| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Healthcor Management LP Arthur B Cohen And Joseph Healey | 575,000 | $50,571 | 1.71% | |
| 2. | Sectoral Asset Management Jerome Pfund And Michael Sjostrom | 72,800 | $6,403 | 0.7% | |
| 3. | Endurant Capital Management Vishal Saluja And Pham Quang | 20,900 | $1,838 | 0.68% | |
| 4. | Point72 Asset Management Steve Cohen | 1,381,945 | $121,542 | +103% | 0.5% |
| 5. | Birchview Capital Matthew Strobeck | 8,000 | $704 | 0.46% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $18.38 | 1,000 | Director | 1,000 | 2012-06-01 | Filing | |
| $18.47 | 50,000 | Officer, Director | 2,830,291 | 2012-06-01 | Filing | |
| $18.00 | 7,000 | Officer | 10,524 | 2011-11-21 | Filing | |
| $18.28 | 35,404 | Officer, Director | 2,780,291 | 2011-11-22 | Filing | |
| $20.24 | 64,596 | Officer, Director | 4,177,096 | 2011-10-28 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $100.21 | 2,000 | Director | 61,832 | 2018-06-01 | Filing | |
| $100.00 | 10,000 | Director | 63,249 | 2018-05-30 | Filing | |
| $100.00 | 3,000 | Officer | 1,000 | 2018-05-30 | Filing | |
| $97.50 | 3,000 | Officer | 1,000 | 2018-05-04 | Filing | |
| $95.00 | 1,500 | Officer | 1,000 | 2018-05-03 | Filing |
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 232,000 | $20,404 | 1.94% | |
| 2. | 94,452 | $8,307 | 1.81% | |
| 3. | 28,390 | $2,497 | 1.67% | |
| 4. | 52,106 | $4,583 | 1.44% | |
| 5. | 209,807 | $18,453 | 1.32% |
