X0202 4 2008-06-02 0 0000811271 WORLDWATER & SOLAR TECHNOLOGIES CORP. WWAT 0001372651 Brown James Schlafly 200 LUDLOW DRIVE EWING BUSINESS PARK EWING NJ 08638 0 1 0 0 Executive Vice President Common stock 2008-06-02 4 M 0 50000 0.38 A 50000 D Common stock 2008-06-02 4 M 0 250000 0.28 A 300000 D Common stock 2008-06-02 4 S 0 10000 0.625 D 290000 D Common stock 2008-06-02 4 S 0 5500 0.626 D 284500 D Common stock 2008-06-02 4 S 0 29500 0.63 D 255000 D Common stock 2008-06-02 4 S 0 8300 0.635 D 246700 D Common stock 2008-06-02 4 S 0 6000 0.64 D 240700 D Common stock 2008-06-02 4 S 0 11600 0.65 D 229100 D Common stock 2008-06-02 4 S 0 3500 0.655 D 225600 D Common stock 2008-06-02 4 S 0 8800 0.66 D 216800 D Common stock 2008-06-02 4 S 0 9000 0.665 D 207800 D Common stock 2008-06-02 4 S 0 22500 0.667 D 185300 D Common stock 2008-06-02 4 S 0 12500 0.674 D 172800 D Common stock 2008-06-03 4 S 0 54496 0.675 D 118304 D Common stock 2008-06-02 4 S 0 2500 0.676 D 115804 D Common stock 2008-06-02 4 S 0 5000 0.68 D 110804 D Common stock 2008-06-03 4 S 0 21669 0.68 D 89135 D Common stock 2008-06-03 4 S 0 15300 0.681 D 73835 D Common stock 2008-06-03 4 S 0 5934 0.682 D 67901 D Common stock 2008-06-02 4 S 0 300 0.685 D 67601 D Common stock 2008-06-03 4 S 0 11900 0.685 D 55701 D Common stock 2008-06-03 4 S 0 9700 0.69 D 46001 D Common stock 2008-06-02 4 S 0 24670 0.691 D 21331 D Common stock 2008-06-03 4 S 0 9000 0.691 D 12331 D Common stock 2008-06-03 4 S 0 3600 0.695 D 8731 D Common stock 2008-06-02 4 S 0 330 0.70 D 8401 D Common stock 2008-06-03 4 S 0 8401 0.70 D 0 D Common stock options 0.38 2008-06-02 4 M 0 50000 0 D 2004-06-30 2014-06-18 common stock 50000 571430 D Common stock options 0.28 2008-06-02 4 M 0 250000 0 D 2004-12-31 2014-12-30 common stock 250000 321430 D The common stock options were granted to Mr. Brown by the Issuer under an Incentive Stock Option Plan, at no cost to Mr. Brown. /s/ James S. Brown 2008-06-04