DALLAS, July 17, 2026 -- The Board of Directors of CSW Industrials, Inc. NYSE:CSW today declared a regular quarterly cash dividend of $0.30 per share. The dividend is payable on August 14, 2026, to shareholders of record as of the close of business on July 31, 2026.

Details Dividend Amount:$0.30Record Date:July 31, 2026Payable Date:August 14, 2026

About CSW Industrials

CSW Industrials is a diversified industrial growth company with industry-leading operations in three segments: Contractor Solutions, Specialized Reliability Solutions, and Engineered Building Solutions. CSW provides niche, value-added products with two essential commonalities: performance and reliability. The primary end markets we serve with our well-known brands include: HVAC/R, plumbing, electrical, general industrial, architecturally-specified building products, energy, mining, and rail transportation. For more information, please visit www.csw.com.

Investor Relations

Alexa Huerta

Vice President of Investor Relations and Treasurer

214-489-7113