| 1 |
Essex Woodlands Management, Inc. |
1,956,397 |
5,537,000 |
49.28% |
|
|
| 2 |
DEERFIELD MANAGEMENT COMPANY, L.P. |
1,025,641 |
2,903,000 |
25.84% |
|
|
| 3 |
SABBY MANAGEMENT, LLC |
648,884 |
1,836,000 |
16.34% |
|
|
| 4 |
VANGUARD GROUP INC |
201,824 |
572,000 |
5.09% |
|
|
| 5 |
RENAISSANCE TECHNOLOGIES LLC |
58,120 |
164,000 |
1.46% |
|
|
| 6 |
GEODE CAPITAL MANAGEMENT, LLC |
21,024 |
59,000 |
0.53% |
|
|
| 7 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP |
16,400 |
46,000 |
0.41% |
Call |
|
| 8 |
FAS Wealth Partners, Inc. |
16,396 |
46,000 |
0.41% |
|
|
| 9 |
NORTHERN TRUST CORP |
12,845 |
36,000 |
0.32% |
|
|
| 10 |
BLACKROCK ADVISORS LLC |
3,204 |
9,000 |
0.08% |
|
|
| 11 |
GROUP ONE TRADING LLC |
2,207 |
6,000 |
0.05% |
|
|
| 12 |
BlackRock Fund Advisors |
1,692 |
5,000 |
0.04% |
|
|
| 13 |
MORGAN STANLEY |
1,523 |
4,000 |
0.04% |
|
|
| 14 |
ATWOOD & PALMER INC |
1,010 |
3,000 |
0.03% |
|
|
| 15 |
Walleye Trading LLC |
1,113 |
3,000 |
0.03% |
|
|
| 16 |
Tower Research Capital LLC (TRC) |
575 |
2,000 |
0.02% |
|
|
| 17 |
ASSET PLANNING SERVICES, LTD. |
348 |
1,000 |
0.01% |
|
|
| 18 |
WELLS FARGO & COMPANY/MN |
360 |
1,000 |
0.01% |
|
|
| 19 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
389 |
1,000 |
0.01% |
|
|
| 20 |
BANK OF AMERICA CORP /DE/ |
240 |
1,000 |
0.01% |
|
|
| 21 |
THOMPSON DAVIS & CO., INC. |
6 |
0 |
0.00% |
|
|
| 22 |
UBS Group AG |
31 |
0 |
0.00% |
|
|
| 23 |
Creative Planning |
100 |
0 |
0.00% |
|
|
