Catherine M. Szyman

Director, CEO; Director, Chief Executive Officer · 4 filings · Latest: Jun 10, 2026

MASIMO CORP

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Filing
MASI	Catherine M. Szyman	Director, CEO	Mar 11, 2026	Option Exercise	$0.00	2,101	—	8,674	Mar 16 9:21 PM
MASI	Catherine M. Szyman	Director, CEO	Feb 12, 2026	Option Exercise	$132.96	11,141	$1.5M	11,141	Feb 13 10:28 PM