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
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 13,082
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 8,531
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 12,892
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 15,533
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 11,538
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 8,073
Jun 01, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,543 -- 22,041
Feb 03, 2012 VP Bus. Dev; Chief Risk Ofcr Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,570 -- 6,049
Feb 03, 2012 SrVP, Gen. Counsel & Secretary Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,094 -- 10,822
Feb 03, 2012 Controller & VP Bus. Support Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,570 -- 6,547
Feb 03, 2012 Director, Chairman, President & CEO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 5,588 -- 22,055
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 Sr. VP & CFO ALLETE Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,141 -- 21,185
Feb 03, 2012 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,689 -- 7,984
Feb 03, 2012 V.P. & Corporate Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,607 -- 6,600
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
Jan 23, 2012 Senior VP & CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,376 -- 18,044
Jan 23, 2012 V.P. & Corporate Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 590 -- 4,992
Aug 19, 2011 Sr VP Mktg, Reg. & Pub Affairs Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 824 -- 8,764
Aug 19, 2011 V.P. & Corporate Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 481 -- 4,493
Jun 01, 2011 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,505 -- 10,585

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.