SEC Form 4 · accession 0000707549-19-000043

LAM RESEARCH CORP · LRCX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — Senior Vice President

Period of report

Mar 1, 2019

Accepted (ET)

Mar 5, 2019 · 5:17 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000707549

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Mar 1, 2019	F	3,847	$176.75	D	68,654	D
Common Stock^F1	Mar 1, 2019	F	1,285	$176.75	D	67,369	D
Common Stock^F1	Mar 1, 2019	F	836	$176.75	D	66,533	D
Common Stock^F1	Mar 1, 2019	F	578	$176.75	D	65,955	D
Common Stock^F2,F1	Mar 1, 2019	A	2,788	$0.00	A	68,743	D
Common Stock	holding	—	—		—	224	I	By 401(k)

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Market-based Performance Restricted Stock Unit^F3	$0.00	Mar 1, 2019	A	4,647	A	—	—	Common Stock	4,647	4,647	D
Employee Stock Option (Right to Buy)^F4	$176.75	Mar 1, 2019	A	7,432	A	—	Mar 1, 2026	Common Stock	7,432	7,432	D

F1Amount reported includes shares subject to unvested Restricted Stock Units.
F2The Restricted Stock Units will vest in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022.
F3These Market-based Performance Restricted Stock Units vest between 0% and 150% on 03/01/2022. The performance of this award 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 02/01/2019 through 01/31/2022.
F4The stock option becomes exercisable in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022.