X0202 4 2004-11-09 0000790705 TEKELEC TKLC 0001236899 PIPPIN TERESA A C/O TEKELEC 26580 W. AGOURA ROAD CALABASAS CA 91302 0 1 0 0 Sr. V.P. Human Resources Common Stock 2004-11-09 4 M 0 27500 19.21 A 28450 D Common Stock 2004-11-09 4 S 0 18312 23.10 D 10138 D Common stock 2004-11-09 4 S 0 100 23.11 D 10038 D Common Stock 2004-11-09 4 S 0 100 23.12 D 9938 D Common stock 2004-11-09 4 S 0 3000 23.15 D 6938 D Common Stock 2004-11-09 4 S 0 700 23.16 D 6238 D Common Stock 2004-11-09 4 S 0 300 23.18 D 5938 D Common Stock 2004-11-09 4 S 0 4288 23.19 D 1650 D Common Stock 2004-11-09 4 S 0 700 23.20 D 950 D Employee Stock Option (right to buy) 19.21 2004-11-09 4 M 0 27500 0 D 2012-01-18 Common Stock 27500 16500 D Option to purchase 44,000 shares vests and becomes exercisable in sixteen equal quarterly installments commencing 06/30/03. Teresa A. Pippin 2004-11-09