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 03, 2012 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 3,094 $42.05 18,960
Feb 03, 2012 SVP External Affairs Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,094 -- 11,524
Feb 03, 2012 SVP External Affairs 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 1,226 $42.05 10,297
Feb 03, 2012 Sr. VP & CFO ALLETE Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,141 -- 21,185
Feb 03, 2012 Sr. VP & CFO ALLETE 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 1,794 $42.05 19,391
Feb 03, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,689 -- 7,984
Feb 03, 2012 Director 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 1,643 $42.05 6,341
Feb 03, 2012 V.P. & Corporate Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,607 -- 6,600
Feb 03, 2012 V.P. & Corporate 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-3 944 $42.05 5,655
Feb 01, 2012 Director Form 4 Other acquisition or disposition -- -- 13,937
Feb 01, 2012 Director Form 4 Open market or private sale of non-derivative or derivative security 200 $41.50 2,000
Jan 25, 2012 VP Bus. Dev; Chief Risk Ofcr Form 4 Other acquisition or disposition -- -- 9,117
Jan 25, 2012 SrVP, Gen. Counsel & Secretary Form 4 Other acquisition or disposition -- -- 9,655
Jan 25, 2012 Controller Form 4 Other acquisition or disposition -- -- 4,915
Jan 25, 2012 Director, President, CEO and Chairman Form 4 Other acquisition or disposition -- -- 4,648
Jan 25, 2012 Director, President, CEO and Chairman Form 4 Other acquisition or disposition -- -- 138
Jan 25, 2012 Sr VP Mktg, Reg. & Pub Affairs Form 4 Other acquisition or disposition -- -- 7,538
Jan 25, 2012 Senior VP & CFO Form 4 Other acquisition or disposition -- -- 13,134
Jan 25, 2012 Senior VP & CFO Form 4 Other acquisition or disposition -- -- 118
Jan 25, 2012 V.P. & Corporate Treasurer Form 4 Other acquisition or disposition -- -- 6,514
Jan 23, 2012 VP Bus. Dev; Chief Risk Ofcr Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 590 -- 4,451
Jan 23, 2012 SrVP, Gen. Counsel & Secretary Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,179 -- 8,728
Jan 23, 2012 Controller Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 590 -- 4,976
Jan 23, 2012 Director, President, CEO and Chairman Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,126 -- 16,466
Jan 23, 2012 Sr VP Mktg, Reg. & Pub Affairs Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 786 -- 9,429

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.