| TANG CAPITAL MANAGEMENT, LLC |
7.9% |
4,997,399 |
0 |
4,997,399 |
/s/ Kevin Tang |
Manager |
|
| KEVIN TANG |
7.9% |
4,997,399 |
0 |
4,997,399 |
/s/ Kevin Tang |
Self |
|
| TANG CAPITAL PARTNERS, LP |
5.5% |
3,517,227 |
0 |
3,517,227 |
/s/ Kevin Tang |
Manager, Tang Capital Management, LLC, General Partner |
|
| TANG CAPITAL PARTNERS INTERNATIONAL, LP |
1.3% |
827,172 |
0 |
827,172 |
/s/ Kevin Tang |
Manager, Tang Capital Management, LLC, General Partner |
|
| TANG CAPITAL PARTNERS III, INC |
1% |
589,750 |
0 |
589,750 |
/s/ Kevin Tang |
Chief Executive Officer |
|
| TANG CAPITAL PARTNERS IV, INC |
0.1% |
63,250 |
0 |
63,250 |
/s/ Kevin Tang |
Chief Executive Officer |
|