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Lam Research Corporation: $239.11 (+3.92% today) · LRCX signal page
3 members disclosed 3 trades in LRCX: 2 buys and 1 sell. Latest filed Oct 29, 2026.
| Filed | Traded | Member / Stock | Type | Amount | Filing |
|---|---|---|---|---|---|
| Oct 29, 2026 | Oct 15, 2026 | David J. Taylor$LRCXDavid J. Taylor bought LRCX ($1,001 - $15,000) — traded Oct 15, 2026, filed Oct 29, 2026. Click for the live LRCX read. | BuyA Periodic Transaction Report (PTR) — the official STOCK Act filing. Members must disclose trades within 45 days of the transaction. | $1,001 - $15,000Amount ranges are as disclosed in the PTR ($1,001–$15,000, $15,001–$50,000, and up). Exact trade sizes are never made public. | PTR |
| Sep 2, 2026 | Aug 13, 2026 | Sheldon Whitehouse$LRCXSheldon Whitehouse sold LRCX ($1,001 - $15,000) — traded Aug 13, 2026, filed Sep 2, 2026. Click for the live LRCX read. | SellA Periodic Transaction Report (PTR) — the official STOCK Act filing. Members must disclose trades within 45 days of the transaction. | $1,001 - $15,000Amount ranges are as disclosed in the PTR ($1,001–$15,000, $15,001–$50,000, and up). Exact trade sizes are never made public. | PTR |
| Jul 21, 2026 | Mar 27, 2026 | Alan Armstrong$LRCXAlan Armstrong bought LRCX ($1,001 - $15,000) — traded Mar 27, 2026, filed Jul 21, 2026. Click for the live LRCX read. | BuyA Periodic Transaction Report (PTR) — the official STOCK Act filing. Members must disclose trades within 45 days of the transaction. | $1,001 - $15,000Amount ranges are as disclosed in the PTR ($1,001–$15,000, $15,001–$50,000, and up). Exact trade sizes are never made public. | PTR |
Source: official House Clerk and Senate eFD Periodic Transaction Reports. Amount ranges as reported. Not financial advice.