LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

TRUST CO OF TOLEDO NA /OH/'s Holding History (CIK: 0001008937)

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

Q4 2025

Shares 19,620 Value ($000) $3,359 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 20,205 Value ($000) $2,705 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 20,740 Value ($000) $2,019 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 20,740 Value ($000) $1,508 Avg Close $78.11 Range $70.01 - $90.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,620	$3,359	$155.36	$130.80 - $179.80
Q3 2025	20,205	$2,705	$105.52	$90.61 - $133.99
Q2 2025	20,740	$2,019	$78.86	$55.98 - $97.67
Q1 2025	20,740	$1,508	$78.11	$70.01 - $90.89