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
Nash Marc	EVP Operations R&D…	SELL	$15K–$50K	6K	$5.10	Jan 22, 2026
Brottem John L.	General Counsel	SELL	$50K–$100K	10K	$5.11	Jan 22, 2026
Trigg Leslie	Chair and CEO	SELL	$50K–$100K	14K	$5.11	Jan 21, 2026
Nash Marc	EVP Operations R&D…	SELL	<$1K	108	$4.27	Jan 8, 2026
Brottem John L.	General Counsel	SELL	<$1K	224	$4.27	Jan 8, 2026
Trigg Leslie	Chair and CEO	SELL	$1K–$15K	2K	$4.27	Jan 8, 2026
Drexler Karen	Director	SELL	$1K–$15K	2K	$4.37	Dec 2, 2025
Trigg Leslie	Chair and CEO	SELL	$1K–$15K	916	$4.60	Nov 18, 2025
Nash Marc	EVP Operations R&D…	SELL	$1K–$15K	247	$4.60	Nov 18, 2025
Brottem John L.	General Counsel	SELL	$1K–$15K	388	$4.60	Nov 18, 2025
Trigg Leslie	Chair and CEO	SELL	$15K–$50K	935	$17.80	May 16, 2025
Nash Marc	SVP Operations and…	SELL	$1K–$15K	252	$17.82	May 16, 2025
Brottem John L.	General Counsel	SELL	$1K–$15K	396	$17.82	May 16, 2025
Ahmed Nabeel	CFO	SELL	$1K–$15K	584	$17.81	May 16, 2025
Trigg Leslie	Chair and CEO	GRANT	N/A	99K	—	Jan 22, 2025
Trigg Leslie	Chair and CEO	SELL	$50K–$100K	65K	$0.80	Jan 22, 2025
Nash Marc	SVP Operations and…	SELL	$15K–$50K	23K	$0.80	Jan 22, 2025
Nash Marc	SVP Operations and…	GRANT	N/A	6K	—	Jan 22, 2025
Brottem John L.	General Counsel	SELL	$15K–$50K	33K	$0.80	Jan 22, 2025
Brottem John L.	General Counsel	GRANT	N/A	9K	—	Jan 22, 2025
Ahmed Nabeel	CFO	SELL	$15K–$50K	34K	$0.80	Jan 22, 2025
Ahmed Nabeel	CFO	GRANT	N/A	13K	—	Jan 22, 2025
Trigg Leslie	Chair and CEO	SELL	$15K–$50K	33K	$0.81	Jan 13, 2025
Nash Marc	SVP Operations and…	SELL	$1K–$15K	15K	$0.81	Jan 13, 2025
Brottem John L.	General Counsel	SELL	$15K–$50K	20K	$0.81	Jan 13, 2025
Ahmed Nabeel	CFO	SELL	$15K–$50K	29K	$0.81	Jan 13, 2025
Trigg Leslie	Chair and CEO	SELL	$1K–$15K	10K	$1.29	Jan 8, 2025
Nash Marc	SVP Operations and…	SELL	<$1K	720	$1.29	Jan 8, 2025
Brottem John L.	General Counsel	SELL	$1K–$15K	2K	$1.29	Jan 8, 2025
Ahmed Nabeel	CFO	SELL	$1K–$15K	2K	$1.29	Jan 8, 2025
Trigg Leslie	Chair and CEO	SELL	$1K–$15K	6K	$0.80	Nov 18, 2024
Nash Marc	SVP Operations and…	SELL	$1K–$15K	1K	$0.80	Nov 18, 2024
Brottem John L.	General Counsel	SELL	$1K–$15K	3K	$0.80	Nov 18, 2024
Ahmed Nabeel	CFO	SELL	$1K–$15K	4K	$0.80	Nov 18, 2024
Brottem John L.	General Counsel	SELL	$50K–$100K	11K	$4.78	Jun 14, 2024
GROSSMAN D KEITH	Director	EXERCISE	$50K–$100K	69K	$1.11	Jun 3, 2024
GROSSMAN D KEITH	Director	SELL	$100K–$500K	38K	$3.78	Jun 3, 2024
Ahmed Nabeel	CFO	SELL	$1K–$15K	2K	$3.15	Mar 4, 2024
Williamson Steven S.	Chief Commercial O…	SELL	$1K–$15K	3K	$3.57	Feb 16, 2024
Trigg Leslie	Chair and CEO	SELL	$15K–$50K	5K	$3.57	Feb 16, 2024
Racine Jean-Olivier	CTO	SELL	$1K–$15K	2K	$3.57	Feb 16, 2024
Nash Marc	SVP Operations and…	SELL	$1K–$15K	617	$3.57	Feb 16, 2024
Brottem John L.	General Counsel	SELL	$1K–$15K	3K	$3.57	Feb 16, 2024
Ahmed Nabeel	CFO	SELL	$15K–$50K	4K	$3.57	Feb 16, 2024
Williamson Steven S.	Chief Commercial O…	GRANT	N/A	218K	—	Jan 18, 2024
Williamson Steven S.	Chief Commercial O…	SELL	$1K–$15K	996	$4.29	Jan 18, 2024
Trigg Leslie	Chair and CEO	SELL	$15K–$50K	8K	$4.29	Jan 18, 2024
Trigg Leslie	Chair and CEO	GRANT	N/A	457K	—	Jan 18, 2024
Racine Jean-Olivier	CTO	GRANT	N/A	201K	—	Jan 18, 2024
Racine Jean-Olivier	CTO	SELL	$1K–$15K	723	$4.29	Jan 18, 2024

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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