 CAMBRIDGE, Mass., Nov. 09, 2020 GLOBE NEWSWIRE -- Jounce Therapeutics, Inc. NASDAQ: JNCE, a clinical-stage company focused on the discovery and development of novel cancer immunotherapies and predictive biomarkers, today announced that Jounce management will participate in a fireside chat at the Cowen 2020 IO Next Summit on Friday, November 13, 2020 at 12:15 p.m. ET. 