| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Farallon Capital Thomas Steyer | 0 | $0 | 0% | |
| 2. | 0 | $0 | 0% | ||
| 3. | 0 | $0 | 0% | ||
| 4. | Citadel Investment Group Ken Griffin | 0 | $0 | 0% | |
| 5. | Driehaus Capital Richard Driehaus | 0 | $0 | 0% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.44 | 1,655 | $38,793.20 | 271,557 | 2011-06-01 | Filing | |
| $23.57 | 7,500 | $176,775.00 | 296,040 | 2011-06-01 | Filing | |
| $23.87 | 5,000 | $119,350.00 | 288,540 | 2011-05-16 | Filing | |
| $25.10 | 3,540 | $88,854.00 | 283,540 | 2011-05-12 | Filing | |
| $24.98 | 1,637 | $40,892.26 | 269,902 | 2011-05-12 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $30.14 | 3,612 | $108,865.68 | 69,829 | 2012-01-27 | Filing | |
| $29.00 | 20,842 | $604,418.00 | 108,776 | 2012-01-18 | Filing | |
| $29.00 | 9,158 | $265,582.00 | 129,618 | 2012-01-17 | Filing | |
| $29.97 | 1,000 | $29,970.00 | 295,040 | 2012-01-04 | Filing | |
| $30.55 | 11,708 | $357,679.40 | 42,829 | 2011-04-07 | Filing |