 BUFFALO, N.Y., Aug. 17, 2021 GLOBE NEWSWIRE -- 22nd Century Group, Inc. Nasdaq: XXII, a leading plant-based biotechnology company focused on tobacco harm reduction, reduced nicotine tobacco, and hempcannabis research, today announced that its Chief Executive Officer, James A. Mish, is scheduled to present at the SNN Network Summer Virtual Event investor conference on Thursday, August 19, 2021 at 2:30 p.m. ET. 