Options Brief: SIGA Technologies, Inc. (SIGA)

Shares of SIGA Technologies, Inc.. SIGA are higher on the session by 4.16%, trading at $14.78. Overall call volume is now running at 2.38x the daily average, with 19% of all calls traded being purchases on the offer. 2,596 contracts have traded on the session so far. SIGA Technologies, Inc., incorporated on December 28, 1995, is engaged in the research, development and commercialization of products for the prevention and treatment of serious infectious diseases, including products for use in defense against biological warfare agents, such as smallpox and Arenaviruses.