| TANG CAPITAL MANAGEMENT, LLC |
5.2% |
2,178,609 |
0 |
2,178,609 |
/s/ Kevin Tang |
Manager |
|
| KEVIN TANG |
5.2% |
2,178,609 |
0 |
2,178,609 |
/s/ Kevin Tang |
Self |
|
| TANG CAPITAL PARTNERS, LP |
2.5% |
1,041,271 |
0 |
1,041,271 |
/s/ Kevin Tang |
Manager, Tang Capital Management, LLC, General Partner |
|
| TANG CAPITAL PARTNERS INTERNATIONAL, LP |
2.3% |
953,337 |
0 |
953,337 |
/s/ Kevin Tang |
Manager, Tang Capital Management, LLC, General Partner |
|
| TANG CAPITAL PARTNERS III, INC |
0.3% |
139,379 |
0 |
139,379 |
/s/ Kevin Tang |
Chief Executive Officer |
|
| TANG CAPITAL PARTNERS IV, INC |
0.1% |
44,622 |
0 |
44,622 |
/s/ Kevin Tang |
Chief Executive Officer |
|