Labcorp Announces Early Results of Its Tender Offer for up to $300,000,000 Principal Amount of Its Outstanding 4.625% Senior Notes Due 2020

Labcorp Announces Pricing Terms of Its Tender Offer for up to $300,000,000 Principal Amount of Its Outstanding 4.625% Senior Notes Due 2020

Labcorp Appoints Senior Finance Executive Jeffrey A. Davis to Its Board of Directors

Conversion Right Triggered for Labcorp’s Zero Coupon Convertible Subordinated Notes Due 2021

Labcorp Announces Proposed Sale of Senior Notes