BUZZ-Micro Focus: Wizard sells 20 mln shares in co
** Mainframe computer specialist's shares down almost 7 pct, second largest loser on FTSE 250 index after shareholder Wizard sells 20 mln shares at 1,350p per share (stock currently trading at 1,336p)
** Sale leaves Wizard with a 30.7 pct stake in co
** Co top loser on FTSE 350 Software (Swiss: SOW.SW - news) & Computer Services Index, with 2.7x its daily avg having gone through in the first half-hour of trade (venkateshasoumithri.mamidipudi.thomsonreuters.com@reuters.net)