SIGA Investor Relations Material

SIGA Technologies Inc is a commercial-stage pharmaceutical company. The Company's lead product is TPOXX, an oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus. TPOXX is currently undergoing a Phase III clinical assessment while Siga's RTS,S/AS01 adjuvanted vaccine product candidate has been approved by WHO as part of the INDEPENDENCE clinical program to be used in case of smallpox vaccine shortage and emergencies. From a strategic alliance with Cipla Therapeutics, SIGA plans to deliver sustained innovation and access to antibacterial drugs primarily against biothreats.