X0202 4 2008-05-07 0000093410 CHEVRON CORP CVX 0001194939 O REILLY DAVID J 6001 BOLLINGER CANYON ROAD SAN RAMON CA 94583 1 1 Chairman of the Board and CEO Common Stock 2008-05-07 4 S 0 1406 95.915 D 53836 D Common Stock 2008-05-07 4 S 0 2504 95.92 D 51332 D Common Stock 2008-05-07 4 S 0 2300 95.925 D 49032 D Common Stock 2008-05-07 4 S 0 800 95.9275 D 48232 D Common Stock 2008-05-07 4 S 0 1201 95.93 D 47031 D Common Stock 2008-05-07 4 S 0 800 95.935 D 46231 D Common Stock 2008-05-07 4 S 0 100 95.9375 D 46131 D Common Stock 2008-05-07 4 S 0 100 95.99 D 46031 D Common Stock 2008-05-07 4 S 0 200 96 D 45831 D Common Stock 2008-05-07 4 S 0 700 96.01 D 45131 D Common Stock 2008-05-07 4 S 0 300 96.015 D 44831 D Common Stock 2008-05-07 4 S 0 5481 96.02 D 39350 D Common Stock 2008-05-07 4 S 0 300 96.025 D 39050 D Common Stock 2008-05-07 4 S 0 700 96.03 D 38350 D Common Stock 2008-05-07 4 S 0 700 96.07 D 37650 D Common Stock 2008-05-07 4 S 0 1300 96.1 D 36350 D Common Stock 2008-05-07 4 S 0 900 96.105 D 35450 D Common Stock 2008-05-07 4 S 0 400 96.1075 D 35050 D Common Stock 2008-05-07 4 S 0 1100 96.11 D 33950 D Common Stock 2008-05-07 4 S 0 200 96.115 D 33750 D Common Stock 2008-05-07 4 S 0 300 96.12 D 33450 D Common Stock 2008-05-07 4 S 0 1300 96.125 D 32150 D Common Stock 2008-05-07 4 S 0 300 96.1275 D 31850 D Common Stock 2008-05-07 4 S 0 300 96.13 D 31550 D Common Stock 2008-05-07 4 S 0 400 96.135 D 31150 D Common Stock 2008-05-07 4 S 0 550 96.15 D 30600 D Common Stock 2008-05-07 4 S 0 2600 96.16 D 28000 D Common Stock 2008-05-07 4 S 0 2000 96.17 D 26000 D The Form 4 is five of six being filed to report transactions occurring on May 7, 2008. Christopher A. Butner on behalf of David J. O'Reilly 2008-05-08