Insider trade

Director sold ~$4.8K of LRCX shares in the open market

Traded Nov 7, 2025 · Filed Nov 10, 2025

Lam ResearchLRCX

~$4.8K
Reported value · 30 sh @ $159.52: 3,257
Holds after · shares reported: +113.4%
stock since the trade · S&P 500 +13.9%, $159.35 → $340.10 on Oct 1

Why it stands out

A board member of Lam Research sold $4.8K of Lam Research shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Nov 7, 2025
Reporting period: Not applicable
Filed with the SEC: Nov 10, 2025

Director<$25KPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$4,786

Shares × reported transaction price

Timing vs results

16 days after results of Oct 22, 2025, 82 days before results of Jan 28, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $159.35 on Nov 7, 2025, within 4% of its 52-week high, after a 24% rise over the previous 30 trading days

52-week range $59.09 (Apr 4, 2025) to $165.05 (Nov 5, 2025), 95% of the way up, from 250 adjusted closes. 30 trading days earlier: $128.33 on Sep 26, 2025. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-10.0%	-3.4%	-6.7%
30 days	+6.0%	+0.9%	+5.1%
90 days	+44.0%	+1.6%	+42.4%
180 days	+86.0%	+8.2%	+77.7%

Past results only. Not a forecast.

Source receipt

Record ID: 0001405693-25-000009
Filed / recorded: Nov 10, 2025, 9:27 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: LAM RESEARCH CORP
Issuer CIK: 707549
Ticker: LRCX
Reporting person: Bethany Mayer
Relationship: Director
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Nov 7, 2025
Transaction code: S
Shares / units: 30
Price per share: $159.52
Acquired / disposed: Disposed (D)
Shares owned after: 3,257
Ownership form: Direct
Amendment: No

Footnotes from the filing

This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 12, 2024
The amount reported includes shares subject to unvested restricted stock units.

Around the same time

CFO sold ~$6.04M of Lam Research

Automatic sale11mo ago

11mo ago

1,635Shares

Compensation award — excluded from discretionary-purchase analysis.

Why it stands out Official record

11mo ago

1,622Shares

Gift or transfer — classified separately from trades.

Why it stands out Official record