 SEMINOLE, Fla., May 20, 2021 GLOBE NEWSWIRE -- Superior Group of Companies, Inc. NASDAQ: SGC today announced that Michael Benstock, Chief Executive Officer, Andy Demott, Chief Operating Officer, Chief Financial Officer and Treasurer, and members of the senior executive division leadership, will participate in the Barrington Research Virtual Spring Investment Conference on May 27, 2021. Management will host virtual one-on-one and small group meetings throughout the day. 