MASIMO CORP

Ticker: MASI CUSIP: 574795100 Class: Common Stock

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 477 Value ($000) $62 Avg Close $143.19 Range $129.77 - $157.72

Q3 2025

Shares 681 Value ($000) $97 Avg Close $151.39 Range $135.34 - $172.55

Q2 2025

Shares 813 Value ($000) $137 Avg Close $159.72 Range $133.70 - $174.50

Q1 2025

Shares 954 Value ($000) $159 Avg Close $173.51 Range $159.29 - $194.88

Q4 2024

Shares 1,063 Value ($000) $176 Avg Close $157.91 Range $131.60 - $180.97

Q3 2024

Shares 7,280 Value ($000) $971 Avg Close $116.03 Range $101.61 - $135.78

Q2 2024

Shares 7,709 Value ($000) $971 Avg Close $131.69 Range $112.85 - $147.89

Q1 2024

Shares 4,902 Value ($000) $720 Avg Close $129.12 Range $107.57 - $153.93

Q4 2023

Shares 6,150 Value ($000) $721 Avg Close $93.21 Range $75.22 - $122.60

Q3 2023

Shares 8,017 Value ($000) $703 Avg Close $116.39 Range $83.03 - $164.16

Q2 2023

Shares 7,514 Value ($000) $1,236 Avg Close $174.09 Range $153.35 - $198.00

Q1 2023

Shares 9,476 Value ($000) $1,749 Avg Close $168.70 Range $144.51 - $184.97

Q4 2022

Shares 9,456 Value ($000) $1,400 Avg Close $137.60 Range $108.89 - $150.87

Q3 2022

Shares 7,791 Value ($000) $1,101 Avg Close $146.09 Range $122.68 - $172.74

Q2 2022

Shares 6,886 Value ($000) $900 Avg Close $133.79 Range $112.07 - $154.51

Q1 2022

Shares 6,240 Value ($000) $2,234 Avg Close $192.01 Range $133.94 - $291.15

Q4 2021

Shares 9,118 Value ($000) $2,668 Avg Close $284.79 Range $262.52 - $305.21

Q3 2021

Shares 9,282 Value ($000) $2,512 Avg Close $271.15 Range $241.42 - $288.27

Q2 2021

Shares 9,087 Value ($000) $2,202 Avg Close $228.17 Range $205.10 - $250.49

Q1 2021

Shares 9,584 Value ($000) $2,201 Avg Close $251.21 Range $217.65 - $284.86

Q4 2020

Shares 12,411 Value ($000) $3,330 Avg Close $249.38 Range $218.23 - $273.33

Q3 2020

Shares 16,768 Value ($000) $3,955 Avg Close $224.17 Range $203.81 - $248.88

Q2 2020

Shares 19,019 Value ($000) $4,337 Avg Close $219.47 Range $173.15 - $258.00

Q1 2020

Shares 56,253 Value ($000) $2,752 Avg Close $171.51 Range $143.90 - $187.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	477	$62	$143.19	$129.77 - $157.72
Q3 2025	681	$97	$151.39	$135.34 - $172.55
Q2 2025	813	$137	$159.72	$133.70 - $174.50
Q1 2025	954	$159	$173.51	$159.29 - $194.88
Q4 2024	1,063	$176	$157.91	$131.60 - $180.97
Q3 2024	7,280	$971	$116.03	$101.61 - $135.78
Q2 2024	7,709	$971	$131.69	$112.85 - $147.89
Q1 2024	4,902	$720	$129.12	$107.57 - $153.93
Q4 2023	6,150	$721	$93.21	$75.22 - $122.60
Q3 2023	8,017	$703	$116.39	$83.03 - $164.16
Q2 2023	7,514	$1,236	$174.09	$153.35 - $198.00
Q1 2023	9,476	$1,749	$168.70	$144.51 - $184.97
Q4 2022	9,456	$1,400	$137.60	$108.89 - $150.87
Q3 2022	7,791	$1,101	$146.09	$122.68 - $172.74
Q2 2022	6,886	$900	$133.79	$112.07 - $154.51
Q1 2022	6,240	$2,234	$192.01	$133.94 - $291.15
Q4 2021	9,118	$2,668	$284.79	$262.52 - $305.21
Q3 2021	9,282	$2,512	$271.15	$241.42 - $288.27
Q2 2021	9,087	$2,202	$228.17	$205.10 - $250.49
Q1 2021	9,584	$2,201	$251.21	$217.65 - $284.86
Q4 2020	12,411	$3,330	$249.38	$218.23 - $273.33
Q3 2020	16,768	$3,955	$224.17	$203.81 - $248.88
Q2 2020	19,019	$4,337	$219.47	$173.15 - $258.00
Q1 2020	56,253	$2,752	$171.51	$143.90 - $187.85