X0201 42003-10-13 0000790705 TEKELEC TKLC 0001006836 ASSCHER JEAN CLAUDE TEKELEC-AIRTRONIC, S.A. 5, RUE CARLE VERNET 92315 SEVRES CEDEX FRANCE 1100Chairman of the BoardCommon Stock2003-10-135G017294400D9400DCommon Stock2003-10-135G01254640D0IBy wifeCommon Stock20000IBy Tekelec-Airtronic, S.A.Jean-Claude Asscher2003-10-24