LAM RESEARCH CORP — Director's Dealing 2023

Aug 2, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: LAM RESEARCH CORP (LRCX)
CIK: 0000707549
Period of Report: 2023-08-01

Reporting Person: Vahedi Vahid (Senior Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-08-01	Common Stock	M	3576	$190.07	Acquired	30059	Direct
2023-08-01	Common Stock	S	3576	$717.528	Disposed	26483	Direct
2023-08-01	Common Stock	M	7432	$176.75	Acquired	33915	Direct
2023-08-01	Common Stock	S	7432	$717.52	Disposed	26483	Direct
2023-08-01	Common Stock	M	2748	$300.33	Acquired	29231	Direct
2023-08-01	Common Stock	S	2748	$717.23	Disposed	26483	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-08-01	Employee Stock Option (Right to Buy)	$190.07	M	3576	Disposed	2025-03-01	Common Stock (3576)	Direct
2023-08-01	Employee Stock Option (Right to Buy)	$176.75	M	7432	Disposed	2026-03-01	Common Stock (7432)	Direct
2023-08-01	Employee Stock Option (Right to Buy)	$300.33	M	2748	Disposed	2027-03-02	Common Stock (2748)	Direct

Footnotes

F1: The 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 $717.26 to $718.10, inclusive.

F3: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $716.91 to $717.32, inclusive.

F4: The stock option becomes exercisable in three equal installments on 03/01/2019, 03/01/2020, and 03/01/2021.

F5: The stock options will become exercisable in three equal installments on 03/01/2020, 03/01/2021, and 03/01/2022.

F6: The stock option becomes exercisable in three equal installments on 03/02/2021, 03/02/2022, and 03/02/2023.