Leslie L Trigg - 07 Jan 2026 Form 4 Insider Report for Outset Medical, Inc. (OM)

Role: Chair and CEO, Director
Signature: By: John L Brottem For: Leslie Trigg
Issuer symbol: OM
Transactions as of: 07 Jan 2026
Net transactions value: -$7,665
Form type: 4
Filing time: 08 Jan 2026, 17:05:21 UTC
Previous filing: 18 Nov 2025
Next filing: 21 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Trigg Leslie	Chair and CEO, Director	3052 ORCHARD DRIVE, SAN JOSE	By: John L Brottem For: Leslie Trigg	08 Jan 2026	0001304125

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OM	Common Stock	Sale	$7,665	-1,795	-1.5%	$4.27	119,617	07 Jan 2026	Direct	F1
holding	OM	Common Stock						41,666	07 Jan 2026	Trigg 2002 Rev Trust
holding	OM	Common Stock						584	07 Jan 2026	Trigg Family Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Required number of shares sold by the reporting person to cover tax withholding obligations in connection with 4,904 shares of Common Stock underlying PSUs (i) which were, as previously reported, originally earned based on the achievement of applicable performance criteria as of December 31, 2024 or January 6, 2025, as applicable, as certified by the Compensation Committee of the Issuer's Board of Directors on January 17, 2025 and (ii) vested and were released on January 6, 2025. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.

Content

Required number of shares sold by the reporting person to cover tax withholding obligations in connection with 4,904 shares of Common Stock underlying PSUs (i) which were, as previously reported, originally earned based on the achievement of applicable performance criteria as of December 31, 2024 or January 6, 2025, as applicable, as certified by the Compensation Committee of the Issuer's Board of Directors on January 17, 2025 and (ii) vested and were released on January 6, 2025. This sale was made to satisfy tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary trade by the reporting person.