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
Nov 09, 2009 Director Form 4 Open market or private purchase of non-derivative or derivative security 1,500 $33.33 3,315
Oct 22, 2009 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Oct 22, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,814 -- 1,815
Jul 27, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,054 -- 2,554
Jul 22, 2009 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 500
Jul 22, 2009 Treasurer Form 4 Other acquisition or disposition -- -- 4,367
Jul 20, 2009 Treasurer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 338 -- 1,757
Jun 15, 2009 Director, President Form 4 Other acquisition or disposition -- -- 1,832
Jun 15, 2009 Director, President Form 4 Other acquisition or disposition -- -- 122
Jun 12, 2009 Director, President Form 4 Open market or private purchase of non-derivative or derivative security 400 $28.02 5,510
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 7,401
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 9,783
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 7,258
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 6,943
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 12,011
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 26,860
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 5,758
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 16,661
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 2,761
Jun 01, 2009 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,260 -- 17,314
May 14, 2009 Director, President Form 4 Other acquisition or disposition -- -- 1,827
May 14, 2009 Director, President Form 4 Other acquisition or disposition -- -- 120
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 2,984
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 1,827
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- 120

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.