LABCORP HOLDINGS INC. — Director's Dealing 2013

Aug 28, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LABORATORY CORP OF AMERICA HOLDINGS (LH)
CIK: 0000920148
Period of Report: 2013-08-26

Reporting Person: KING DAVID P (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-08-26	Common Stock	M	25000	$60.04	Acquired	88627.8828	Direct
2013-08-26	Common Stock	S	25000	$96.6019	Disposed	63627.8828	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-08-26	Non-qualified Stock Options	$60.04	M	25000	Acquired	2019-02-11	Common Stock (25000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	43758	Indirect

Footnotes

F1: Pursuant to a plan in accordance with Rule 10b5-1 under the Securities Exchange Act of 1934.

F2: The price of $96.6019 per share represents a weighted average of sales prices ranging from $96.24 to $96.93 per share. The reporting person undertakes to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

F3: Employee stock option (right to buy) granted pursuant to the Laboratory Corporation of America Holdings 2008 Stock Incentive Plan.

F4: The option vested in three equal annual installments beginning on 2/11/2010 and is now fully exercisable.