Insider txns (12m)
173
Stock / equity
LRCX LAM RESEARCH CORP
- Company
- LAM RESEARCH CORP
- Security
- Equity
- Size, estimated from filings
- Mega cap ($200B and up)
- Insiders on record
- 19
- Members of Congress
- 8
- Latest trade on record
- September 9, 2026
LRCX (LAM RESEARCH CORP) has 173 disclosed insider transactions from 19 insiders in the last 12 months (0 open-market buys, 101 sales, about $274.9M at reported prices) and 14 congressional trades from 6 members of Congress. The most recent disclosure was filed September 10, 2026.
Open-market buys / sales
0 / 101
Congress trades (12m)
14
Distinct filers (12m)
25
Share price
Price and chart by TradingView for LAM RESEARCH CORP. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
LRCX in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in LRCX over the last 12 months; the most active is ARCHER TIMOTHY with $97M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 69 open-market trades in LRCX since Oct 13, 2025, at prices from $139 to $390; the most recent was a sale at $319 on Sep 9, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
ARCHER TIMOTHYHarter Ava
ARCHER TIMOTHY reported 1,075,966 shares held after the latest filing, against 932,409 at the first on record.
Lobbying spend by quarter
How much has LAM RESEARCH CORP reported spending on federal lobbying?
LAM RESEARCH CORP reported $810K in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders trading LRCX
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns. Showing 15 of 19.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| BRANDT ERIC | Director | 46 | 0 | 45 | — | $47.0M | June 12, 2026 |
| ARCHER TIMOTHY | President and CEO | 22 | 0 | 9 | — | $97.3M | September 9, 2026 |
| Bettinger Douglas R | Chief Financial Officer & EVP | 21 | 0 | 7 | — | $37.9M | March 4, 2026 |
| Varadarajan Seshasayee | Senior Vice President | 15 | 0 | 7 | — | $26.0M | September 2, 2026 |
| Harter Ava | Chief Legal Officer | 15 | 0 | 9 | — | $8.7M | August 31, 2026 |
| Fernandes Neil J | Senior Vice President | 10 | 0 | 6 | — | $11.0M | June 1, 2026 |
| Correia Christina | CVP , Chief Accounting Officer | 10 | 0 | 5 | — | $4.6M | February 27, 2026 |
| Vahedi Vahid | Senior Vice President | 9 | 0 | 5 | — | $15.0M | March 2, 2026 |
| Mayer Bethany | Director | 6 | 0 | 3 | — | $3.2M | September 9, 2026 |
| LORD PATRICK J | Executive Vice President | 6 | 0 | 4 | — | $9.3M | February 27, 2026 |
| TALWALKAR ABHIJIT Y | Director | 3 | 0 | 1 | — | $6.1M | July 13, 2026 |
| Ahmed Sohail U | Director | 3 | 0 | 0 | — | — | November 7, 2025 |
| Kang Ho Kyu | Director | 2 | 0 | 1 | — | $105K | November 7, 2025 |
| DEVGAN ANIRUDH | President and CEO | 1 | 0 | 0 | — | — | February 6, 2026 |
| Brennan Ita M | Director | 1 | 0 | 0 | — | — | November 7, 2025 |
What kind of transactions these are 5 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 69 | 720,222 | $177.4M |
| M | Option exercise or conversion | 40 | 1,708,435 | $15.7M |
| F | Shares withheld for tax | 33 | 379,169 | $89.1M |
| A | Grant or award | 26 | 279,675 | — |
| G | Gift | 6 | 20,795 | — |
What each code means: Form 4 transaction codes.
