| 1 |
Essex Woodlands Management, Inc. |
1,956,397 |
4,891,000 |
47.93% |
|
|
| 2 |
DEERFIELD MANAGEMENT COMPANY, L.P. |
1,025,641 |
2,564,000 |
25.13% |
|
|
| 3 |
SABBY MANAGEMENT, LLC |
727,865 |
1,841,000 |
18.04% |
|
|
| 4 |
VANGUARD GROUP INC |
202,053 |
511,000 |
5.01% |
|
|
| 5 |
RENAISSANCE TECHNOLOGIES LLC |
52,820 |
132,000 |
1.29% |
|
|
| 6 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC |
27,114 |
68,000 |
0.67% |
|
|
| 7 |
GEODE CAPITAL MANAGEMENT, LLC |
21,045 |
53,000 |
0.52% |
|
|
| 8 |
FAS Wealth Partners, Inc. |
16,396 |
41,000 |
0.40% |
|
|
| 9 |
Spark Investment Management LLC |
15,755 |
39,000 |
0.38% |
|
|
| 10 |
NORTHERN TRUST CORP |
12,845 |
32,000 |
0.31% |
|
|
| 11 |
BLACKROCK ADVISORS LLC |
3,204 |
8,000 |
0.08% |
|
|
| 12 |
Walleye Trading LLC |
2,732 |
7,000 |
0.07% |
|
|
| 13 |
GROUP ONE TRADING LLC |
2,107 |
5,000 |
0.05% |
|
|
| 14 |
MORGAN STANLEY |
1,522 |
4,000 |
0.04% |
|
|
| 15 |
BlackRock Fund Advisors |
1,384 |
3,000 |
0.03% |
|
|
| 16 |
Tower Research Capital LLC (TRC) |
736 |
2,000 |
0.02% |
|
|
| 17 |
ASSET PLANNING SERVICES, LTD. |
348 |
1,000 |
0.01% |
|
|
| 18 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
389 |
1,000 |
0.01% |
|
|
| 19 |
BANK OF AMERICA CORP /DE/ |
240 |
1,000 |
0.01% |
|
|
| 20 |
THOMPSON DAVIS & CO., INC. |
6 |
0 |
0.00% |
|
|
| 21 |
CITIGROUP INC |
56 |
0 |
0.00% |
|
|
| 22 |
Creative Planning |
100 |
0 |
0.00% |
|
|
