LAM RESEARCH CORP — Director's Dealing 2019

Oct 31, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LAM RESEARCH CORP (LRCX)
CIK: 0000707549
Period of Report: 2019-10-30

Reporting Person: Gottscho Richard A (Executive Vice President & CTO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-10-30	Common Stock	M	1753	$190.07	Acquired	74579	Direct
2019-10-30	Common Stock	S	1753	$275.951	Disposed	72826	Direct
2019-10-30	Common Stock	S	2371	$276.078	Disposed	70455	Direct
2019-10-30	Common Stock	G	95	—	Disposed	70360	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-10-30	Employee Stock Option (Right to Buy)	$190.07	M	1753	Disposed	2025-03-01	Common Stock (1753.0)	Direct

Footnotes

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

F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $275.95 to $275.99, inclusive.

F3: 33.3% of the stock options will vest on 3/1/19, 3/1/20, and 3/1/21.