AHMED OMAR enters MASIMO CORP with 1.77K shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Derivatives

AHMED OMAR

Filed: 8/11/2025ACC: 0000937556-25-000121

InsiderAHMED OMARCIK 2077034

→

IssuerMASIMO CORPCIK 937556

Officer· CTIO & EVP of Engineering

Since Jul 2025

1.77K

Baseline shares

100% direct

1.77K

Direct ownership

1 position

32.06K

Derivative underlying

7 instruments

Security positions

All direct

Non-Derivative Holdings1

Common Stock

Direct

Shares owned1.77K

Total

1.77K direct1.77K

Security Title	Shares Owned	Ownership Type
Common Stock	1.77K	Direct
Total	1.77K	1.77K direct

Derivative Holdings7

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.23K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

10.74K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.32K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

2.47K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

6.64K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

4.58K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

5.08K

Shares owned

N/A

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

32.06K

Owned

0.00

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock	—	—	1.23K	N/A
Restricted Stock Units Direct	Common Stock	—	—	10.74K	N/A
Restricted Stock Units Direct	Common Stock	—	—	1.32K	N/A
Restricted Stock Units Direct	Common Stock	—	—	2.47K	N/A
Restricted Stock Units Direct	Common Stock	—	—	6.64K	N/A
Restricted Stock Units Direct	Common Stock	—	—	4.58K	N/A
Restricted Stock Units Direct	Common Stock	—	—	5.08K	N/A
Total				32.06K	0.00