| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1.) | 44,500,000 | $231,650 |  |
7.65% | |
| 2.) | Healthcor Management Lp Arthur B Cohen And Joseph Healey |
2,700,000 | $129,195 | -16% |
4.86% |
| 3.) | 100,572,000 | $129,361 | -1% |
4.27% | |
| 4.) | Discovery Capital Management Rob Citrone |
1,866,350 | $89,305 | +20% |
2.25% |
| 5.) | Kingdon Capital Mark Kingdon |
610,000 | $29,164 | -24% |
1.56% |
| Insider | Price | Amount | Relationship | Remaning Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38 | 260 | Director | 260 | 2010-10-07 | Filing | |
| $12.5 | 250 | Director | 36306 | 2009-08-14 | Filing | |
| $12.49 | 250 | Director | 36056 | 2009-08-14 | Filing | |
| $12.45 | 250 | Director | 35806 | 2009-08-14 | Filing | |
| $12.4 | 200 | Director | 35556 | 2009-08-14 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $48.91 | 1000 | Officer | 33668 | 2012-05-01 | Filing | |
| $49.06 | 3000 | Director | 455344 | 2012-03-07 | Filing | |
| $50.09 | 12600 | Officer | 131138 | 2012-02-28 | Filing | |
| $50 | 4297 | Officer | 55637 | 2012-02-13 | Filing | |
| $50 | 12891 | Officer | 131138 | 2012-02-13 | Filing |
