Due to conversion of A shares to B shares in Rockwool A/S, the number of shares in the company's share classes will be changed. The changes will take effect on Nasdaq Copenhagen as per 20 December 2023. ISIN: DK0010219070 ------------------------------------------------------------ Name: Rockwool A ------------------------------------------------------------ Volume before decrease: 10,785,857 shares (DKK 107,858,570) ------------------------------------------------------------ Decrease: 9,698 shares (DKK 96,980) ------------------------------------------------------------ Volume after decrease: 10,776,159 shares (DKK 107,761,590) ------------------------------------------------------------ Face value: DKK 10 ------------------------------------------------------------ Orderbook code: ROCK A ------------------------------------------------------------ Orderbook ID: 3454 ------------------------------------------------------------ ISIN: DK0010219153 ------------------------------------------------------------ Name: Rockwool B ------------------------------------------------------------ Volume before increase: 10,834,852 shares (DKK 108,348,520) ------------------------------------------------------------ Increase: 9,698 shares (DKK 96,980) ------------------------------------------------------------ Volume after increase: 10,844,550 shares (DKK 108,445,500) ------------------------------------------------------------ Face value: DKK 10 ------------------------------------------------------------ Short name: ROCK B ------------------------------------------------------------ Orderbook ID: 3456 ------------------------------------------------------------ For further information, please contact: Surveillance, tel. +45 33 93 33 66