LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Beaumont Financial Advisors, LLC's Holding History (CIK: 0001957394)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 20,884 Value ($000) $3,575 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 20,943 Value ($000) $2,804 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 21,021 Value ($000) $2,046 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 20,969 Value ($000) $1,524 Avg Close $78.11 Range $70.01 - $90.89

Q4 2024

Shares 20,783 Value ($000) $1,501 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,884	$3,575	$155.36	$130.80 - $179.80
Q3 2025	20,943	$2,804	$105.52	$90.61 - $133.99
Q2 2025	21,021	$2,046	$78.86	$55.98 - $97.67
Q1 2025	20,969	$1,524	$78.11	$70.01 - $90.89
Q4 2024	20,783	$1,501	$74.98	$68.04 - $85.51