Date Name Title Filing Type Shares Traded Price Total Held
Feb 14, 2012
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 2,028 $111.01 12,972
Feb 14, 2012
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 1,238 $111.01 26,734
Mar 17, 2011
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 11,102 $38.92 5,820
Mar 17, 2011
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 7,245 $38.92 13,575
May 27, 2010
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 4,553 $27.92 11,922
Aug 06, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 300 $582.15 13,612
Aug 06, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 400 $583.43 13,212
Aug 06, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 800 $584.52 12,412
Aug 06, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 800 $585.35 11,612
Aug 06, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 200 $586.49 11,412

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.