X0202 4 2007-06-04 0 0000920148 LABORATORY CORP OF AMERICA HOLDINGS LH 0001327701 Miller Benjamin R 231 MAPLE AVENUE BURLINGTON NC 27215 0 1 0 0 EVP, Sales & Marketing Common Stock 2007-06-04 4 F 0 109 79.7400 D 18653.7508 D Common Stock 2007-06-04 4 S 0 224 79.3500 D 18429.7508 D Stock withholding to satisfy tax and withholding obligations. Amount shown reflects a 2-for-1 stock split effective on May 10, 2002. Pursuant to a plan in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934. By: /s/ BRADFORD T. SMITH, Attorney-in-Fact for Benjamin Miller 2007-06-06