NOTICE CONVENING THE ANNUAL GENERAL MEETING OF ROCKWOOL A/S

Company announcementfor ROCKWOOL A/SRelease no. 11 – 2026to Nasdaq Copenhagen 19 March 2026 NOTICE CONVENING THE ANNUAL GENERAL MEETING OF ROCKWOOL A/S The annual general meeting of shareholders is hereby convened to take place on Wednesday, 15 April 2026 at 3:00 p.m.