LRCX Form DEFA14A: Additional definitive proxy soliciting materials

LAM RESEARCH CORPORATION Form DEFA14A: Additional definitive proxy soliciting materials

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2026-09-24: Form DEFA14A; Description DEFA14A; Document ef20082050_defa14a.htm.
2025-09-24: Form DEFA14A; Description DEFA14A; Document ny20050572x5_defa14a.htm.
2025-09-24: Form DEFA14A; Description DEFA14A; Document ny20050572x3_defa14a.htm.
2024-09-25: Form DEFA14A; Description FORM DEFA14A; Document ny20031746x2_defa14a.htm.

Filed	Form	Description	Document
2026-09-24	DEFA14A	DEFA14A	ef20082050_defa14a.htm
2025-09-24	DEFA14A	DEFA14A	ny20050572x5_defa14a.htm
2025-09-24	DEFA14A	DEFA14A	ny20050572x3_defa14a.htm
2024-09-25	DEFA14A	FORM DEFA14A	ny20031746x2_defa14a.htm
2023-09-27	DEFA14A	DEFA14A	ny20009821x501_defa14a.htm
2022-09-28	DEFA14A	DEFA14A	tm2219406d3_defa14a.htm
2021-09-28	DEFA14A	DEFA14A	tm2120121d3_defa14a.htm
2020-10-15	DEFA14A	DEFA14A	d49624ddefa14a.htm
2020-09-23	DEFA14A	DEFA14A	d17765ddefa14a.htm
2019-10-16	DEFA14A	DEFA14A	d819143ddefa14a.htm
2019-10-15	DEFA14A	DEFA14A	d819098ddefa14a.htm
2019-09-25	DEFA14A	DEFA14A	d807887ddefa14a.htm
2018-09-26	DEFA14A	DEFINITIVE ADDITIONAL MATERIALS	d618254ddefa14a.htm
2017-09-28	DEFA14A	DEFINITIVE ADDITIONAL MATERIALS	d381390ddefa14a.htm
2016-10-06	DEFA14A	DEFA14A	d239927ddefa14a.htm
2016-09-29	DEFA14A	DEFINITIVE ADDITIONAL MATERIALS	d450872ddefa14a.htm
2015-09-21	DEFA14A	NOTICE & ACCESS	d50482ddefa14a.htm
2014-09-23	DEFA14A	DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS	lamresearch_defa14a.htm
2013-09-24	DEFA14A	DEFA14A	d599442ddefa14a.htm
2012-09-21	DEFA14A	NOTICE AND ACCESS CARD	d412135ddefa14a.htm
2011-09-19	DEFA14A	DEFINITIVE ADDITIONAL MATERIALS	d233324ddefa14a.htm

Stock Name	Country	Market Cap	PE Ratio
AXCELIS TECHNOLOGIES INC (ACLS)	United States	$3.583B	63.11
VEECO INSTRUMENTS INC (VECO)	United States	$2.777B	199.41
Azenta, Inc. (AZTA)	United States	$1.499B	-9.09
ACM Research, Inc. (ACMR)	United States	$1.080B	5.99
Velo3D, Inc. (VELO)	United States	$0.354B	-10.81
Energy Recovery, Inc. (ERII)	United States	$0.349B	30.09
AMTECH SYSTEMS INC (ASYS)	United States	$0.269B	100.98
SONO TEK CORP (SOTK)	United States	$0.075B	37.58
TRIO-TECH INTERNATIONAL (TRT)	United States	$0.075B	587.94
CVD EQUIPMENT CORP (CVV)	United States	$0.031B	5.16