Members of Congress trading LRCX
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| David J. Taylor | Representative (OH, District 2), Republican | 11 | 1 | 10 | $39K–$235K | June 5, 2026 |
| Sheldon Whitehouse | Senator (RI), Democrat | 1 | 0 | 1 | $1,001–$15K | August 13, 2026 |
| Alan Armstrong | Senator (OK), Republican | 1 | 1 | 0 | $1,001–$15K | March 27, 2026 |
| Cleo Fields | Representative (LA, District 6), Democrat | 1 | 1 | 0 | $15K–$50K | February 3, 2026 |
| John Boozman | Senator (AR), Republican | 1 | 0 | 1 | $1,001–$15K | January 8, 2026 |
| Markwayne Mullin | Senator (OK), Republican | 1 | 1 | 0 | $50K–$100K | December 29, 2025 |
| Val T. Hoyle | Representative (OR, District 4), Democrat | 1 | 0 | 1 | $1,001–$15K | September 23, 2025 |
| Jonathan L. Jackson | Representative (IL, District 1), Democrat | 1 | 0 | 1 | $1,001–$15K | September 3, 2025 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Mayer Bethany | Sell S | September 9, 2026 | September 10, 2026 | 1d | 9,557 | $315 | $3.0M | indirect | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | September 9, 2026 | September 10, 2026 | 1d | 30,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| ARCHER TIMOTHY | Sell S | September 9, 2026 | September 10, 2026 | 1d | 30,000 | $319 | $9.6M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | September 9, 2026 | September 10, 2026 | 1d | 30,000 | $30 | $901K | 10b5-1 plan | Form 4 ↗ | |
| Varadarajan Seshasayee | Option / conversion M | September 2, 2026 | September 3, 2026 | 1d | 27,480 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Varadarajan Seshasayee | Option / conversion M | September 2, 2026 | September 3, 2026 | 1d | 12,270 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Varadarajan Seshasayee | Sell S | September 2, 2026 | September 3, 2026 | 1d | 27,480 | $291 | $8.0M | 10b5-1 plan | Form 4 ↗ | |
| Varadarajan Seshasayee | Option / conversion M | September 2, 2026 | September 3, 2026 | 1d | 27,480 | $30 | $825K | 10b5-1 plan | Form 4 ↗ | |
| Varadarajan Seshasayee | Sell S | September 2, 2026 | September 3, 2026 | 1d | 12,270 | $291 | $3.6M | 10b5-1 plan | Form 4 ↗ | |
| Varadarajan Seshasayee | Option / conversion M | September 2, 2026 | September 3, 2026 | 1d | 12,270 | $60 | $735K | 10b5-1 plan | Form 4 ↗ | |
| Varadarajan Seshasayee | Sell S | September 2, 2026 | September 3, 2026 | 1d | 20,000 | $291 | $5.8M | 10b5-1 plan | Form 4 ↗ | |
| Harter Ava | Sell S | August 31, 2026 | September 1, 2026 | 1d | 5,000 | $302 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | August 6, 2026 | August 7, 2026 | 1d | 30,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| ARCHER TIMOTHY | Sell S | August 6, 2026 | August 7, 2026 | 1d | 30,000 | $300 | $9.0M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | August 6, 2026 | August 7, 2026 | 1d | 30,000 | $30 | $901K | 10b5-1 plan | Form 4 ↗ | |
| Harter Ava | Sell F | August 5, 2026 | August 6, 2026 | 1d | 5,790 | $307 | $1.8M | Form 4 ↗ | ||
| TALWALKAR ABHIJIT Y | Sell S | July 13, 2026 | July 14, 2026 | 1d | 18,282 | $335 | $6.1M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | July 2, 2026 | July 6, 2026 | 4d | 30,000 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| ARCHER TIMOTHY | Sell S | July 2, 2026 | July 6, 2026 | 4d | 30,000 | $390 | $11.7M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | July 2, 2026 | July 6, 2026 | 4d | 30,000 | $30 | $901K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 642 | $364 | $234K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 5,717 | $363 | $2.1M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 2,604 | $362 | $943K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,756 | $361 | $634K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 664 | $360 | $239K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 780 | $359 | $280K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,880 | $358 | $673K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,455 | $357 | $520K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,653 | $356 | $589K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,331 | $356 | $473K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,461 | $354 | $517K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,172 | $354 | $414K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 36 | $351 | $13K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,517 | $350 | $531K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 4,334 | $349 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 6,592 | $348 | $2.3M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 3,442 | $347 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 2,832 | $346 | $979K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 3,208 | $345 | $1.1M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,481 | $344 | $509K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 3,644 | $343 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,070 | $342 | $366K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,277 | $341 | $435K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,895 | $340 | $644K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 1,083 | $339 | $367K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 11, 2026 | June 15, 2026 | 4d | 974 | $338 | $329K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 1,600 | $373 | $597K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 7,700 | $372 | $2.9M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 8,233 | $371 | $3.1M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 5,037 | $370 | $1.9M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 4,198 | $369 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 4,030 | $368 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 5,803 | $367 | $2.1M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 1,200 | $365 | $438K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 2,300 | $364 | $838K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 2,345 | $363 | $852K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 2,708 | $362 | $981K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 819 | $361 | $296K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 1,906 | $360 | $686K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 3,828 | $359 | $1.4M | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 1,100 | $358 | $394K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 1,393 | $357 | $498K | 10b5-1 plan | Form 4 ↗ | |
| BRANDT ERIC | Sell S | June 12, 2026 | June 15, 2026 | 3d | 300 | $356 | $107K | 10b5-1 plan | Form 4 ↗ | |
| Fernandes Neil J | Sell S | June 1, 2026 | June 2, 2026 | 1d | 7,659 | $310 | $2.4M | 10b5-1 plan | Form 4 ↗ | |
| Fernandes Neil J | Sell S | May 1, 2026 | May 4, 2026 | 3d | 18,170 | $255 | $4.6M | 10b5-1 plan | Form 4 ↗ | |
| Harter Ava | Option / conversion M | April 27, 2026 | April 28, 2026 | 1d | 6,010 | — | — | derivative | Form 4 ↗ | |
| Harter Ava | Sell S | April 27, 2026 | April 28, 2026 | 1d | 6,010 | $259 | $1.6M | Form 4 ↗ | ||
| Harter Ava | Option / conversion M | April 27, 2026 | April 28, 2026 | 1d | 6,010 | $77 | $463K | Form 4 ↗ | ||
| TALWALKAR ABHIJIT Y | Other G | March 10, 2026 | March 11, 2026 | 1d | 4,571 | — | — | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 4, 2026 | March 5, 2026 | 1d | 26,480 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Option / conversion M | March 4, 2026 | March 5, 2026 | 1d | 51,270 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Sell S | March 4, 2026 | March 5, 2026 | 1d | 50,057 | $224 | $11.2M | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 4, 2026 | March 5, 2026 | 1d | 26,480 | $98 | $2.6M | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 4, 2026 | March 5, 2026 | 1d | 51,270 | $49 | $2.5M | Form 4 ↗ | ||
| Harter Ava | Sell S | March 4, 2026 | March 5, 2026 | 1d | 1,500 | $223 | $334K | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 2, 2026 | March 3, 2026 | 1d | 11,710 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Option / conversion M | March 2, 2026 | March 3, 2026 | 1d | 37,980 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Option / conversion M | March 2, 2026 | March 3, 2026 | 1d | 16,620 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Sell S | March 2, 2026 | March 3, 2026 | 1d | 40,329 | $230 | $9.3M | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 2, 2026 | March 3, 2026 | 1d | 11,710 | $30 | $352K | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 2, 2026 | March 3, 2026 | 1d | 37,980 | $54 | $2.1M | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | March 2, 2026 | March 3, 2026 | 1d | 16,620 | $60 | $995K | Form 4 ↗ | ||
