LRCX

LAM RESEARCH CORP

LAM RESEARCH CORP (LRCX) has 1 SEC Form 4 filing (26 transaction rows) in the rolling window, disclosed by 1 distinct insider. Most recent filing: Jun 15, 2026.

Insiders have net sold $19.1M over the trailing 6 months.

  • Industry:Semiconductors
  • CEO:Timothy Archer
  • Employees:18,600
  • HQ:Fremont, CA, US
  • IPO:1984-05-04

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$19.1M

reported sales (SEC code S)

Unique Insiders

1

in the rolling window

Market Cap

$458.7B

latest known value

Source
BRANDT ERICFirst filing
Sale$19.1MJun 15SEC ↗

Congress trading LRCX

See timeline →
  • RRep. David TaylorSale$1,001 - $15,0002026-06-05
  • RRep. David TaylorSale$1,001 - $15,0002026-04-27

STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.

Related companies

LAM RESEARCH CORP is in the Manufacturing sector.