Lam Research · Insider Trading

Last 365 days · Open-market buys and sells by officers and directors · Same-day, same-person, same-direction trades combined · Amounts in USD millions← LRCX

Buy

0 · $0.00M

Sell

12 · $106M

Net

−$106M

By Insider

Name	Title	Buy	Sell	Latest Trade
BRANDT ERIC	—	—	109,000 shares · $39.1M	2026-06-12
ARCHER TIMOTHY	President and CEO	—	90,000 shares · $30.3M	2026-09-09
Varadarajan Seshasayee	Senior Vice President	—	59,750 shares · $17.4M	2026-09-02
Fernandes Neil J	Senior Vice President	—	25,829 shares · $7.0M	2026-06-01
TALWALKAR ABHIJIT Y	—	—	18,282 shares · $6.1M	2026-07-13
Harter Ava	Chief Legal Officer	—	11,010 shares · $3.1M	2026-08-31
Mayer Bethany	—	—	9,557 shares · $3.0M	2026-09-09

All Trades

Date	Name	Title	Side	Shares	Trades	Avg Price	Value
2026-09-09	Mayer Bethany	Director	Sell	9,557	1	314.74	$3.0M
2026-09-09	ARCHER TIMOTHY	President and CEO	Sell	30,000	1	319.26	$9.6M
2026-09-02	Varadarajan Seshasayee	Senior Vice President	Sell	59,750	3	291.32	$17.4M
2026-08-31	Harter Ava	Chief Legal Officer	Sell	5,000	1	302.46	$1.5M
2026-08-06	ARCHER TIMOTHY	President and CEO	Sell	30,000	1	300.00	$9.0M
2026-07-13	TALWALKAR ABHIJIT Y	Director	Sell	18,282	1	335.00	$6.1M
2026-07-02	ARCHER TIMOTHY	President and CEO	Sell	30,000	1	390.01	$11.7M
2026-06-12	BRANDT ERIC	Director	Sell	54,500	17	367.18	$20.0M
2026-06-11	BRANDT ERIC	Director	Sell	54,500	26	350.80	$19.1M
2026-06-01	Fernandes Neil J	Senior Vice President	Sell	7,659	1	309.60	$2.4M
2026-05-01	Fernandes Neil J	Senior Vice President	Sell	18,170	1	255.14	$4.6M
2026-04-27	Harter Ava	Chief Legal Officer	Sell	6,010	1	258.66	$1.6M

Data comes from insiders' SEC ownership filings (Form 4). Only open-market purchases (P) and sales (S) are counted; option exercises, grants, tax withholding and other non-trading changes are excluded.