Lam Research Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -86.60. In total, the insiders bought 536.55K and sold 430.42K LRCX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-86.60
Buy 536.55K shares
Sell 430.42K shares
29% Buy Activity
Moderate Negative Correlation
Sell Signal High Confidence
Jul 02, 2026

Analysis Breakdown:

  • Strongly supported by a very low Insider Power Score of -86.6.
  • Partially supported by a negative historical correlation.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Feb 27, 2026
Sell
Common Stock
F-InKind
Fernandes Neil J
Senior Vice President
CEO / President 1 298
Value: $303.6K
Feb 27, 2026
Buy
Common Stock
A-Award
Fernandes Neil J
Senior Vice President
CEO / President 8 274
Value: $1.94M
Feb 27, 2026
Sell
Common Stock
F-InKind
Harter Ava
Chief Legal Officer
Officer 1 988
Value: $465.0K
Feb 27, 2026
Buy
Market-based Performance Restricted Stock Unit
A-Award
Vahedi Vahid
Senior Vice President
CEO / President 11 065
Value: $2.59M
Feb 27, 2026
Sell
Common Stock
F-InKind
Vahedi Vahid
Senior Vice President
CEO / President 1 923
Value: $449.8K
Feb 27, 2026
Sell
Common Stock
F-InKind
Vahedi Vahid
Senior Vice President
CEO / President 24 675
Value: $5.77M
Feb 27, 2026
Buy
Market-based Performance Restricted Stock Unit
A-Award
Varadarajan Seshasayee
Senior Vice President
CEO / President 18 820
Value: $4.40M
Feb 27, 2026
Sell
Common Stock
F-InKind
Varadarajan Seshasayee
Senior Vice President
CEO / President 5 047
Value: $1.18M
Feb 27, 2026
Sell
Common Stock
F-InKind
Varadarajan Seshasayee
Senior Vice President
CEO / President 26 126
Value: $6.11M
Feb 27, 2026
Buy
Common Stock
A-Award
Varadarajan Seshasayee
Senior Vice President
CEO / President 12 547
Value: $2.93M
Feb 27, 2026
Sell
Common Stock
F-InKind
Bettinger Douglas R
Chief Financial Officer & EVP
C-Suite Officer 5 525
Value: $1.29M
Feb 27, 2026
Sell
Common Stock
F-InKind
Bettinger Douglas R
Chief Financial Officer & EVP
C-Suite Officer 2 826
Value: $661.0K
Feb 27, 2026
Buy
Common Stock
A-Award
Bettinger Douglas R
Chief Financial Officer & EVP
C-Suite Officer 12 547
Value: $2.93M
Feb 27, 2026
Sell
Common Stock
F-InKind
Bettinger Douglas R
Chief Financial Officer & EVP
C-Suite Officer 38 136
Value: $8.92M
Feb 27, 2026
Sell
Common Stock
F-InKind
Bettinger Douglas R
Chief Financial Officer & EVP
C-Suite Officer 2 186
Value: $511.3K
Feb 27, 2026
Buy
Market-based Performance Restricted Stock Unit
A-Award
Bettinger Douglas R
Chief Financial Officer & EVP
C-Suite Officer 18 820
Value: $4.40M
Feb 27, 2026
Sell
Common Stock
F-InKind
Varadarajan Seshasayee
Senior Vice President
CEO / President 3 168
Value: $741.0K
Feb 27, 2026
Sell
Common Stock
F-InKind
Varadarajan Seshasayee
Senior Vice President
CEO / President 2 572
Value: $601.6K
Feb 27, 2026
Buy
Common Stock
A-Award
Vahedi Vahid
Senior Vice President
CEO / President 9 053
Value: $2.12M
Feb 27, 2026
Sell
Common Stock
F-InKind
Vahedi Vahid
Senior Vice President
CEO / President 2 994
Value: $700.3K
Feb 27, 2026
Buy
Common Stock
A-Award
Harter Ava
Chief Legal Officer
Officer 7 106
Value: $1.66M
Feb 27, 2026
Buy
Market-based Performance Restricted Stock Unit
A-Award
Harter Ava
Chief Legal Officer
Officer 8 685
Value: $2.03M
Feb 27, 2026
Sell
Common Stock
F-InKind
Fernandes Neil J
Senior Vice President
CEO / President 10 694
Value: $2.50M
Feb 27, 2026
Sell
Common Stock
F-InKind
Fernandes Neil J
Senior Vice President
CEO / President 1 809
Value: $423.1K
Feb 27, 2026
Buy
Market-based Performance Restricted Stock Unit
A-Award
Fernandes Neil J
Senior Vice President
CEO / President 10 113
Value: $2.37M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT LAM RESEARCH CORPORATION
Lam Research
Lam Research Corporation designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits. The company offers ALTUS systems to deposit conformal films for tungsten metallization applications; SABRE electrochemical deposition products for copper interconnect transition that offers copper damascene manufacturing; SOLA ultraviolet thermal processing products for film treatmen...
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