 MOUNT HOREB, Wis., Feb. 22, 2021 GLOBE NEWSWIRE -- Duluth Holdings Inc. dba, Duluth Trading Company Duluth Trading NASDAQ: DLTH, a lifestyle brand of mens and womens casual wear, workwear and accessories, today announced that it will report fourth quarter and fiscal year 2020 financial results before market on Thursday, March 18, 2021. 