Joe E. Kiani - Jan 1, 2022 Form 5 Insider Report for MASIMO CORP (MASI)

Role: CEO and Chairman of the Board, Director
Signature: /s/ Micah Young, Attorney-In-Fact
Stock symbol: MASI
Transactions as of: Jan 1, 2022
Transactions value $: -$546
Form type: 5
Date filed: 2/14/2022, 03:33 PM
Previous filing: Nov 19, 2021
Next filing: Jan 4, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MASI	Common Stock	Sale	-$546	-2	-0.02%	$273.18	10.4K	Jan 1, 2022	See Footnote	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	During fiscal year 2021, the administrator of the Masimo Retirement Savings Plan liquidated on a quarterly basis a nominal amount of Masimo Corporation shares as payment of quarterly administration fees. The liquidation of shares is reflected in this Form 5 filing. The average sales price reflected in box 4 above is an average of the quarterly sales of these shares. The information reported in this filing is based on a plan statement dated December 31, 2021.
F2	Shares held in Masimo Retirement Savings Plan.

Content

During fiscal year 2021, the administrator of the Masimo Retirement Savings Plan liquidated on a quarterly basis a nominal amount of Masimo Corporation shares as payment of quarterly administration fees. The liquidation of shares is reflected in this Form 5 filing. The average sales price reflected in box 4 above is an average of the quarterly sales of these shares. The information reported in this filing is based on a plan statement dated December 31, 2021.

Shares held in Masimo Retirement Savings Plan.