Hedehusene, Denmark, 2012-10-03 09:53 CEST (GLOBE NEWSWIRE) -- Release no. 10 – 2012 To NASDAQ OMX Nordic Exchange Copenhagen A/S This is a translation of the Danish version. Only the Danish version is legally binding. ROCKWOOL INTERNATIONAL A/S Hovedgaden 584, Entrance C DK2640 Hedehusene Phone: +45 4656 0300 www.rockwool.com Danish CVR no: 54879415 Page 1/1 3 October 2012 Insiders’ trading in Rockwool shares Report of transactions with shares and related securities of Rockwool International A/S by persons discharging managerial responsibilities and persons/companies closely associated with these. Pursuant to section 28a of the Danish Act on Securities Trading, Rockwool International A/S shall make public transactions with shares and related securities of Rockwool International A/S by persons discharging managerial responsibilities and persons/companies closely associated with these. Name: Carsten Bjerg Reason: Member of the Board of Directors Issuer: Rockwool International A/S ID code/ISIN: B = DK0010219153 Description: Shares Transaction: Purchase Trading Date: 2012-10-01 Market: NASDAQ OMX Nordic Exchange Copenhagen A/S Number: 450 Market value DKK: 249,250.50 Further information: Group Legal Affairs Rockwool International A/S +45 46 56 03 00