Armes Joseph B 4

What Happened
Joseph B. Armes, Chairman, President & CEO (and a director) of CSW INDUSTRIALS, sold 1,500 shares of CSW common stock on April 15, 2026. The weighted average sale price was $286.77 per share for total proceeds of $430,151. The sale was made pursuant to a pre-established 10b5-1 trading plan.

Key Details

• Transaction date: 2026-04-15; filing date: 2026-04-16 (appears timely).
• Transaction type/code: Open-market sale (S).
• Shares sold: 1,500; weighted average price: $286.77; total proceeds: $430,151.
• Price range: shares were sold in multiple trades at prices from $283.695 to $302.93 (reporting person will provide per-price breakdown on request).
• Plan disclosure: Sale executed under a 10b5-1 plan established August 12, 2025 (Footnote F1).
• Other footnotes in the filing (F3–F6) describe outstanding performance rights and restricted stock units (long-term incentive awards) that may vest or be settled in cash or shares; these awards were not themselves sold here.
• Shares owned after the transaction: not provided in the excerpt of this filing.

Context
Sales under a 10b5-1 plan are pre-planned and common for insiders managing diversification or liquidity; they do not necessarily indicate a change in view of the company’s prospects. This filing reports a straightforward open-market sale by the CEO.