LABCORP HOLDINGS INC. — Director's Dealing 2014

May 9, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LABORATORY CORP OF AMERICA HOLDINGS (LH)
CIK: 0000920148
Period of Report: 2014-05-07

Reporting Person: WEIKEL M KEITH (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-05-07	Common Stock	M	1984	$38.80	Acquired	14349	Direct
2014-05-07	Common Stock	S	1101	$98.2701	Disposed	13248	Direct
2014-05-07	Common Stock	S	883	$98.2826	Disposed	12365	Direct
2014-05-08	Common Stock	M	1593	$98.96	Acquired	13958	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-05-07	Non-qualified Stock Options	$38.80	M	1984	Disposed	2014-05-12	Common Stock (1984)	Direct
2014-05-08	Restricted Stock Unit	$	M	1593	Disposed		Common Stock (1593)	Direct

Footnotes

F1: Director stock option (right to buy) granted pursuant to the Laboratory Corporation of America Holdings 2000 Stock Incentive Plan.

F2: The option vested in three equal installments beginning on May 12, 2005 and is now fully exercisable.

F3: Each Restricted Stock Unit represents the contingent right to receive one share of Laboratory Corporation of America Holdings Common Stock.

F4: The Restricted Stock Units vested fully on May 8, 2014.