LAM RESEARCH CORP — Director's Dealing 2016

Dec 9, 2016

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: LAM RESEARCH CORP (LRCX)
CIK: 0000707549
Period of Report: 2016-12-01

Reporting Person: LORD PATRICK J (Group Vice President)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	21839	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Market-based Performance Restricted Stock Unit	$0.0		Common Stock (25405.0)		Direct

Footnotes

F1: Amount reported includes shares subject to unvested Restricted Stock Units.

F2: (a) 10,625 Market-based Performance Restricted Stock Units vest between 0% and 150% on 2/18/17. The performance of these awards is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 2/18/14 to 2/17/17. (b) 6,823 Market-based Performance Restricted Stock Units vest between 0% and 150% on 2/11/18. The performance of these awards is based on the Lam Research Total Shareholder Return performance relative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 2/2/15 to 2/2/18. (c) 7,957 Market-based Performance Restricted Stock Units vest between 0% and 150% on 3/1/19. The performance of these awards is based on the Lam Research Total Shareholder Return performancerelative to the Philadelphia Semiconductor Sector Index Total Shareholder Return during the performance period of 2/1/16 to 2/1/19.