| Harter Ava | Sell S | March 2, 2026 | March 3, 2026 | 1d | 4,000 | $233 | $930K | Form 4 ↗ | ||
| Bettinger Douglas R | Other A | February 27, 2026 | March 2, 2026 | 3d | 18,820 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Sell F | February 27, 2026 | March 2, 2026 | 3d | 5,525 | $234 | $1.3M | Form 4 ↗ | ||
| Bettinger Douglas R | Sell F | February 27, 2026 | March 2, 2026 | 3d | 2,186 | $234 | $511K | Form 4 ↗ | ||
| Bettinger Douglas R | Sell F | February 27, 2026 | March 2, 2026 | 3d | 2,826 | $234 | $661K | Form 4 ↗ | ||
| Bettinger Douglas R | Sell F | February 27, 2026 | March 2, 2026 | 3d | 38,136 | $234 | $8.9M | Form 4 ↗ | ||
| Bettinger Douglas R | Other A | February 27, 2026 | March 2, 2026 | 3d | 12,547 | — | — | Form 4 ↗ | ||
| Varadarajan Seshasayee | Other A | February 27, 2026 | March 2, 2026 | 3d | 18,820 | — | — | derivative | Form 4 ↗ | |
| Varadarajan Seshasayee | Sell F | February 27, 2026 | March 2, 2026 | 3d | 5,047 | $234 | $1.2M | Form 4 ↗ | ||
| Varadarajan Seshasayee | Sell F | February 27, 2026 | March 2, 2026 | 3d | 2,572 | $234 | $602K | Form 4 ↗ | ||
| Varadarajan Seshasayee | Sell F | February 27, 2026 | March 2, 2026 | 3d | 3,168 | $234 | $741K | Form 4 ↗ | ||
| Varadarajan Seshasayee | Sell F | February 27, 2026 | March 2, 2026 | 3d | 26,126 | $234 | $6.1M | Form 4 ↗ | ||
| Varadarajan Seshasayee | Other A | February 27, 2026 | March 2, 2026 | 3d | 12,547 | — | — | Form 4 ↗ | ||
| Vahedi Vahid | Other A | February 27, 2026 | March 2, 2026 | 3d | 11,065 | — | — | derivative | Form 4 ↗ | |
| Vahedi Vahid | Sell F | — | March 2, 2026 | — | 3,382 | $234 | $791K | Form 4 ↗ | ||
| Vahedi Vahid | Sell F | February 27, 2026 | March 2, 2026 | 3d | 1,923 | $234 | $450K | Form 4 ↗ | ||
| Vahedi Vahid | Sell F | February 27, 2026 | March 2, 2026 | 3d | 2,994 | $234 | $700K | Form 4 ↗ | ||
| Vahedi Vahid | Sell F | February 27, 2026 | March 2, 2026 | 3d | 24,675 | $234 | $5.8M | Form 4 ↗ | ||
| Vahedi Vahid | Other A | February 27, 2026 | March 2, 2026 | 3d | 9,053 | — | — | Form 4 ↗ | ||
| Harter Ava | Other A | February 27, 2026 | March 2, 2026 | 3d | 8,685 | — | — | derivative | Form 4 ↗ | |
| Harter Ava | Sell F | — | March 2, 2026 | — | 3,199 | $234 | $748K | Form 4 ↗ | ||
| Harter Ava | Sell F | February 27, 2026 | March 2, 2026 | 3d | 1,988 | $234 | $465K | Form 4 ↗ | ||
| Harter Ava | Other A | February 27, 2026 | March 2, 2026 | 3d | 7,106 | — | — | Form 4 ↗ | ||
| Fernandes Neil J | Other A | February 27, 2026 | March 2, 2026 | 3d | 10,113 | — | — | derivative | Form 4 ↗ | |
| Fernandes Neil J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 3,290 | $234 | $769K | Form 4 ↗ | ||
| Fernandes Neil J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 1,809 | $234 | $423K | Form 4 ↗ | ||
| Fernandes Neil J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 1,298 | $234 | $304K | Form 4 ↗ | ||
| Fernandes Neil J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 10,694 | $234 | $2.5M | Form 4 ↗ | ||
| Fernandes Neil J | Other A | February 27, 2026 | March 2, 2026 | 3d | 8,274 | — | — | Form 4 ↗ | ||
| ARCHER TIMOTHY | Other A | February 27, 2026 | March 2, 2026 | 3d | 76,580 | — | — | derivative | Form 4 ↗ | |
| ARCHER TIMOTHY | Sell F | February 27, 2026 | March 2, 2026 | 3d | 19,584 | $234 | $4.6M | Form 4 ↗ | ||
| ARCHER TIMOTHY | Sell F | February 27, 2026 | March 2, 2026 | 3d | 8,111 | $234 | $1.9M | Form 4 ↗ | ||
| ARCHER TIMOTHY | Sell F | February 27, 2026 | March 2, 2026 | 3d | 9,975 | $234 | $2.3M | Form 4 ↗ | ||
| ARCHER TIMOTHY | Sell F | February 27, 2026 | March 2, 2026 | 3d | 134,624 | $234 | $31.5M | Form 4 ↗ | ||
| ARCHER TIMOTHY | Other A | February 27, 2026 | March 2, 2026 | 3d | 51,053 | — | — | Form 4 ↗ | ||
| LORD PATRICK J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 4,469 | $234 | $1.0M | Form 4 ↗ | ||
| LORD PATRICK J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 1,755 | $234 | $410K | Form 4 ↗ | ||
| LORD PATRICK J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 2,325 | $234 | $544K | Form 4 ↗ | ||
| LORD PATRICK J | Sell F | February 27, 2026 | March 2, 2026 | 3d | 31,406 | $234 | $7.3M | Form 4 ↗ | ||
