Outset Medical, Inc.

Electromedical & Electrotherapeutic ApparatusNasdaqAccelerated filer

Total Trades

215

Buys

Sells

159

Largest Trade

N/A

Insiders

Institutional Funds

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Porter Stacey L.	Chief People Officer	GRANT	N/A	4K	—	Jan 18, 2024
Porter Stacey L.	Chief People Officer	SELL	$1K–$15K	768	$4.29	Jan 18, 2024
Nash Marc	SVP Operations and…	SELL	$100K–$500K	678	$429.00	Jan 18, 2024
Nash Marc	SVP Operations and…	GRANT	N/A	199K	—	Jan 18, 2024
Brottem John L.	General Counsel	GRANT	N/A	201K	—	Jan 18, 2024
Brottem John L.	General Counsel	SELL	$1K–$15K	1K	$4.29	Jan 18, 2024
Ahmed Nabeel	CFO	SELL	$1K–$15K	2K	$4.29	Jan 18, 2024
Ahmed Nabeel	CFO	GRANT	N/A	242K	—	Jan 18, 2024
Williamson Steven S.	Chief Commercial O…	SELL	$15K–$50K	4K	$4.76	Nov 17, 2023
Trigg Leslie	Chair and CEO	SELL	$15K–$50K	3K	$4.76	Nov 17, 2023
Racine Jean-Olivier	CTO	SELL	$1K–$15K	790	$4.76	Nov 17, 2023
Porter Stacey L.	Chief People Officer	SELL	$1K–$15K	671	$4.76	Nov 17, 2023
Nash Marc	SVP Operations and…	SELL	$1K–$15K	562	$4.76	Nov 17, 2023
Brottem John L.	General Counsel	SELL	$1K–$15K	1K	$4.76	Nov 17, 2023
Ahmed Nabeel	CFO	SELL	$1K–$15K	2K	$4.76	Nov 17, 2023
Ahmed Nabeel	CFO	SELL	$1K–$15K	545	$13.61	Sep 5, 2023
Williamson Steven S.	Chief Commercial O…	SELL	$1K–$15K	635	$15.10	Aug 17, 2023
Trigg Leslie	Chair and CEO	SELL	$15K–$50K	3K	$15.10	Aug 17, 2023
Racine Jean-Olivier	CTO	SELL	$1K–$15K	752	$15.10	Aug 17, 2023
Porter Stacey L.	Chief People Officer	SELL	$1K–$15K	638	$15.10	Aug 17, 2023
Nash Marc	SVP Operations and…	SELL	$1K–$15K	535	$15.10	Aug 17, 2023
Brottem John L.	General Counsel	SELL	$15K–$50K	1K	$15.10	Aug 17, 2023
Ahmed Nabeel	CFO	SELL	$15K–$50K	2K	$15.10	Aug 17, 2023
Trigg Leslie	Chair and CEO	EXERCISE	$50K–$100K	20K	$4.11	Aug 3, 2023
Trigg Leslie	Chair and CEO	SELL	$100K–$500K	20K	$20.22	Aug 3, 2023
Ahmed Nabeel	CFO	SELL	$15K–$50K	990	$20.07	Aug 3, 2023
Brottem John L.	General Counsel	SELL	$15K–$50K	1K	$20.00	Jul 20, 2023
Brottem John L.	General Counsel	EXERCISE	$1K–$15K	1K	$9.48	Jul 20, 2023
Trigg Leslie	Chair and CEO	SELL	$100K–$500K	20K	$20.90	Jul 5, 2023
Trigg Leslie	Chair and CEO	EXERCISE	$50K–$100K	20K	$4.11	Jul 5, 2023
Ahmed Nabeel	CFO	SELL	$15K–$50K	990	$21.70	Jul 5, 2023
Brottem John L.	General Counsel	SELL	$15K–$50K	1K	$21.97	Jun 21, 2023
Brottem John L.	General Counsel	EXERCISE	$1K–$15K	1K	$9.48	Jun 21, 2023
Trigg Leslie	Chair and CEO	EXERCISE	$50K–$100K	20K	$4.11	Jun 1, 2023
Trigg Leslie	Chair and CEO	SELL	$100K–$500K	20K	$21.10	Jun 1, 2023
Ahmed Nabeel	CFO	SELL	$15K–$50K	990	$20.83	Jun 1, 2023
Brottem John L.	General Counsel	SELL	$50K–$100K	4K	$20.02	May 17, 2023
Brottem John L.	General Counsel	EXERCISE	$1K–$15K	1K	$9.48	May 17, 2023
Racine Jean-Olivier	CTO	SELL	$1K–$15K	735	$19.91	May 17, 2023
Porter Stacey L.	Chief People Officer	SELL	$1K–$15K	626	$19.91	May 17, 2023
Ahmed Nabeel	CFO	SELL	$15K–$50K	2K	$19.91	May 17, 2023
Trigg Leslie	Chair and CEO	SELL	$50K–$100K	3K	$19.91	May 17, 2023
Williamson Steven S.	Chief Commercial O…	SELL	$1K–$15K	681	$19.91	May 17, 2023
Williamson Steven S.	Chief Commercial O…	SELL	$100K–$500K	10K	$19.83	May 8, 2023
Ahmed Nabeel	CFO	SELL	$15K–$50K	990	$20.00	May 5, 2023
Brottem John L.	General Counsel	SELL	$15K–$50K	1K	$20.00	May 5, 2023
Brottem John L.	General Counsel	EXERCISE	$1K–$15K	1K	$9.48	May 5, 2023
Trigg Leslie	Chair and CEO	EXERCISE	$100K–$500K	40K	$4.05	May 5, 2023
Trigg Leslie	Chair and CEO	SELL	$500K+	40K	$20.00	May 5, 2023
Brottem John L.	General Counsel	EXERCISE	$1K–$15K	1K	$9.48	Mar 21, 2023

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Institutional Ownership

13F filings as of Dec 31, 2025 · 75 funds holding

Fund	Shares	Value	Type
Alyeska Investment Group, L.P.	1.6M	$1M+	SH
PERCEPTIVE ADVISORS LLC	833K	$1M+	SH
Ensign Peak Advisors, Inc	560K	$1M+	SH
BML Capital Management, LLC	543K	$1M+	SH
PFM Health Sciences, LP	531K	$1M+	SH
Assenagon Asset Management S.A.	508K	$1M+	SH
GEODE CAPITAL MANAGEMENT, LLC	346K	$1M+	SH
STATE STREET CORP	330K	$1M+	SH
DEUTSCHE BANK AG\	164K	$500K+	SH
DIMENSIONAL FUND ADVISORS LP	149K	$500K+	SH
ACADIAN ASSET MANAGEMENT LLC	127K	$100K–$500K	SH
Birchview Capital, LP	99K	$100K–$500K	SH
GMT CAPITAL CORP	98K	$100K–$500K	SH
PURA VIDA INVESTMENTS, LLC	5K	$100K–$500K	SH
STIFEL FINANCIAL CORP	80K	$100K–$500K	SH
MORGAN STANLEY	78K	$100K–$500K	SH
C WorldWide Group Holding A/S	67K	$100K–$500K	SH
MARSHALL WACE, LLP	64K	$100K–$500K	SH
Squarepoint Ops LLC	59K	$100K–$500K	SH
BlackRock, Inc.	48K	$100K–$500K	SH