 STOUGHTON, Mass., Oct. 21, 2021 GLOBE NEWSWIRE -- Collegium Pharmaceutical, Inc. Nasdaq: COLL, a specialty pharmaceutical company committed to being the leader in responsible pain management, announced today that the Company will host a conference call and live webcast on Thursday, November 4, 2021, at 4:30 p.m. Eastern Time. The Company will discuss its financial results and provide a corporate update. 