Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized:


Date: May 20, 2021   CSW INDUSTRIALS, INC.
    Joseph B. Armes
    Chairman and Chief Executive Officer


Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated:


Name   Title   Date  
/S/ JOSEPH B. ARMES   Chief Executive Officer   May 20, 2021  
Joseph B. Armes   (Principal Executive Officer)      
/S/ JAMES E. PERRY   Chief Financial Officer   May 20, 2021  
James E. Perry   (Principal Financial and Accounting Officer)      
/S/ MICHAEL R. GAMBRELL   Director   May 20, 2021  
Michael R. Gambrell          
/S/ TERRY L. JOHNSTON   Director   May 20, 2021  
Terry L. Johnston          
/S/ LINDA A. LIVINGSTONE   Director   May 20, 2021  
Linda A. Livingstone, Ph.D.          
/S/ WILLIAM F. QUINN   Director   May 20, 2021  
William F. Quinn          
/S/ ROBERT M. SWARTZ   Director   May 20, 2021  
Robert M. Swartz          
/S/ J. KENT SWEEZEY   Director   May 20, 2021  
J. Kent Sweezey          
/S/ DEBRA L. VON STORCH   Director   May 20, 2021  
Debra L. von Storch