LAM RESEARCH CORP

Ticker: LRCX CUSIP: 512807306 Class: Common Stock

Investment Management Corp of Ontario's Holding History (CIK: 0001811568)

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

Q4 2025

Shares 119,818 Value ($000) $20,510 Avg Close $155.36 Range $130.80 - $179.80

Q3 2025

Shares 69,962 Value ($000) $9,368 Avg Close $105.52 Range $90.61 - $133.99

Q2 2025

Shares 108,638 Value ($000) $10,575 Avg Close $78.86 Range $55.98 - $97.67

Q1 2025

Shares 57,083 Value ($000) $4,150 Avg Close $78.11 Range $70.01 - $90.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	119,818	$20,510	$155.36	$130.80 - $179.80
Q3 2025	69,962	$9,368	$105.52	$90.61 - $133.99
Q2 2025	108,638	$10,575	$78.86	$55.98 - $97.67
Q1 2025	57,083	$4,150	$78.11	$70.01 - $90.89