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
May 05, 2010 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,217 -- --
Oct 22, 2009 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
May 14, 2009 Director, President Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Nov 10, 2008 Director Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,293 -- --
Nov 10, 2008 Director Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,293 -- --
Nov 10, 2008 Director Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,293 -- --
Nov 10, 2008 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,293 -- --
Nov 10, 2008 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,293 -- --
Nov 10, 2008 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,293 -- --
Jun 09, 2008 SrVP, Gen. Counsel & Secretary Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,819 -- --
Jun 09, 2008 SrVP, Gen. Counsel & Secretary Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,011 -- --
Dec 12, 2007 SrVP, Gen. Counsel & Secretary Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 993 -- --
Jul 26, 2007 Director Form 3 Initial Statement of Beneficial Ownership of Securities -- -- --
Mar 12, 2007 Controller Form 4 Open market or private sale of non-derivative or derivative security 106 $46.28 --
Feb 27, 2007 Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 647 -- --
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 -- -- --
May 10, 2006 Senior VP & CFO Form 4 Bona fide gift 8,945 -- --
Feb 21, 2006 Director, Chairman, President & CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,614 -- --

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.