MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

INCEPTIONR LLC's Holding History (CIK: 0001821561)

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

Q4 2025

Shares 2,202 Value ($000) $286 Avg Close $143.19 Range $129.77 - $157.72

Q1 2025

Shares 3,583 Value ($000) $597 Avg Close $173.51 Range $159.29 - $194.88

Q4 2024

Shares 2,792 Value ($000) $462 Avg Close $157.91 Range $131.60 - $180.97

Q3 2024

Shares 2,455 Value ($000) $327 Avg Close $116.03 Range $101.61 - $135.78

Q3 2023

Shares 3,029 Value ($000) $266 Avg Close $116.39 Range $83.03 - $164.16

Q1 2023

Shares 8,864 Value ($000) $1,636 Avg Close $168.70 Range $144.51 - $184.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,202	$286	$143.19	$129.77 - $157.72
Q1 2025	3,583	$597	$173.51	$159.29 - $194.88
Q4 2024	2,792	$462	$157.91	$131.60 - $180.97
Q3 2024	2,455	$327	$116.03	$101.61 - $135.78
Q3 2023	3,029	$266	$116.39	$83.03 - $164.16
Q1 2023	8,864	$1,636	$168.70	$144.51 - $184.97