MASIMO CORP — Director's Dealing 2022

Nov 16, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2022-11-14

Reporting Person: KIANI JOE E (Director, CEO and Chairman of the Board)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-11-14	Common Stock	P	15157	$123.4783	Acquired	22941	Indirect
2022-11-14	Common Stock	P	16537	$124.4453	Acquired	39478	Indirect
2022-11-14	Common Stock	P	300	$124.99	Acquired	39778	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	427656	Direct
Common Stock	352919	Indirect
Common Stock	359000	Indirect
Common Stock	2250291	Indirect
Common Stock	10366	Indirect
Common Stock	9000	Indirect

Footnotes

F1: Purchases were effected in transactions intended to satisfy the requirements of Rule 10b-18 of the Securities Exchange Act of 1934, as amended.

F2: The price reported in Column 4 represents the weighted average purchase price per share. The actual purchase prices ranged from a low of $122.97 per share to a high of $123.96 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: Shares held in 3 Trusts for which Mr. Kiani is the sole Trustee.

F4: The price reported in Column 4 represents the weighted average purchase price per share. The actual purchase prices ranged from a low of $123.97 per share to a high of $124.95 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.

F5: The price reported in Column 4 represents the weighted average purchase price per share. The actual purchase prices ranged from a low of $124.97 per share to a high of $125.00 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.

F6: Shares held in three trusts for which Mr. Kiani is not the trustee.

F7: Shares held in one trust for which Mr. Kiani is the sole trustee.

F8: Shares held in Masimo Retirement Savings Plan.

F9: Shares held by an immediate family member for which Mr. Kiani exercises voting and investment control.