Welcome to our dedicated page for Lam Research SEC filings (Ticker: LRCX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Lam Research Corp. filings document regulatory disclosures for a semiconductor wafer fabrication equipment company. Its Form 8-K reports include operating results and financial-condition updates, material-event disclosures, exhibits for quarterly earnings releases, governance matters, capital-structure items, and changes affecting security-holder rights.
Lam Research proxy and related filings cover annual meeting proposals, director elections, executive compensation advisory votes, stock incentive plan approvals, auditor ratification, charter amendments, stockholder proposals, and changes in the company’s independent registered public accounting firm.
Lam Research (LRCX) Form 4: Chief Legal Officer Ava Harter reported two 2025 transactions in common stock.
- 08 Apr 2025 (Code P): Acquired 9.455 shares at $63.66 via the company’s dividend reinvestment program, lifting direct holdings to 65,056.455 shares.
- 05 Aug 2025 (Code F): 5,270 shares automatically withheld at $96.68 to cover tax on restricted-stock-unit vesting, reducing direct ownership to 59,786.455 shares.
No derivative securities were involved and no Rule 10b5-1 plan was indicated. The reporting person continues to hold roughly 60 k shares, signalling ongoing alignment, while the disposition appears administrative rather than a discretionary sale.