Outset Medical Ownership & Insider Activity

Outset Medical (OM) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 9.5% of shares outstanding. Institutional investors hold 25.2%. Over the past 90 days, insiders made 1 purchase worth $870K and 3 sales worth $47K.

Shares Outstanding

18.797M

Shares Float

13.898M

Insider Shares Owned

1.785M

Insider % Owned

9.5%

Institutional Shares Held

4.738M

Institutional % Held

25.2%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$870K total

Sales (90d)

$47K total

Net Activity

Net Buying

Net Value (90d)

$824K

Outset Medical Insider Transactions (Last 6 Months)

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Date	Insider	Title	Type	Shares	Price	Value
Oct 1, 2026	Braden M Leonard	—	BUY	244.909K	$3.55	$870K
Aug 17, 2026	Leslie Trigg	CHAIR AND CEO	SELL	3.437K	$4.39	$15K
Aug 17, 2026	John L Brottem	GENERAL COUNSEL	SELL	2.632K	$4.39	$12K
Aug 17, 2026	Renee Gaeta	CHIEF FINANCIAL OFFICER	SELL	4.543K	$4.39	$20K
Jun 3, 2026	Renee Gaeta	CHIEF FINANCIAL OFFICER	SELL	17.672K	$4.94	$87K
May 15, 2026	Leslie Trigg	CHAIR AND CEO	SELL	3.445K	$3.70	$13K
May 15, 2026	Marc Nash	EVP OPERATIONS R&D & SERVICE	SELL	1.582K	$3.70	$6K
May 15, 2026	John L Brottem	GENERAL COUNSEL	SELL	2.638K	$3.70	$10K

Outset Medical Inc

Outset Medical Ownership & Insider Activity

Outset Medical Insider Transactions (Last 6 Months)

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