -- 4,718
Feb 04, 2008 President ALLETE Properties Form 4 Other acquisition or disposition -- -- 103
Feb 04, 2008 Sen.VP & CFO Form 4 Other acquisition or disposition -- -- 9,041
Feb 04, 2008 Sen.VP & CFO Form 4 Other acquisition or disposition -- -- 6,581
Feb 04, 2008 Sen.VP & CFO Form 4 Other acquisition or disposition -- -- 118
Feb 04, 2008 Director, Chairman, President & CEO Form 4 Other acquisition or disposition -- -- 13,787
Feb 04, 2008 Director, Chairman, President & CEO Form 4 Other acquisition or disposition -- -- 10,874
Feb 04, 2008 Treasurer Form 4 Other acquisition or disposition -- -- 711
Feb 04, 2008 Treasurer Form 4 Other acquisition or disposition -- -- 3,110

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.