| TANG CAPITAL MANAGEMENT, LLC |
9.9% |
4,941,798 |
0 |
4,941,798 |
/s/ Kevin Tang |
Manager |
|
| KEVIN TANG |
9.9% |
4,941,798 |
0 |
4,941,798 |
/s/ Kevin Tang |
Self |
|
| TANG CAPITAL PARTNERS, LP |
6.6% |
3,279,836 |
0 |
3,279,836 |
/s/ Kevin Tang |
Manager, Tang Capital Management, LLC, General Partner |
|
| TANG CAPITAL PARTNERS INTERNATIONAL, LP |
1.4% |
706,962 |
0 |
706,962 |
/s/ Kevin Tang |
Manager, Tang Capital Management, LLC, General Partner |
|
| TANG CAPITAL PARTNERS III, INC |
1.7% |
855,000 |
0 |
855,000 |
/s/ Kevin Tang |
Chief Executive Officer |
|
| TANG CAPITAL PARTNERS IV, INC |
0.2% |
100,000 |
0 |
100,000 |
/s/ Kevin Tang |
Chief Executive Officer |
|