LAM RESEARCH CORP — Director's Dealing 2013

Aug 8, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LAM RESEARCH CORP (LRCX)
CIK: 0000707549
Period of Report: 2013-08-06

Reporting Person: O'Dowd Sarah A (SVP, Chief Legal Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-08-06	Common Stock	M	38658	$20.21	Acquired	0	Direct
2013-08-06	Common Stock	F	27838	$48.74	Disposed	0	Direct
2013-08-06	Common Stock	S	5410	$48.728	Disposed	56454	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-08-06	Stock Option (right to buy)	$20.21	M	38658	Disposed	2014-02-26	Common Stock (38658)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.71 - $48.74, inclusive.

F2: Amount reported includes shares subject to unvested Restricted Stock Units.