| Transaction Date | Filer | Title | Filing | Transaction Type | Shares Traded | Price | Total Held* |
|---|---|---|---|---|---|---|---|
| Mar 31, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 875 | $68.29 | 4,117 | |
| Jan 27, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 117 | $55.14 | 2,411 | |
| Jan 27, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 584 | $55.14 | 3,242 | |
| Jan 27, 2006 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 584 | $55.14 | 2,995 | |
| Dec 31, 2005 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 905 | $60.11 | 3,826 | |
| Sep 30, 2005 | Director | Form 4/A | Other acquisition or disposition (describe transaction) | 1,843 | $54.35 | 2,921 | |
| Sep 30, 2005 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 1,227 | $54.35 | 2,305 | |
| May 20, 2005 | Director | Form 4 | Grant, award or other acquisition pursuant to Rule 16b-3(d) | 3,000 | $55.28 | 3,000 | |
| Jan 24, 2005 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 294 | $51.95 | 2,294 | |
| Jan 24, 2005 | Director | Form 4 | Other acquisition or disposition (describe transaction) | 1,078 | $51.29 | 1,078 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.