 DALLAS, May 14, 2021 GLOBE NEWSWIRE -- CSW Industrials, Inc. NASDAQ: CSWI announced that it will release its earnings results for the fiscal fourth quarter and full year ended March 31, 2021, on Thursday, May 20, 2021, before the market opens. The Company will host a conference call the same day at 10:00 a.m. Eastern Time to discuss the results. 