June 12, 2000

LABCORP OFFERS EXPANDED PHARMACOGENOMIC SERVICES

BURLINGTON, N.C., June 12, 2000 – The clinical trials testing division of Laboratory Corporation of America® Holdings (LabCorp®; NYSE: LH) is expanding its established genetic testing capabilities to offer pharmacogenomic services to pharmaceutical and biotechnology companies.
June 6, 2000

LABCORP ISSUES NOTICE OF REDEMPTION FOR PREFERRED STOCK

Burlington, NC, June 6, 2000 — Laboratory Corporation of America® Holdings (LabCorp®) (NYSE: LH) announced today that it has called for redemption on July 7, 2000 all of its outstanding 8½ percent Series A Convertible Exchangeable Preferred Stock and 8½ percent Series B Convertible Pay-in-Kind