Insider Transactions

Date Filer Filing Type Shares Traded Price Total Held
May 21, 2013
Senior Vice President
Form 4 Other acquisition or disposition -- -- 800
May 17, 2013
Senior Vice President
Form 4 Open market or private sale of non-derivative or derivative security 1,856 $112.01 19,589
Feb 01, 2013
Senior Vice President
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 9,572 -- 9,572
Feb 01, 2013
Senior Vice President
Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,888 $0.25 32,365
Mar 15, 2012
Senior Vice President
Form 4 Other acquisition or disposition -- -- 800
Mar 14, 2012
Senior Vice President
Form 4 Open market or private sale of non-derivative or derivative security 6,255 $106.16 21,373
Mar 13, 2012
Senior Vice President
Form 4 Open market or private sale of non-derivative or derivative security 6,000 $105.06 27,628
Feb 21, 2012
Senior Vice President
Form 4 Other acquisition or disposition -- -- 800
Feb 17, 2012
Senior Vice President
Form 4 Conversion of derivative security 12,555 -- 33,628
Feb 17, 2012
Senior Vice President
Form 4 Conversion of derivative security 12,555 $0.25 27,477

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