| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Feb 28, 2007 | Pres. & Chf. Financial Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 32,000 | $71.85 | 170,475 | |
| Feb 28, 2007 | Pres. & Chf. Financial Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 64,000 | $71.85 | 64,000 | |
| Feb 23, 2007 | Pres. & Chf. Financial Officer | Form 4 | Other acquisition or disposition | -- | -- | 40,998 | |
| Feb 23, 2007 | Pres. & Chf. Financial Officer | Form 4 | Other acquisition or disposition | -- | -- | 4,219 | |
| Feb 21, 2007 | Pres. & Chf. Financial Officer | 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 | 8,350 | $75.29 | 132,650 | |
| Feb 21, 2007 | Pres. & Chf. Financial Officer | Form 4 | Other acquisition or disposition (describe transaction) | 5,825 | $75.29 | 138,475 | |
| May 18, 2006 | Pres. & Chf. Financial Officer | Form 4 | Other acquisition or disposition | -- | -- | 40,998 | |
| May 18, 2006 | Pres. & Chf. Financial Officer | Form 4 | Other acquisition or disposition | -- | -- | 4,232 | |
| May 16, 2006 | Pres. & Chf. Financial Officer | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 40,000 | $66.64 | 141,002 | |
| Sep 19, 2018 | Director, President and COO | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 13,016 | -- | 46,346 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.