X0202 4 2006-09-14 0 0001085869 PERFICIENT INC PRFT 0001094793 LUNDEEN DAVID S 1120 S. CAP OF TX HWY., BLDG. 3, STE 220 AUSTIN TX 78746 1 0 0 0 Common Stock 2006-09-14 4 M 0 10000 .79 A 313962 D Common Stock 2006-09-14 4 S 0 10000 14.86 D 303962 D Common Stock 2006-09-15 4 M 0 5000 3.75 A 308962 D Common Stock 2006-09-15 4 M 0 50000 1.15 A 358962 D Common Stock 2006-09-15 4 M 0 10000 2.28 A 368962 D Common Stock 2006-09-15 4 M 0 5000 3.17 A 373962 D Common Stock 2006-09-15 4 M 0 20000 8.10 A 393962 D Common Stock 2006-09-15 4 S 0 7500 14.40 D 386462 D Common Stock 2006-09-15 4 S 0 12958 14.28 D 373504 D Common Stock 2006-09-15 4 S 0 5050 14.2537 D 368454 D Common Stock 2006-09-15 4 S 0 4492 14.25 D 363962 D Common Stock 2006-09-15 4 S 0 14000 14.30 D 349962 D Common Stock 2006-09-15 4 S 0 6000 14.35 D 343962 D Common Stock 2006-09-15 4 S 0 10000 14.31 D 333962 D Common Stock 2006-09-15 4 S 0 5000 14.32 D 328962 D Common Stock 2006-09-15 4 S 0 25000 14.5377 D 303962 D Stock Option 0.79 2006-09-14 4 M 0 10000 .79 D 2003-04-28 2013-04-28 Common Stock 10000 115000 D Stock Option 3.75 2006-09-15 4 M 0 5000 3.75 D 2001-03-28 2011-03-28 Common Stock 5000 110000 D Stock Option 1.15 2006-09-15 4 M 0 50000 1.15 D 2003-06-25 2012-06-25 Common Stock 50000 60000 D Stock Option 2.28 2006-09-15 4 M 0 10000 2.28 D 2003-12-11 2013-12-11 Common Stock 10000 50000 D Stock Option 3.17 2006-09-15 4 M 0 5000 3.17 D 2004-07-29 2014-07-29 Common Stock 5000 45000 D Stock Option 8.10 2006-09-15 4 M 0 20000 8.10 D 2005-03-10 2015-03-10 Common Stock 20000 25000 D 1/3 of the option grant is exercisable on the Date Exercisable in the table above and the remainder is exercisable ratably over the subsequent 8 quarters. David S. Lundeen 2006-09-18