| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 15, 2006 | Director, Chief Executive Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 225,000 | $65.10 | 225,000 | |
| Feb 15, 2006 | Director, Chief Executive Officer | Form 4/A | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 225,000 | $65.10 | 225,000 | |
| Aug 14, 2009 | Director, Chief Executive Officer | Form 4 | Other acquisition or disposition (describe transaction) | 218,712 | -- | 265,229 | |
| Aug 14, 2009 | Director, Chief Executive Officer | Form 4 | Other acquisition or disposition (describe transaction) | 218,712 | -- | 409,000 | |
| Feb 20, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 191,889 | -- | 191,889 | |
| Feb 20, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 191,889 | -- | 270,372 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 191,241 | $63.22 | 191,241 | |
| Aug 12, 2013 | Director, Chairman, CEO and President | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 191,241 | $63.22 | 95,621 | |
| Aug 14, 2013 | Corp. VP & CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 190,243 | $54.46 | 340,742 | |
| Aug 14, 2013 | Corp. VP & CFO | Form 4 | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | 190,243 | $54.46 | 141,533 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.