Explain this page
Arphra AIPlain-English read on Lam Research Corporation’s valuationTransactions
66
1 buys · 65 sells
Bought
$601.91
Open market
Sold
$114.77M
Open market
Net flow
−$114.77M
Buys − sells
Transactions
| Insider | Role | Action | Shares | Price | Value | Trade date | Filing |
|---|---|---|---|---|---|---|---|
| Fernandes Neil J | officer: Senior Vice President | Sell | 18,170 | $255.14 | $4.64M | May 01, 2026 | May 04, 2026 |
| Harter Ava | officer: Chief Legal Officer | Sell | 6,010 | $258.66 | $1.55M | Apr 27, 2026 | Apr 28, 2026 |
| Harter Ava | officer: Chief Legal Officer | Sell | 1,500 | $222.66 | $333.99K | Mar 04, 2026 | Mar 05, 2026 |
| Bettinger Douglas R | officer: Chief Financial Officer & EVP | Sell | 50,057 | $224.03 | $11.21M | Mar 04, 2026 | Mar 05, 2026 |
| Bettinger Douglas R | officer: Chief Financial Officer & EVP | Sell | 40,329 | $230.22 | $9.28M | Mar 02, 2026 | Mar 03, 2026 |
| Harter Ava | officer: Chief Legal Officer | Sell | 4,000 | $232.50 | $930K | Mar 02, 2026 | Mar 03, 2026 |
| BRANDT ERIC | director | Sell | 17,000 | $220.95 | $3.76M | Feb 06, 2026 | Feb 09, 2026 |
| BRANDT ERIC | director | Sell | 18,000 | $230.00 | $4.14M | Feb 06, 2026 | Feb 09, 2026 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 113,300 | $163.86 | $18.57M | Dec 17, 2025 | Dec 18, 2025 |
| Bettinger Douglas R | officer: Chief Financial Officer & EVP | Sell | 40,080 | $150.60 | $6.04M | Nov 14, 2025 | Nov 17, 2025 |
| Mayer Bethany | director | Sell | 30 | $159.52 | $4.79K | Nov 07, 2025 | Nov 10, 2025 |
| Mayer Bethany | director | Sell | 1,298 | $159.99 | $207.67K | Nov 03, 2025 | Nov 04, 2025 |
| Harter Ava | officer: Chief Legal Officer | Sell | 3,000 | $157.48 | $472.44K | Oct 27, 2025 | Oct 28, 2025 |
| Harter Ava | officer: Chief Legal Officer | Sell | 6,010 | $157.46 | $946.33K | Oct 27, 2025 | Oct 28, 2025 |
| Vahedi Vahid | officer: Senior Vice President | Sell | 52,190 | $138.90 | $7.25M | Oct 13, 2025 | Oct 14, 2025 |
| Harter Ava | officer: Chief Legal Officer | Buy | 9 | $63.66 | $601.91 | Apr 08, 2025 | Aug 06, 2025 |
| Varadarajan Seshasayee | officer: Senior Vice President | Sell | 74,320 | $90.00 | $6.69M | Feb 20, 2025 | Feb 21, 2025 |
| Mayer Bethany | director | Sell | 1,660 | $75.16 | $124.76K | Nov 01, 2024 | Nov 04, 2024 |
| Correia Christina | officer: CVP , Chief Accounting Officer | Sell | 647 | $817.51 | $528.93K | Oct 01, 2024 | Oct 02, 2024 |
| Fernandes Neil J | officer: Senior Vice President | Sell | 1,620 | $1,056.99 | $1.71M | Jul 12, 2024 | Jul 15, 2024 |
| Correia Christina | officer: CVP , Chief Accounting Officer | Sell | 647 | $1,062.26 | $687.28K | Jul 01, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 500 | $1,069.64 | $534.82K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 500 | $1,084.16 | $542.08K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 544 | $1,062.02 | $577.74K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 546 | $1,060.94 | $579.27K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 600 | $1,056.52 | $633.91K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 600 | $1,071.86 | $643.12K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 600 | $1,075.42 | $645.25K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 613 | $1,065.66 | $653.25K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 689 | $1,076.60 | $741.78K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 756 | $1,066.35 | $806.16K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 760 | $1,067.31 | $811.16K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 800 | $1,074.52 | $859.62K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 800 | $1,081.39 | $865.11K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 880 | $1,068.13 | $939.95K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 994 | $1,072.81 | $1.07M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,071 | $1,064.65 | $1.14M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,118 | $1,066.74 | $1.19M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,201 | $1,073.98 | $1.29M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,285 | $1,063.38 | $1.37M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,371 | $1,071.73 | $1.47M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,396 | $1,074.96 | $1.5M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,550 | $1,076.41 | $1.67M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 2,232 | $1,067.83 | $2.38M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 1,361 | $1,069.21 | $1.46M | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 100 | $1,059.45 | $105.95K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 158 | $1,085.33 | $171.48K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 200 | $1,054.43 | $210.89K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 200 | $1,080.40 | $216.08K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 200 | $1,083.68 | $216.74K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 200 | $1,085.34 | $217.07K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 219 | $1,078.69 | $236.23K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 253 | $1,058.08 | $267.69K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 279 | $1,064.78 | $297.07K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 300 | $1,073.39 | $322.02K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,060.90 | $424.36K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,070.41 | $428.16K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,070.89 | $428.36K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,078.39 | $431.36K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,080.04 | $432.02K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,082.06 | $432.82K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 400 | $1,082.45 | $432.98K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 409 | $1,063.31 | $434.89K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 431 | $1,057.79 | $455.91K | Jun 28, 2024 | Jul 02, 2024 |
| ARCHER TIMOTHY | officer: President and CEO | Sell | 481 | $1,062.21 | $510.92K | Jun 28, 2024 | Jul 02, 2024 |
| Fernandes Neil J | officer: Senior Vice President | Sell | 4,409 | $1,055.76 | $4.65M | Jun 27, 2024 | Jul 01, 2024 |
By insider
- ARCHER TIMOTHY−$49.6Mofficer: President and CEO0B · 45S
- Bettinger Douglas R−$26.53Mofficer: Chief Financial Officer & EVP0B · 3S
- Fernandes Neil J−$11Mofficer: Senior Vice President0B · 3S
- BRANDT ERIC−$7.9Mdirector0B · 2S
- Vahedi Vahid−$7.25Mofficer: Senior Vice President0B · 1S
- Varadarajan Seshasayee−$6.69Mofficer: Senior Vice President0B · 1S
- Harter Ava−$4.24Mofficer: Chief Legal Officer1B · 5S
- Correia Christina−$1.22Mofficer: CVP , Chief Accounting Officer0B · 2S
- Mayer Bethany−$337.21Kdirector0B · 3S
Beneficial ownership filings
Schedule 13D / 13G — investors holding more than 5% of LRCX-US.
DB · acquisition_ownership2
Congressional trading
DB · congress_trades0 buys1 sells1 total
| Chamber | Member | Office | Action | Amount | Trade date | Disclosed |
|---|---|---|---|---|---|---|
| House | David Taylor | David Taylor | Sale | $1,001 - $15,000 | Apr 27, 2026 | May 08, 2026 |
Top 10 holders · 8 quarters
13F position evolutionNo 13F history in
institutional_holders for LRCX-US.