X0202 4 2006-05-26 0000799729 PAREXEL INTERNATIONAL CORP PRXL 0001007706 VON RICKENBACH JOSEF H PAREXEL INTERNATIONAL CORPORATION 200 WEST STREET WALTHAM MA 02451 1 1 0 0 Chairman & CEO Common Stock 2006-05-26 4 M 0 30000 26.875 A 214637 D Common Stock 2006-05-26 4 S 0 4682 29.62 D 209955 D Common Stock 2006-05-26 4 S 0 632 29.63 D 209323 D Common Stock 2006-05-26 4 S 0 100 29.64 D 209223 D Common Stock 2006-05-26 4 S 0 500 29.66 D 208723 D Common Stock 2006-05-26 4 S 0 300 29.68 D 208423 D Common Stock 2006-05-26 4 S 0 287 29.69 D 208136 D Common Stock 2006-05-26 4 S 0 713 29.7 D 207423 D Common Stock 2006-05-26 4 S 0 900 29.71 D 206523 D Common Stock 2006-05-26 4 S 0 100 29.72 D 206423 D Common Stock 2006-05-26 4 S 0 400 29.78 D 206023 D Common Stock 2006-05-26 4 S 0 1900 29.79 D 204123 D Common Stock 2006-05-26 4 S 0 1900 29.8 D 202223 D Common Stock 2006-05-26 4 S 0 1500 29.81 D 200723 D Common Stock 2006-05-26 4 S 0 100 29.84 D 200623 D Common Stock 2006-05-26 4 S 0 15174 30 D 185449 D Common Stock 2006-05-26 4 S 0 400 30.01 D 185049 D Common Stock 2006-05-26 4 S 0 212 30.02 D 184837 D Common Stock 2006-05-26 4 S 0 100 30.03 D 184737 D Common Stock 2006-05-26 4 S 0 100 30.04 D 184637 D Stock Options (Right to buy) 26.875 2006-05-26 4 M 0 30000 0 D 2006-06-05 Common Stock 30000 0 D Currently Exercisable. Josef H. von Rickenbach 2006-05-30