| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Aug 13, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,000 | $20.80 | 714,700 |
| Aug 13, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,000 | $20.70 | 715,700 |
| Aug 13, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 1,000 | $20.60 | 716,700 |
| Aug 12, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 2,000 | $22.00 | 702,700 |
| Aug 10, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 700 | $16.60 | 730,100 |
| Aug 04, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 23,100 | $22.40 | 700,700 |
| Jul 29, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 200 | $22.10 | 677,600 |
| Jul 23, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 400 | $22.10 | 677,400 |
| Jul 21, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 600 | $22.20 | 677,000 |
| Jul 20, 2010 |
Ten Percent Owner
|
Ten Percent Owner | Form 4 | Open market or private purchase of non-derivative or derivative security | 49,900 | $22.20 | 676,400 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.