X0201 4/A 2003-08-11 2003-08-12 0 0000008670 AUTOMATIC DATA PROCESSING INC ADP 0001164027 BRENNEMAN GREGORY D ONE ADP BOULEVARD ROSELAND NJ 07068 1 0 0 0 Stock Option (Right to Buy) 37.81 2003-08-11 4 A 0 10000 0 A 2004-08-11 2013-08-10 Common Stock 10000.00 0 D Stock Option (Right to Buy) 37.81 2003-08-11 4 A 0 12500 0 A 2004-08-11 2013-08-10 Common Stock 12500.00 22500.00 D Effective October 1, 2003, optionees who retire from the Company's Board of Directors after being non-employee directors for at least 10 years will, subject to the following sentence, have up to 36 months to exercise their vested options. The options' normal expiration dates will not, in any event, be modified or otherwise changed. Will vest equally over 5 years By: James B. Benson (POA on file) 2003-10-01