 SOUTH SAN FRANCISCO, Calif., July 06, 2021 GLOBE NEWSWIRE -- Catalyst Biosciences, Inc. NASDAQ: CBIO today announced four poster presentations on marzaptacog alfa activated MarzAA and dalcinanonog alfa DalcA at the upcoming International Society on Thrombosis and Haemostatis ISTH Virtual Congress being held from July 17-21, 2021. 