X0306 4 2017-10-01 0001624794 CSW INDUSTRIALS, INC. CSWI 0001277031 GAMBRELL MICHAEL R 5420 LYNDON B JOHNSON FWY STE. 500 DALLAS TX 75240-1007 true false false false Common Stock 2017-10-01 4 A false 1691 44.35 A 13442 D Represents shares of restricted common stock granted to the reporting person pursuant to the issuer's Equity and Incentive Compensation Plan. The shares cliff vest on the first anniversary of the grant. /s/Luke E. Alverson, Attorney in Fact 2017-10-02