X0303 4/A 2008-05-22 2008-05-27 0 0000733269 ACXIOM CORP ACXM 0001282225 ADAMS JOHN A ACXIOM CORPORATION 601 E. THIRD STREET LITTLE ROCK AR 72201 0 1 0 0 Chief Operating Officer & Common Stock, $.10 Par Value 2008-05-22 4 A 0 51251 0 A 78251 D These performance stock units, granted on May 22, 2008, were contingent upon (a) certain performance criteria pertaining to the registrant's fiscal year 2009 having been satisfied and approved by the Compensation Committee of the registrant's Board of Directors, and (b) the reporting person's continued employment with the registrant. The Compensation Committee has determined that only 96.7% of the units originally reported should be approved. This amendment reflects the actual number of units that the reporting person will receive upon the vest date (May 22, 2011), assuming continued employment. By: Catherine L. Hughes, Attorney-in-Fact For: John A. Adams 2009-07-02