X0201 4 2004-02-19 0 0001085869 PERFICIENT INC PRFT 0001268713 MAULDIN MARK D 1120 S. CAPITAL OF TEXAS HWY. SUITE 220, BLDG. 3 AUSTIN TX 78746 0 1 0 0 CFO Common stock 2004-02-19 4 M 0 3284 .74 A 3284 D Common stock 2004-02-19 4 M 0 1716 1.15 A 5000 D Common stock 2004-02-19 4 S 0 5000 3.7458 D 0 D Option .74 2004-02-19 4 M 0 3284 .74 A 2001-04-17 2011-04-17 Common stock 3284 88334 D Option 1.15 2004-02-19 4 M 0 1716 1.15 A 2003-07-01 2012-06-25 Common stock 1716 86618 D Option 2.28 2004-12-11 2013-12-11 Common stock 20000 20000 D Option 13.25 2001-07-01 2010-06-21 Common stock 12500 32500 D Option 10 2001-08-01 2010-07-28 Common stock 2500 35000 D Option .74 2001-04-17 2011-04-17 Common stock 0 35000 D Option .5 2004-02-13 2013-02-13 Common stock 13334 48334 D Option 12.125 2001-10-01 2010-09-25 Common stock 5000 53334 D Option 3.75 2002-01-01 2011-03-28 Common stock 15000 68334 D Option 1.15 2003-07-01 2012-06-25 Common stock 18284 86618 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. 1/3 of the option grant is exercisable on 04/17/2001 and the remainder is exercisable ratably over the subsequent 2 quarters. 1/4 of the option grant is exercisable on the Date Exercisable in the table above and the remainder is exercisable ratably over the subsequent 12 quarters. Shares sold pursuant to Rule 10b5-1 Trading Plan adopted by the reporting person on February 2, 2004. Mark D. Mauldin 2004-02-19