Joe E. Kiani - May 25, 2023 Form 4 Insider Report for MASIMO CORP (MASI)

Role: CEO and Chairman of the Board, Director
Signature: /s/ McClenahan, Thomas Samuel, Attorney-In-Fact
Stock symbol: MASI
Transactions as of: May 25, 2023
Transactions value $: $1,000,342
Form type: 4
Date filed: 5/30/2023, 08:41 PM
Previous filing: Mar 17, 2023
Next filing: Mar 1, 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MASI	Common Stock	Purchase	$564K	+3.6K	+1%	$156.79	363K	May 25, 2023	Direct	F1
transaction	MASI	Common Stock	Purchase	$357K	+2.27K	+0.62%	$157.53	366K	May 25, 2023	Direct	F2
transaction	MASI	Common Stock	Purchase	$79.1K	+500	+0.14%	$158.19	366K	May 25, 2023	Direct	F3
holding	MASI	Common Stock						366K	May 25, 2023	Direct
holding	MASI	Common Stock						46.8K	May 25, 2023	By Trust	F4
holding	MASI	Common Stock						353K	May 25, 2023	By Trust	F4
holding	MASI	Common Stock						359K	May 25, 2023	By Trust	F4
holding	MASI	Common Stock						2.25M	May 25, 2023	By Trust	F5
holding	MASI	Common Stock						10.4K	May 25, 2023	See Footnote	F6
holding	MASI	Common Stock						51.7K	May 25, 2023	By Spouse

Showing 1 to 10 of 10 entries

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

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 represents the weighted average purchase price per share. The actual purchase prices ranged from a low of $156.0900 per share to a high of $157.0899 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
F2	The price reported in Column 4 represents the weighted average purchase price per share. The actual purchase prices ranged from a low of $157.0984 per share to a high of $158.0983 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
F3	The price reported in Column 4 represents the weighted average purchase price per share. The actual purchase prices ranged from a low of $158.1200 per share to a high of $159.1199 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.
F4	Shares held in three trusts for which Mr. Kiani is the sole Trustee.
F5	Shares held in one trust for which Mr. Kiani is the sole trustee.
F6	Shares held in Masimo Retirement Savings Plan.