MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Westside Investment Management, Inc.'s Holding History (CIK: 0001538383)

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

Q4 2025

Shares 14 Value ($000) $2 Avg Close $143.19 Range $129.77 - $157.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14	$2	$143.19	$129.77 - $157.72