Form4insider filings, from the source

SEC Form 4 · accession 0000707549-18-000052

LAM RESEARCH CORP · LRCX

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Timothy Archer
Officer — President and COO
Period of report
Mar 1, 2018
Accepted (ET)
Mar 5, 2018 · 7:09 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000707549

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Mar 1, 2018F2,869$190.07D79,472D
Common StockF1Mar 1, 2018F2,568$190.07D76,904D
Common StockF2,F1Mar 1, 2018A10,527$0.00A87,431D
Common Stockholding———4,437IBy 401(k)
Common Stockholding———524IBy Spouse 401(k)

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Market-based Performance Restricted Stock UnitF3$0.00Mar 1, 2018A13,159A——Common Stock13,15913,159D
Employee Stock Option (Right to Buy)F4$190.07Mar 1, 2018A10,524A—Mar 1, 2025Common Stock10,52410,524D

Explanation of responses