0001209191-04-012735 4 1 20040225 20040226 SIMLER YARON 0001216450 4 34 000-25826 04630126 HARMONIC INC 549 BALTIC WAY SUNNYVALE CA 94089 HARMONIC INC 0000851310 3663 770201147 DE 1231 549 BALTIC WAY SUNNYVALE CA 94089 4085422500 HARMONIC LIGHTWAVES INC 19950404 4 1 doc4.xml FORM 4 SUBMISSION