Liege (Belgium) - October 20, 2008, 8:30 CET - OncoMethylome Sciences (Euronext Brussels: ONCOB, Euronext Amsterdam: ONCOA) announced today that it has received transparency declarations from several major shareholders pursuant to the new transparency legislation (Belgian Act of May 2, 2007) concerning major holdings in issuers whose shares are admitted to trading on a regulated Belgian market.