HOUSTON--(BUSINESS WIRE)--Orion S.A. (NYSE: OEC), a global specialty chemicals company, today announced that it will hold its 2026 annual general meeting of shareholders on Thursday, June 25, 2026, at 2 p.m. Central European Time at the company's office, located at 6, Route de Trèves, L-2633 Senningerberg (Municipality of Niederanven), Grand Duchy of Luxembourg. The company also set its record date for the admission of the company's shareholders to its annual general meeting to April 23, 2026,.