X0202 4 2007-08-09 0 0001085869 PERFICIENT INC PRFT 0001094792 MCDONALD JOHN T 1120 S. CAP. OF TX HWY., BLDG. 3, STE. 220 AUSTIN TX 78746 1 1 0 0 CEO Common Stock 2007-08-09 4 M 0 21000 1.25 A 475336 D Common Stock 2007-08-09 4 M 0 42000 1.25 A 517336 D Common Stock 2007-08-09 4 M 0 11689 1.25 A 529025 D Common Stock 2007-08-09 4 M 0 24667 1.25 A 553692 D Common Stock 2007-08-09 4 M 0 644 2.28 A 554336 D Common Stock 2007-08-09 4 S 0 25000 23.91 D 529336 D Common Stock 2007-08-09 4 S 0 75000 23.9632 D 454336 D Stock Option 1.25 2007-08-09 4 M 0 21000 1.25 D 2003-01-01 2012-01-01 Common Stock 21000 1079400 D Stock Option 1.25 2007-08-09 4 M 0 42000 1.25 D 2005-01-01 2012-01-01 Common Stock 42000 1037400 D Stock Option 1.25 2007-08-09 4 M 0 11689 1.25 D 2002-10-01 2011-09-21 Common Stock 11689 1025711 D Stock Option 1.25 2007-08-09 4 M 0 24667 1.25 D 2004-10-01 2011-09-21 Common Stock 24667 1001044 D Stock Option 2.28 2007-08-09 4 M 0 644 2.28 D 2004-12-11 2013-12-11 Common Stock 644 1000400 D The total securities owned in Tables I and II is 1,454,736 Shares sold pursuant to Rule 10b5-1 Trading Plan adopted by the reporting person on February 23, 2007. Trading plan amended by the reporting person on April 26, 2007 and August 8, 2007 (the August 8, 2007 amendment takes effect on the third business day following the issuance by Perficient of it's earnings press release covering the company's financial results for the quarter ending September 30, 2007). 1/3 of the option grant is exercisable on the Date Exercisable in the table above and the remainder is exercisable 2 years from the Date Exercisable. 35% of the option grant is exercisable on the Date Exercisable in the table above and the remainder is exercisable at 35% ratably over the 2nd year, 15% ratably over the 3rd and 4th years. 2/3 of the option grant is exercisable on the Date Exercisable in the table above. The remaining 1/3 was fully exercisable 2 years prior. /s/ John T. McDonald 2007-08-10