Micah W Young Masimo Corp (MASI) insider trading activity

Micah W Young is EVP & Chief Financial Officer of MASIMO CORP. Currently has a direct ownership of 17,436 shares of MASI, which is worth approximately $2.47 Million. The most recent transaction as insider was on Mar 01, 2025, when has been sold 8,100 shares (Common Stock) at a price of $188.77 per share, resulting in proceeds of $1,529,037. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 17.4K

0% 3M change

65.49% 12M change

Total Value Held $2.47 Million

Micah W Young Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 01 2025	SELL Payment of exercise price or tax liability	$1,529,037 $188.77 p/Share	8,100 Reduced 31.72%	17,436 Common Stock
Mar 01 2025	BUY Exercise of conversion of derivative security	-	15,000 Added 37.0%	25,536 Common Stock
Feb 28 2024	SELL Payment of exercise price or tax liability	$49,935 $128.7 p/Share	388 Reduced 3.55%	10,536 Common Stock
Feb 28 2024	BUY Grant, award, or other acquisition	-	1,004 Added 8.42%	10,924 Common Stock
Mar 03 2023	SELL Payment of exercise price or tax liability	$485,811 $182.43 p/Share	2,663 Reduced 10.56%	22,548 Common Stock
Mar 03 2023	BUY Grant, award, or other acquisition	-	5,016 Added 16.59%	25,211 Common Stock
Feb 14 2022	BUY Grant, award, or other acquisition	-	9,302 Added 31.54%	20,195 Common Stock
Nov 12 2021	SELL Open market or private sale	$1,102,600 $298.0 p/Share	3,700 Reduced 25.35%	10,893 Common Stock
Apr 08 2021	SELL Open market or private sale	$498,793 $239.0 p/Share	2,087 Reduced 12.51%	14,593 Common Stock
Apr 08 2021	BUY Exercise of conversion of derivative security	$181,465 $86.95 p/Share	2,087 Added 11.12%	16,680 Common Stock
Feb 22 2021	BUY Grant, award, or other acquisition	-	14,593 Added 50.0%	14,593 Common Stock
Oct 19 2020	SELL Open market or private sale	$2,390,000 $239.0 p/Share	10,000 Reduced 100.0%	0 Common Stock
Oct 19 2020	BUY Exercise of conversion of derivative security	$849,700 $84.97 p/Share	10,000 Added 50.0%	10,000 Common Stock

MWY

Micah W Young

EVP & Chief Financial Officer

Irvine, CA

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