MASIMO CORP — Director's Dealing 2020

Apr 7, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2020-04-06

Reporting Person: Van Ramshorst David J (SVP, Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-04-06	Common Stock	M	2000	$29.90	Acquired	3000	Direct
2020-04-06	Common Stock	S	2000	$187	Disposed	1000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-04-06	Non-Qualified Stock Option (Right to Buy)	$29.9	M	2000	Disposed	2025-02-20	Common Stock (2000.0)	Direct

Footnotes

F1: The shares covered by this Form 4 were exercised and sold pursuant to a Rule 10b5-1 Sales Plan dated as of February 24, 2020, which is intended to comply with Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2: This option was granted on February 20, 2015 and is exercisable as the option vests. The option vested over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.