Siga Technologies Inc. (SIGA) closed at $5.93 in the latest trading session, marking a -1.82% move from the prior day. This change was narrower than the S&P 500's 2.24% loss on the day. Elsewhere ...

SIGA Technologies Inc. NEW YORK, April 08, 2025 (GLOBE NEWSWIRE) -- SIGA Technologies, Inc. (SIGA) (Nasdaq: SIGA), a commercial-stage pharmaceutical company, today announced that its board of ...