X0202 4 2004-12-23 1 0000830916 MULTI FINELINE ELECTRONIX INC [MFLX] 0001295061 Hsu David 3140 EAST CORONADO STREET SUITE A ANAHEIM CA 92806 0 0 0 1 Formerly Chairman Emeritus Common Stock 2004-12-23 4 M 0 10000 2.00 A 383800 I See Footnote Common Stock 2004-12-23 4 S 0 10000 17.5415 D 373800 I See Footnote Stock Option 2.00 2004-12-23 4 M 0 10000 2.00 D 2008-12-14 Common Stock 10000 43925 D 10,000 of such shares are held directly by the Reporting Person. 373,800 of such shares are held by Golden Field Company, Inc., a sales representiative firm. The Reporting Person and his wife own and control Golden Field Company, Inc. and the Reporting Person disclaims beneficial ownership of the securities held by Golden Field Company, Inc., except to the extent of his pecuniary interest therein. Such shares are held by Golden Field Company, Inc., a sales representative firm. The Reporting Person and his wife own and control Golden Field Company, Inc. and the Reporting Person disclaims beneficial ownership of the securities held by Golden Field Company, Inc. except to the extent of his pecuniary interest therein. The option is fully exercisable. /s/ David Hsu 2004-12-23