MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

Forum Financial Management, LP's Holding History (CIK: 0001911832)

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

Q2 2025

Shares 1,266 Value ($000) $213 Avg Close $159.72 Range $133.70 - $174.50

Q1 2025

Shares 1,316 Value ($000) $219 Avg Close $173.51 Range $159.29 - $194.88

Q4 2024

Shares 1,314 Value ($000) $217 Avg Close $157.91 Range $131.60 - $180.97

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	1,266	$213	$159.72	$133.70 - $174.50
Q1 2025	1,316	$219	$173.51	$159.29 - $194.88
Q4 2024	1,314	$217	$157.91	$131.60 - $180.97