| Correia Christina | Other A | February 27, 2026 | March 2, 2026 | 3d | 1,362 | — | — | derivative | Form 4 ↗ | |
| Correia Christina | Sell F | February 27, 2026 | March 2, 2026 | 3d | 1,421 | $234 | $332K | Form 4 ↗ | ||
| Correia Christina | Sell F | February 27, 2026 | March 2, 2026 | 3d | 942 | $234 | $220K | Form 4 ↗ | ||
| Correia Christina | Sell F | February 27, 2026 | March 2, 2026 | 3d | 11,963 | $234 | $2.8M | Form 4 ↗ | ||
| Correia Christina | Sell F | February 27, 2026 | March 2, 2026 | 3d | 996 | $234 | $233K | Form 4 ↗ | ||
| Correia Christina | Sell F | February 27, 2026 | March 2, 2026 | 3d | 4,306 | $234 | $1.0M | Form 4 ↗ | ||
| Correia Christina | Other A | February 27, 2026 | March 2, 2026 | 3d | 12,979 | — | — | Form 4 ↗ | ||
| Correia Christina | Other A | February 27, 2026 | March 2, 2026 | 3d | 3,180 | — | — | Form 4 ↗ | ||
| ARCHER TIMOTHY | Other G | February 24, 2026 | February 25, 2026 | 1d | 7,080 | — | — | Form 4 ↗ | ||
| BRANDT ERIC | Sell S | February 6, 2026 | February 9, 2026 | 3d | 18,000 | $230 | $4.1M | Form 4 ↗ | ||
| BRANDT ERIC | Sell S | February 6, 2026 | February 9, 2026 | 3d | 17,000 | $221 | $3.8M | Form 4 ↗ | ||
| DEVGAN ANIRUDH | Other A | February 6, 2026 | February 9, 2026 | 3d | 1,141 | — | — | Form 4 ↗ | ||
| Bettinger Douglas R | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 51,280 | — | — | derivative | Form 4 ↗ | |
| Bettinger Douglas R | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 76,920 | — | — | Form 4 ↗ | ||
| Correia Christina | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 6,030 | — | — | derivative | Form 4 ↗ | |
| Correia Christina | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 9,045 | — | — | Form 4 ↗ | ||
| Fernandes Neil J | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 14,380 | — | — | derivative | Form 4 ↗ | |
| Fernandes Neil J | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 21,570 | — | — | Form 4 ↗ | ||
| LORD PATRICK J | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 42,230 | — | — | derivative | Form 4 ↗ | |
| LORD PATRICK J | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 63,345 | — | — | Form 4 ↗ | ||
| Vahedi Vahid | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 33,180 | — | — | derivative | Form 4 ↗ | |
| Vahedi Vahid | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 49,770 | — | — | Form 4 ↗ | ||
| Varadarajan Seshasayee | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 35,950 | — | — | derivative | Form 4 ↗ | |
| Varadarajan Seshasayee | Option / conversion M | February 3, 2026 | February 5, 2026 | 2d | 53,925 | — | — | Form 4 ↗ | ||
| ARCHER TIMOTHY | Option / conversion M | February 4, 2026 | February 5, 2026 | 1d | 181,020 | — | — | derivative | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | February 4, 2026 | February 5, 2026 | 1d | 271,530 | — | — | Form 4 ↗ | ||
| ARCHER TIMOTHY | Option / conversion M | December 17, 2025 | December 18, 2025 | 1d | 113,300 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| ARCHER TIMOTHY | Sell S | December 17, 2025 | December 18, 2025 | 1d | 113,300 | $164 | $18.6M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Option / conversion M | December 17, 2025 | December 18, 2025 | 1d | 113,300 | $18 | $2.0M | 10b5-1 plan | Form 4 ↗ | |
| ARCHER TIMOTHY | Sell S | December 17, 2025 | December 18, 2025 | 1d | 50,000 | $164 | $8.2M | 10b5-1 plan | Form 4 ↗ | |
| Bettinger Douglas R | Sell S | November 14, 2025 | November 17, 2025 | 3d | 40,080 | $151 | $6.0M | Form 4 ↗ | ||
| Mayer Bethany | Other G | November 10, 2025 | November 10, 2025 | 0d | 1,622 | — | — | 10b5-1 planindirect | Form 4 ↗ | |
| Mayer Bethany | Other G | November 10, 2025 | November 10, 2025 | 0d | 1,622 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Mayer Bethany | Sell S | November 7, 2025 | November 10, 2025 | 3d | 30 | $160 | $4,786 | 10b5-1 plan | Form 4 ↗ | |
| Mayer Bethany | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | 10b5-1 plan | Form 4 ↗ | |
