| Sep 30, 2013 | Returned to the company | −4,956 | $48.00 | $238K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Deferred Stock Units | −9,693.61 | $48.00 | $465K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −15,000 | $10.87 | $163K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −7,000 | $8.13 | $57K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −319 | $1.05 | $335 | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −331 | $2.66 | $880 | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −361 | $6.43 | $2K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −348 | $4.84 | $2K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −7,605 | $1.36 | $10K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −316 | $0.50 | $158 | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −336 | $3.31 | $1K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −1,130 | $34.72 | $39K | 0 direct | Filing · EDGAR |
| Sep 30, 2013 | Returned to the company Non-Qualified Stock Option (right to buy) | −15,719 | $27.48 | $432K | 0 direct | Filing · EDGAR |
| May 21, 2013 | Grant or award from the company | +2,136 | $46.82 | $100K | 4,956 direct | Filing · EDGAR |
| May 22, 2012 | Grant or award from the company | +2,820 | $35.46 | $100K | 2,820 direct | Filing · EDGAR |
| Dec 30, 2011 | Grant or award from the company Deferred Stock Units | +109 | $34.41 | $4K | 9,524.07 direct | Filing · EDGAR |
| Sep 30, 2011 | Grant or award from the company Deferred Stock Units | +113 | $33.08 | $4K | 9,388.05 direct | Filing · EDGAR |
| Jun 30, 2011 | Grant or award from the company Deferred Stock Units | +91 | $41.33 | $4K | 9,249.49 direct | Filing · EDGAR |
| May 24, 2011 | Grant or award from the company Deferred Stock Units | +2,459 | $40.67 | $100K | 9,134.54 direct | Filing · EDGAR |
| Mar 31, 2011 | Grant or award from the company Deferred Stock Units | +94 | $40.03 | $4K | 6,675.54 direct | Filing · EDGAR |
| May 25, 2010 | Grant or award from the company Deferred Stock Units | +3,423 | $29.21 | $100K | 6,500.13 direct | Filing · EDGAR |
| Dec 31, 2009 | Grant or award from the company Deferred Stock Units | +384 | $23.42 | $9K | 3,064.65 direct | Filing · EDGAR |
| Sep 30, 2009 | Grant or award from the company Deferred Stock Units | +434 | $20.76 | $9K | 2,668.75 direct | Filing · EDGAR |
| Jun 30, 2009 | Grant or award from the company Deferred Stock Units | +566 | $15.89 | $9K | 2,223.03 direct | Filing · EDGAR |
| May 27, 2009 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +15,719 | | | 15,719 direct | Filing · EDGAR |
| Mar 31, 2009 | Grant or award from the company Deferred Stock Units | +600 | $15.01 | $9K | 1,648.3 direct | Filing · EDGAR |
| Dec 31, 2008 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +1,130 | | | 1,130 direct | Filing · EDGAR |
| Dec 31, 2008 | Grant or award from the company Deferred Stock Units | +339 | $13.28 | $5K | 1,040.27 direct | Filing · EDGAR |
| Sep 30, 2008 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +336 | | | 316 direct | Filing · EDGAR |
| Sep 30, 2008 | Grant or award from the company Deferred Stock Units | +101 | $44.69 | $5K | 694.42 direct | Filing · EDGAR |
| Jun 30, 2008 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +316 | | | 316 direct | Filing · EDGAR |
| Jun 30, 2008 | Grant or award from the company Deferred Stock Units | +95 | $47.50 | $5K | 592.14 direct | Filing · EDGAR |
| May 13, 2008 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +7,605 | | | 7,605 direct | Filing · EDGAR |
| Mar 31, 2008 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +348 | | | 348 direct | Filing · EDGAR |
| Mar 31, 2008 | Grant or award from the company Deferred Stock Units | +104 | $43.16 | $4K | 496.17 direct | Filing · EDGAR |
| Dec 31, 2007 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +361 | | | 361 direct | Filing · EDGAR |
| Dec 31, 2007 | Grant or award from the company Deferred Stock Units | +108 | $41.57 | $4K | 391.26 direct | Filing · EDGAR |
| Sep 30, 2007 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +331 | | | 331 direct | Filing · EDGAR |
| Sep 30, 2007 | Grant or award from the company Deferred Stock Units | +99 | $45.34 | $4K | 282.58 direct | Filing · EDGAR |
| Jun 29, 2007 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +291 | | | 291 direct | Filing · EDGAR |
| Jun 29, 2007 | Grant or award from the company Deferred Stock Units | +87 | $51.53 | $4K | 183.19 direct | Filing · EDGAR |
| May 15, 2007 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +7,000 | | | 7,000 direct | Filing · EDGAR |
| Mar 30, 2007 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +319 | | | 319 direct | Filing · EDGAR |
| Mar 30, 2007 | Grant or award from the company Deferred Stock Units | +96 | $46.95 | $5K | 96 direct | Filing · EDGAR |
| May 24, 2006 | Grant or award from the company Non-Qualified Stock Option (right to buy) | +7,000 | $39.87 | $279K | 7,000 direct | Filing · EDGAR |
| Nov 15, 2005 | Option or RSU exercised or converted Non-Qualified Stock Option (right to buy) | +15,000 | | | 15,000 direct | Filing · EDGAR |