Shareholdings report

NASDAQ OMX CopenhagenNikolaj Plads 6DK-1007 Copenhagen K22 June 2010Release No. 17Shareholdings reportIn accordance with Section 28a of the Danish Securities Trading Act - underwhich we are obliged to inform about trading in the NKT share by board members,group executive directors and their related parties - we hereby inform that wehave received notification regarding acquisitions of NKT shares as follows: Name: Arne Dan KjærulffPosition: Member of the board of directorsIssuer and Securities code: NKT Holding A/S, DK0010287663Type of transaction: Acquisition of sharesDate of transaction: 21 June 2010Place of transaction: NASDAQ OMX CopenhagenNumber of securities: 370Purchase price (DKK): 111,333Please contact the undersigned on telephone number +45 4348 2000 if you havequestions concerning the above. Yours faithfullyNKT Holding A/SMichael Hedegaard LyngGroup Executive Director, CFO