| No. | Hedge Fund | Shares | Value (x$1000) | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Driehaus Capital Richard Driehaus | 222,100 | $4,253 | -28% | 0.16% |
| 2. | Royce & Associates Chuck Royce | 387,799 | $7,426 | -3% | 0.04% |
| 3. | PDT Partners Peter Muller | 50,820 | $973 | +12% | 0.02% |
| 4. | Renaissance Technologies Jim Simons | 668,100 | $12,794 | -1% | 0.01% |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 0 | $0 | 0% |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $10.94 | 4,600 | Officer | 368,533 | 2016-03-04 | Filing | |
| $10.89 | 5,400 | Officer | 363,933 | 2016-03-03 | Filing | |
| $4.79 | 25,000 | Director | 35,000 | 2012-06-07 | Filing | |
| $4.90 | 1,000 | Officer | 5,000 | 2012-05-21 | Filing | |
| $4.90 | 600 | Officer | 179,247 | 2012-05-21 | Filing |
| Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.00 | 3,333 | Officer | 51,438 | 2018-04-17 | Filing | |
| $21.09 | 5,000 | Director | 146,511 | 2018-03-08 | Filing | |
| $22.00 | 2,000 | Director | 97,849 | 2018-03-08 | Filing | |
| $20.00 | 1,000 | Director | 99,849 | 2017-12-15 | Filing | |
| $19.63 | 10,000 | Officer | 77,135 | 2017-11-16 | Filing |
| No. | Name | Shares | Value (x$1000) | % Port |
|---|---|---|---|---|
| 1. | 20,451 | $410 | 0.02% | |
| 2. | 14,700 | $295 | 0.01% | |
| 3. | 1,519 | $31 | 0% |
