Ouster, Inc. — Director's Dealing 2025

Jun 20, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ouster, Inc. (OUST)
CIK: 0001816581
Period of Report: 2025-06-18

Reporting Person: Heystee Susan (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-18	Common Stock	A	13558	—	Acquired	90942.30	Direct

Footnotes

F1: Represents Ouster, Inc. (the "Company") restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Company's common stock. The RSUs vest in quarterly installments through the earlier of June 18, 2026 or the Company's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.