 WAYZATA, Minn., May 25, 2021 GLOBE NEWSWIRE -- Trean Insurance Group, Inc. Nasdaq: TIG, a leading provider of products and services to the specialty insurance market, announced today Andrew OBrien, President and Chief Executive Officer, will participate in a fireside chat at the William Blair Growth Stock Conference on Tuesday, June 1, 2021 at 2:00pm Central Time 3:00pm Eastern Time. 