Insider trade

Director sold ~$6.12M of LRCX shares in the open market

Traded Jul 13, 2026 · Filed Jul 14, 2026

Lam ResearchLRCX

~$6.12M
Reported value · 18K sh @ $335.00: 87K
Holds after · shares reported: +3.1%
stock since the trade · S&P 500 +2.0%, $329.92 → $340.10 on Oct 1

Why it stands out

A board member of Lam Research sold $6.12M 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: Jul 13, 2026
Reporting period: Not applicable
Filed with the SEC: Jul 14, 2026

Director$1M+Pre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$6,124,470

Shares × reported transaction price

Timing vs results

82 days after results of Apr 22, 2026, 16 days before results of Jul 29, 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 $329.92 on Jul 13, 2026, 248% above its 52-week low and 24% below its high, after a 4% rise over the previous 30 trading days

52-week range $94.84 (Jul 31, 2025) to $433.33 (Jun 30, 2026), 69% of the way up, from 251 adjusted closes. 30 trading days earlier: $318.00 on May 28, 2026. 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	-4.8%	-1.0%	-3.8%
30 days	-0.9%	+2.9%	-3.8%

Past results only. Not a forecast.

Source receipt

Record ID: 0001316065-26-000012
Filed / recorded: Jul 14, 2026, 4:56 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: Abhijit Y Talwalkar
Relationship: Director
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Jul 13, 2026
Transaction code: S
Shares / units: 18,282
Price per share: $335.00
Acquired / disposed: Disposed (D)
Shares owned after: 87,142
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 March 11, 2026.
The amount reported includes shares subject to unvested restricted stock units.