X0202 4 2004-06-14 0000790705 TEKELEC TKLC 0001006836 ASSCHER JEAN CLAUDE C/O TEKELEC 26580 W. AGOURA ROAD CALABASAS CA 91302 1 0 0 0 Common Stock 2004-06-14 4 M 0 60000 14.08 A 69400 D Common Stock 2004-06-14 4 S 0 15000 15.90 D 54400 D Common stock 2004-06-15 4 S 0 12863 16.0672 D 41537 D Common Stock 2004-06-16 4 S 0 17137 15.954 D 24400 D Common Stock 20000 I By Tekelec-Airtonic, S.A. Warrant (right to buy) 14.08 2004-06-14 4 M 0 60000 0 D 2004-07-24 Common Stock 60000 0 D Warrant to purchase 60,000 shares vested and became exercisable in 12 equal quarterly installments commencing 9/30/97. Jean-Claude Asscher 2004-06-16