Ernest E. Maddock - 18 Jun 2025 Form 4 Insider Report for Ouster, Inc. (OUST)

Reporting relationship: Director
Issuer ticker: OUST
Reported as of: 18 Jun 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 20 Jun 2025, 16:15:14 UTC
Prior SEC filing: 17 Jun 2025
Next SEC filing: 29 Sep 2025
Source filing: View source filing
Reporting owner signature: /s/ Megan Chung, as Attorney-in-Fact for Ernest E Maddock

Key filing fact

Ernest E. Maddock filed Form 4 for Ouster, Inc. (OUST) on 20 Jun 2025.

Key facts

This page summarizes Ernest E. Maddock's Form 4 filing for Ouster, Inc. (OUST).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 20 Jun 2025, 16:15.

Change

Previous filing in this sequence was filed on 17 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001227050 Primary reporting owner

MADDOCK ERNEST E

Relationship: Director
Address: 350 TREAT AVENUE, SAN FRANCISCO
Signature: /s/ Megan Chung, as Attorney-in-Fact for Ernest E Maddock
Signature date: 20 Jun 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

OUST transaction

Common Stock

Award

Transaction value: $0
Shares: +13,558
Change %: +20%
Price: $0.000000
Shares after: 82,677
Date: 18 Jun 2025
Ownership: Direct
Footnotes: F1

OUST transaction

Common Stock

Award

Transaction value: $0
Shares: +1,500
Change %: +1.8%
Price: $0.000000
Shares after: 84,177
Date: 18 Jun 2025
Ownership: Direct
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote 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.

Footnote F2

Represents Company RSUs which immediately vested in full on June 18, 2025.