Delaware Court Denies Motion by SIGA Technologies Seeking to Dismiss PharmAthene's Legal Action in Breach of Contract Lawsuit Ag...(einformation on PharmAthene please visit...)

Statement on Cautionary Factors

Except for the historical information presented herein, matters discussed may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that are subject to certain risks and uncertainties that could cause actual results to differ materially from any future results, performance or achievements expressed or implied by such statements. Statements that are not historical facts, including statements preceded by, followed by, or that include the words "potential"; "believe"; "anticipate"; "intend"; "plan"; "expect"; "estimate"; "could"; "may"; "should"; "could"; or similar statements are forward-looking statements. PharmAthene disclaims, however, any intent or obligation to update these forward-looking statements. Risks and uncertainties include the possibility that PharmAthene may not eventually prevail in any legal proceedings; that PharmAthene may incur substantial costs involved in connection therewith; that SIGA-246 may not be licensed by PharmAthene; that it may not eventually prove to be effective or be capable of being marketed as a product, as well as risks detailed from time to time in PharmAthene's public disclosure filings with the U.S. Securities and Exchange Commission (the "SEC"). There can be no assurance that PharmAthene development efforts will succeed or that SIGA-246 or any other developed products will receive required regulatory clearance or that, even if such regulatory clearance were received, such products would ultimately achieve commercial success. Copies of PharmAthene's public disclosure filings are available from its investor relations department.