X0202 4 2008-06-03 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 2008-06-03 4 S 0 400 24.09 D 433705 D Common Stock 2008-06-03 4 S 0 300 24.1 D 433405 D Common Stock 2008-06-03 4 S 0 200 24.11 D 433205 D Common Stock 2008-06-03 4 S 0 200 24.12 D 433005 D Common Stock 2008-06-03 4 S 0 100 24.13 D 432905 D Common Stock 2008-06-03 4 S 0 100 24.14 D 432805 D Common Stock 2008-06-03 4 S 0 300 24.16 D 432505 D Common Stock 2008-06-03 4 S 0 200 24.17 D 432305 D Common Stock 2008-06-03 4 S 0 100 24.19 D 432205 D Common Stock 2008-06-03 4 S 0 100 24.2 D 432105 D Common Stock 2008-06-03 4 S 0 100 24.22 D 432005 D Common Stock 2008-06-03 4 S 0 100 24.25 D 431905 D Common Stock 2008-06-03 4 S 0 400 24.26 D 431505 D Common Stock 2008-06-03 4 S 0 400 24.27 D 431105 D Common Stock 2008-06-03 4 S 0 100 24.275 D 431005 D Common Stock 2008-06-03 4 S 0 100 24.29 D 430905 D Common Stock 2008-06-03 4 S 0 100 24.3 D 430805 D The reported sale was effected by a broker pursuant to instructions set forth in a Rule 10b5-1 trading plan adopted by the reporting person. Douglas A. Batt, Attorney-in-fact 2008-06-05