X0202 4 2008-05-15 0 0001183941 ACTIVIDENTITY CORP (ACTI) 0001335721 Hart Jason C/O ACTIVIDENTITY CORPORATION 6623 DUMBARTON CIRCLE FREMONT CA 94555 1 0 0 0 Common Stock 2008-05-15 4 A 0 2000 2.6880 A 1595239 D Common Stock 2008-05-15 4 A 0 2400 2.6900 A 1597639 D Common Stock 2008-05-15 4 A 0 1000 2.6800 A 1598639 D Common Stock 2008-05-15 4 A 0 800 2.5960 A 1599439 D Common Stock 2008-05-15 4 A 0 200 2.5900 A 1599639 D Common Stock 2008-05-15 4 A 0 600 2.6340 A 1600239 D Common Stock 2008-05-15 4 A 0 100 2.6300 A 1600339 D Common Stock 2008-05-15 4 A 0 300 2.6299 A 1600639 D Includes all shares of common stock that may be issued upon vesting of the Restricted Stock Unit awards previuosly reported. /s/ Jason Hart 2008-05-16