X0303 4 2010-08-04 0 0000071829 NEWPARK RESOURCES INC NRCC 0001357220 Howes Paul L 23 RHAPSODY BEND DRIVE THE WOODLANDS TX 77382 1 1 0 0 President and CEO Common Stock 2010-08-04 4 S 0 9164 8.7 D 266889 D Common Stock 2010-08-04 4 S 0 1500 8.62 D 265389 D Common Stock 2010-08-04 4 S 0 2000 8.65 D 263389 D Common Stock 2010-08-04 4 S 0 100 8.695 D 263289 D Common Stock 2010-08-04 4 S 0 500 8.68 D 262789 D Common Stock 2010-08-04 4 S 0 9400 8.69 D 253389 D Common Stock 2010-08-04 4 S 0 936 8.73 D 252453 D Common Stock 2010-08-04 4 S 0 9500 8.72 D 242953 D Common Stock 2010-08-04 4 S 0 6900 8.71 D 236053 D Common Stock 25000 I by Trust By: Jennifer Wilson For: Paul L. Howes 2010-08-05