Dec 20, 2007 Other D (derivative) -125,263 49.50 $6.2M Unusual size? SEC Dec 20, 2007 Other -272,331 67.50 $18.4M Unusual size? SEC Dec 20, 2007 Other D (derivative) -1,054,863 66.11 $69.7M Unusual size? SEC Jul 5, 2007 Buy 27 55.55 $1.5K conv 36? Cluster? SEC Jun 15, 2007 Gift -60,000 0.00 n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) SEC Apr 2, 2007 Buy 151 41.48 $6.3K conv 38? Cluster? SEC Feb 2, 2007 Award 33,116 0.00 n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) SEC Jan 4, 2007 Other -9,555 46.79 $447.1K SEC Jan 4, 2007 Buy 157 39.77 $6.2K conv 36? Cluster? SEC Dec 8, 2006 Sell -600 52.69 $31.6K SEC Dec 8, 2006 Sell -1,200 52.50 $63K SEC Dec 8, 2006 Sell -200 52.47 $10.5K SEC Dec 8, 2006 Sell -200 52.86 $10.6K SEC Dec 8, 2006 Sell -100 53.24 $5.3K SEC Dec 8, 2006 Sell -300 52.55 $15.8K SEC Dec 8, 2006 Sell -700 52.96 $37.1K SEC Dec 8, 2006 Sell -5,600 52.00 $291.2K SEC Dec 8, 2006 Sell -700 53.12 $37.2K SEC Dec 8, 2006 Sell -100 52.74 $5.3K SEC Dec 8, 2006 Sell -400 52.06 $20.8K SEC Dec 8, 2006 Sell -400 52.97 $21.2K SEC Dec 8, 2006 Sell -1,100 52.63 $57.9K SEC Dec 8, 2006 Sell -300 53.28 $16K SEC Dec 8, 2006 Sell -600 53.41 $32K SEC Dec 8, 2006 Sell -400 53.03 $21.2K SEC