OUST SEC Filings: 8-K, 10-Q, S-3 & 424B – Ouster

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 3, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 5, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Mar 2, 2026

10-Q/A

Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]

Nov 7, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 5, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Ouster Announces Third Quarter 2026 Results with Record Product Revenue and 15th Straight Quarter of Growth

Nov 3, 2026

8-K

Ouster Reports Record Second Quarter 2026 Financial Results

Aug 6, 2026

8-K

Ouster, Inc. Completes Public Offering of Common Stock

Jul 6, 2026

8-K

Ouster, Inc. Announces Results of 2026 Annual Meeting and Approval of Authorized Share Increase

Jun 18, 2026

8-K

Ouster, Inc. Enters Into $100 Million "At-the-Market" Equity Offering Program

May 8, 2026

8-K

Ouster Reports Record Product Revenue for First Quarter 2026

May 5, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B5

REGISTERED OFFERING

Jul 6, 2026

424B5

PENDING FIXED PRICE OFFERING | Bank: Northland Capital Markets

Jul 2, 2026

424B5

[No Baby Shelf]* May 2026 ATM | Offering amount: $100,000,000 | Bank: Oppenheimer & Co. Inc., Northland Securities, Inc., Rosenblatt Securities Inc., Roth Capital Partners, LLC

May 8, 2026

424B3

May 2026 ATM | Offering amount: $100,000,000 | Bank: Oppenheimer & Co. Inc.

May 8, 2026

424B5

May 2025 ATM

May 12, 2025

424B3

UPDATED | SHARE RESALE REGISTRATION | Shares amount: 3,631,429 | Warrants amount: 367,531

May 26, 2023

Registrations

TYPE

HEADLINE

FILED AT

S-3ASR

July 2026 SHELF

Jul 1, 2026

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Mar 2, 2026

S-3

May 2025 SHELF

May 2, 2025

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Mar 21, 2025

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

Dec 20, 2024

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Aug 14, 2024

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

May 15, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 28, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 28, 2026

PRE 14A

Form PRE 14A - Other preliminary proxy statements

Apr 17, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 28, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Apr 28, 2025

Ownerships

TYPE

HEADLINE

FILED AT

144

Form 144 - Report of proposed sale of securities

Nov 6, 2026

SCHEDULE 13G

VANGUARD CAPITAL MANAGEMENT LLC (Filed by)

Oct 30, 2026

Heystee Susan (Reporting)

Oct 7, 2026

Chung Megan (Reporting)

Sep 16, 2026

SPENCER DARIEN (Reporting)

Sep 16, 2026

Pacala Charles Angus (Reporting)

Sep 16, 2026

Other

TYPE

HEADLINE

FILED AT

Form SD - Specialized disclosure report

May 29, 2026

Form SD - Specialized disclosure report

May 30, 2025

EFFECT

Form EFFECT - Notice of Effectiveness

May 13, 2025

LETTER

Form UPLOAD - SEC-generated letter

May 9, 2025

CORRESP

Form CORRESP - Correspondence

May 9, 2025

Form SD - Specialized disclosure report

May 31, 2024

Ouster, Inc. OUST · SEC Filings