LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q4 2025

Shares 74,318 Value ($000) $12,722 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 80,464 Value ($000) $10,774 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 79,282 Value ($000) $7,717 Avg Close $78.86 Range $55.98 - $97.67

Q4 2024

Shares 86,896 Value ($000) $6,296 Avg Close $74.98 Range $68.04 - $85.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	74,318	$12,722	$155.36	$130.80 - $179.80
Q3 2025	80,464	$10,774	$105.52	$90.61 - $133.99
Q2 2025	79,282	$7,717	$78.86	$55.98 - $97.67
Q4 2024	86,896	$6,296	$74.98	$68.04 - $85.51