| 1 |
Essex Woodlands Management, Inc. |
1,956,397 |
4,598,000 |
47.13% |
|
|
| 2 |
DEERFIELD MANAGEMENT COMPANY, L.P. |
1,025,641 |
2,410,000 |
24.70% |
|
|
| 3 |
SABBY MANAGEMENT, LLC |
743,603 |
1,747,000 |
17.91% |
|
|
| 4 |
VANGUARD GROUP INC |
202,053 |
475,000 |
4.87% |
|
|
| 5 |
RENAISSANCE TECHNOLOGIES LLC |
48,820 |
115,000 |
1.18% |
|
|
| 6 |
JACOBS LEVY EQUITY MANAGEMENT, INC |
48,756 |
115,000 |
1.18% |
|
|
| 7 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC |
42,838 |
101,000 |
1.04% |
|
|
| 8 |
GEODE CAPITAL MANAGEMENT, LLC |
21,003 |
49,000 |
0.50% |
|
|
| 9 |
Spark Investment Management LLC |
18,579 |
43,000 |
0.44% |
|
|
| 10 |
FAS Wealth Partners, Inc. |
16,396 |
39,000 |
0.40% |
|
|
| 11 |
NORTHERN TRUST CORP |
12,845 |
30,000 |
0.31% |
|
|
| 12 |
Tower Research Capital LLC (TRC) |
4,692 |
11,000 |
0.11% |
|
|
| 13 |
MORGAN STANLEY |
4,050 |
9,000 |
0.09% |
|
|
| 14 |
BLACKROCK ADVISORS LLC |
3,204 |
8,000 |
0.08% |
|
|
| 15 |
Walleye Trading LLC |
1,200 |
3,000 |
0.03% |
|
|
| 16 |
ASSET PLANNING SERVICES, LTD. |
348 |
1,000 |
0.01% |
|
|
| 17 |
MANUFACTURERS LIFE INSURANCE COMPANY, THE |
389 |
1,000 |
0.01% |
|
|
| 18 |
BANK OF AMERICA CORP /DE/ |
240 |
1,000 |
0.01% |
|
|
| 19 |
Parkside Financial Bank & Trust |
20 |
0 |
0.00% |
|
|
| 20 |
THOMPSON DAVIS & CO., INC. |
6 |
0 |
0.00% |
|
|
| 21 |
GROUP ONE TRADING LLC |
107 |
0 |
0.00% |
|
|
| 22 |
SIMPLEX TRADING, LLC |
100 |
0 |
0.00% |
|
|
