Insider trade

Director sold ~$280K of LRCX shares in the open market

Traded Jun 11, 2026 · Filed Jun 15, 2026

Lam ResearchLRCX

~$280K
Reported value · 780 sh @ $359.24: 211K
Holds after · shares reported: -6.2%
stock since the trade · S&P 500 +3.6%, $362.52 → $340.10 on Oct 1

Why it stands out

A board member of Lam Research sold $280K 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: Jun 11, 2026
Reporting period: Not applicable
Filed with the SEC: Jun 15, 2026

Director$100K–$500KPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$280,207

Shares × reported transaction price

Timing vs results

50 days after results of Apr 22, 2026, 48 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 $362.52 on Jun 11, 2026, at its 52-week high, after a 46% rise over the previous 30 trading days

52-week range $89.52 (Jun 13, 2025) to $362.52 (Jun 11, 2026), 100% of the way up, from 251 adjusted closes. 30 trading days earlier: $248.75 on Apr 29, 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	+0.5%	-2.2%	+2.8%
30 days	-13.1%	+0.1%	-13.2%
90 days	-25.9%	+1.4%	-27.4%

Past results only. Not a forecast.

Source receipt

Record ID: 0001190639-26-000004
Filed / recorded: Jun 15, 2026, 4:27 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: Eric Brandt
Relationship: Director
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Jun 11, 2026
Transaction code: S
Shares / units: 780
Price per share: $359.24
Acquired / disposed: Disposed (D)
Shares owned after: 210,588
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 February 6, 2026.
The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $358.79 to $359.735, inclusive
The amount reported includes shares subject to unvested restricted stock units.

Around the same time

Director sold ~$6.12M of Lam Research

Scheduled in advance3mo ago

3mo ago

30KShares · @ $30.033

Derivative exercise or conversion — not an open-market buy.

Why it stands out Official record

CEO sold ~$11.7M of Lam Research

Scheduled in advance3mo ago