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| 5/1/2013 | Buy | 721 | 46.85 | 33,779 | Direct | 5/1/2013 | | 12/31/2012 | Buy | 80 | 40.18 | 3,214 | Direct | 12/31/2012 | | 5/1/2012 | Buy | 930 | 33.25 | 30,923 | Direct | 5/1/2012 | | 12/31/2011 | Buy | 74 | 29.01 | 2,147 | Direct | 12/31/2011 | | 5/2/2011 | Buy | 920 | 31.45 | 28,934 | Direct | 5/2/2011 | | 12/31/2010 | Buy | 49 | 32.75 | 1,605 | Direct | 12/31/2010 | | 5/3/2010 | Buy | 731 | 40.99 | 29,964 | Direct | 5/3/2010 | | 12/31/2009 | Buy | 38 | 27.69 | 1,052 | Direct | 12/31/2009 | | 5/1/2009 | Buy | 962 | 21.82 | 20,991 | Direct | 5/1/2009 | | 1/27/2009 | Buy | 1,800 | 28.50 | 51,300 | Direct | 1/27/2009 | | 12/31/2008 | Buy | 19 | 34.50 | 656 | Direct | 12/31/2008 | | 5/1/2008 | Buy | 583 | 36.00 | 20,988 | Direct | 5/1/2008 | | 5/1/2008 | Buy | 583 | 36.00 | 20,988 | Direct | 5/1/2008 | | 10/19/2007 | Buy | 18 | 34.55 | 622 | Direct | 10/19/2007 | | 10/19/2007 | Buy | 500 | 34.36 | 17,180 | Direct | 10/19/2007 | | 10/19/2007 | Buy | 282 | 34.28 | 9,667 | Direct | 10/19/2007 | | 10/19/2007 | Buy | 200 | 34.25 | 6,850 | Direct | 10/19/2007 | | 10/19/2007 | Buy | 500 | 34.20 | 17,100 | Direct | 10/19/2007 | | 5/1/2007 | Buy | 200 | 37.70 | 7,540 | Direct | 5/1/2007 | | 7/28/2006 | Buy | 400 | 35.65 | 14,260 | Direct | 7/28/2006 |
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