Major shareholder announcement Rockwool International A/S

Release no. 2 - 2010
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
DK�2640 Hedehusene
Phone: +45 4656 0300
www.rockwool.com
Danish CVR no: 54879415 

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23 February 2010


Major shareholder announcement Rockwool International A/S

Pursuant to section 29 of the Danish Act on Securities Trading we hereby
announce that the major shareholder 15. Juni Fonden has informed Rockwool
International A/S that it now holds less than 10 % of the share capital. 

Further information:
Group Legal Affairs
Rockwool International A/S
+45 46 56 03 00