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 $2.93 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

65.49% 3M change

65.49% 12M change

Total Value Held $2.93 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

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells MASI shares.

Notify only if

Value

Insider Trading

Get notified when an Masimo Corp insider buys or sells MASI shares.

Notify only if

Operation

Value

Type

News

Receive news related to MASIMO CORP

Track Activities on MASI

Account