| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| SIGA | $6.24 | 3,851,969 | Large Shareholder, Director | 20,983 | 2009-09-30 | Filing |
| SIGA | $6.24 | 3,851,969 | Large Shareholder, Director | 0 | 2009-09-30 | Filing |
| SIGA | $6.24 | 1,000,000 | Large Shareholder, Director | 2,472,222 | 2009-07-30 | Filing |