Clariant delivers third year of strong EBITDA margin improvement – EBITDA margin before exceptional items up 180 basis points versus prior year to 17.8 %

AD HOC ANNOUNCEMENT PURSUANT TO ART. 53 LR  FOURTH QUARTER / FULL YEAR | 2025 Q4 2025 sales increased by 1 % in local currencies1 to CHF 1.028 billion due to strong volume growth in Catalysts and Care ChemicalsQ4 2025 EBITDA margin before exceptional items increased by 240 basis points to 17.1 %, with strong profitability improvement in Catalysts and Care ChemicalsFY 2025 sales of CHF 3.915 billion flat in local currencies1 including 1 % scope (Lucas Meyer Cosmetics) FY 2025 EBITDA margin before exceptiona ...