| Mehra Jyoti | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| Kang Ho Kyu | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| FIELDS MARK | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| Dineen John M. | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| CANNON MICHAEL R | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| Brennan Ita M | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| BRANDT ERIC | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| TALWALKAR ABHIJIT Y | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| Ahmed Sohail U | Other A | November 7, 2025 | November 10, 2025 | 3d | 1,635 | — | — | Form 4 ↗ | ||
| Ahmed Sohail U | Other G | November 6, 2025 | November 10, 2025 | 4d | 2,950 | — | — | indirect | Form 4 ↗ | |
| Ahmed Sohail U | Other G | November 6, 2025 | November 10, 2025 | 4d | 2,950 | — | — | Form 4 ↗ | ||
| Mayer Bethany | Sell S | November 3, 2025 | November 4, 2025 | 1d | 1,298 | $160 | $208K | 10b5-1 plan | Form 4 ↗ | |
| Kang Ho Kyu | Sell F | October 31, 2025 | November 3, 2025 | 3d | 664 | $157 | $105K | Form 4 ↗ | ||
| Harter Ava | Option / conversion M | October 27, 2025 | October 28, 2025 | 1d | 6,010 | — | — | derivative | Form 4 ↗ | |
| Harter Ava | Sell S | October 27, 2025 | October 28, 2025 | 1d | 6,010 | $157 | $946K | Form 4 ↗ | ||
| Harter Ava | Option / conversion M | October 27, 2025 | October 28, 2025 | 1d | 6,010 | $77 | $463K | Form 4 ↗ | ||
| Harter Ava | Sell S | October 27, 2025 | October 28, 2025 | 1d | 3,000 | $157 | $472K | Form 4 ↗ | ||
| Vahedi Vahid | Sell S | October 13, 2025 | October 14, 2025 | 1d | 52,190 | $139 | $7.2M | 10b5-1 plan | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Sheldon Whitehouse | Sell | August 13, 2026 | September 2, 2026 | 20d | — | — | $1,001–$15K | spouse | Senate PTR ↗ | |
| Alan Armstrong | Buy | March 27, 2026 | July 21, 2026 | 116d | — | — | $1,001–$15K | late | Senate PTR ↗ | |
| David J. Taylor | Sell | June 5, 2026 | June 12, 2026 | 7d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Sell | April 27, 2026 | May 7, 2026 | 10d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Sell | April 27, 2026 | May 7, 2026 | 10d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Buy | March 12, 2026 | March 20, 2026 | 8d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Sell | February 26, 2026 | March 6, 2026 | 8d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Sell | February 26, 2026 | March 6, 2026 | 8d | — | — | $1,001–$15K | House PTR ↗ | ||
| Cleo Fields | Buy | February 3, 2026 | February 24, 2026 | 21d | — | — | $15K–$50K | House PTR ↗ | ||
| John Boozman | Sell | January 8, 2026 | February 15, 2026 | 38d | — | — | $1,001–$15K | joint | Senate PTR ↗ | |
| David J. Taylor | Sell | January 16, 2026 | February 2, 2026 | 17d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Sell | January 8, 2026 | January 21, 2026 | 13d | — | — | $15K–$50K | House PTR ↗ | ||
| David J. Taylor | Sell | January 8, 2026 | January 21, 2026 | 13d | — | — | $15K–$50K | House PTR ↗ | ||
| Markwayne Mullin | Buy | December 29, 2025 | January 16, 2026 | 18d | — | — | $50K–$100K | joint | Senate PTR ↗ | |
| Jonathan L. Jackson | Sell | September 3, 2025 | October 15, 2025 | 42d | — | — | $1,001–$15K | spouse | House PTR ↗ | |
| Val T. Hoyle | Sell | September 23, 2025 | October 10, 2025 | 17d | — | — | $1,001–$15K | spouse | House PTR ↗ | |
| David J. Taylor | Sell | September 22, 2025 | October 7, 2025 | 15d | — | — | $1,001–$15K | House PTR ↗ | ||
| David J. Taylor | Sell | September 22, 2025 | October 7, 2025 | 15d | — | — | $1,001–$15K | House PTR ↗ |
Related stocks
Tickers traded by the same people who traded LRCX, by number of filers in common. It shows overlap in public filings and nothing else.
- MSFT Microsoft Corporation - Common Stock 8 filers in common
- AMZN Amazon.com, Inc. - Common Stock 7 filers in common
- AAPL Apple Inc. - Common Stock 7 filers in common
- JPM JP Morgan Chase & Co. Common Stock 7 filers in common
- META Meta Platforms, Inc. - Class A Common Stock 6 filers in common
- NVDA NVIDIA Corporation - Common Stock 6 filers in common
- V Visa Inc. 6 filers in common
- MU Micron Technology, Inc. - Common Stock 5 filers in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 10 | 14 | October 7, 2025 | June 12, 2026 | House Clerk search |
| Senate eFD, periodic transaction reports | 4 | 4 | January 16, 2026 | September 2, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 52 | 174 | October 14, 2025 | September 10, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.