Marc Nash - Nov 17, 2025 Form 4 Insider Report for Outset Medical, Inc. (OM)

Role: EVP Operations R&D & Service
Signature: By: John L Brottem For: Marc Nash
Stock symbol: OM
Transactions as of: Nov 17, 2025
Transactions value $: -$1,136
Form type: 4
Date filed: 11/18/2025, 04:33 PM
Previous filing: Aug 25, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Nash Marc	EVP Operations R&D & Service	3052 ORCHARD DRIVE, SAN JOSE	By: John L Brottem For: Marc Nash	2025-11-18	0001983815

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OM	Common Stock	Sale	-$1.14K	-247	-0.51%	$4.60	48.3K	Nov 17, 2025	Direct	F1

* 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 the vesting of an aggregate of 674 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2023, July 24, 2023, and January 12, 2024. 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 the vesting of an aggregate of 674 shares of Common Stock underlying RSUs granted to the reporting person on March 15, 2023, July 24, 2023, and January 12, 2024. 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.