Ouster, Inc. SEC filings OUST
Ouster, Inc. has 713 filings in SEC EDGAR's recent list, going back to Jul 6, 2020. Its latest annual report, Form 10-K, was filed on Mar 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Jul 6, 2026 | — |
| 424B5 | Prospectus supplement | Jul 2, 2026 | — |
| S-3ASR | Automatic shelf registration | Jul 2, 2026 | — |
| 424B5 | Prospectus supplement | May 8, 2026 | — |
| 424B3 | Prospectus | May 8, 2026 | — |
| S-8 | Employee stock plan registration | Mar 2, 2026 | — |
| 424B5 | Prospectus supplement | May 12, 2025 | — |
| S-3 | Shelf registration | May 2, 2025 | — |
| S-8 | Employee stock plan registration | Mar 21, 2025 | — |
| S-8 | Employee stock plan registration | Aug 14, 2024 | — |
| S-8 | Employee stock plan registration | Mar 28, 2024 | — |
| 424B3 | Prospectus | May 30, 2023 | — |
| S-3/A | Filing | May 23, 2023 | — |
| S-3 | Shelf registration | May 11, 2023 | — |
| S-8 | Employee stock plan registration | Mar 27, 2023 | — |
| S-8 | Employee stock plan registration | Feb 14, 2023 | — |
| 424B3 | Prospectus | Dec 14, 2022 | — |
| S-4/A | Filing | Dec 6, 2022 | — |
| S-4 | Registration for a merger or exchange | Nov 23, 2022 | — |
| 424B3 | Prospectus | Jul 22, 2022 | — |
| S-8 | Employee stock plan registration | Jul 15, 2022 | — |
| POS AM | Filing | Jul 15, 2022 | — |
| S-8 | Employee stock plan registration | Jul 15, 2022 | — |
| 424B3 | Prospectus | Jul 14, 2022 | — |
| 424B5 | Prospectus supplement | May 10, 2022 | — |
| 424B3 | Prospectus | May 2, 2022 | — |
| 424B3 | Prospectus | May 2, 2022 | — |
| S-3 | Shelf registration | May 2, 2022 | — |
| 424B3 | Prospectus | Apr 8, 2022 | — |
| POS AM | Filing | Mar 25, 2022 | — |
| 424B3 | Prospectus | Feb 16, 2022 | — |
| 424B3 | Prospectus | Nov 15, 2021 | — |
| 424B3 | Prospectus | Nov 15, 2021 | — |
| S-8 | Employee stock plan registration | Oct 29, 2021 | — |
| 424B3 | Prospectus | Oct 25, 2021 | — |
| 424B3 | Prospectus | Oct 13, 2021 | — |
| 424B3 | Prospectus | Oct 5, 2021 | — |
| 424B3 | Prospectus | Aug 19, 2021 | — |
| S-1/A | Amended registration statement | Aug 16, 2021 | — |
| S-1/A | Amended registration statement | Aug 4, 2021 | — |
| S-8 | Employee stock plan registration | Jul 13, 2021 | — |
| S-1/A | Amended registration statement | Jul 12, 2021 | — |
| S-1 | Registration statement | Apr 2, 2021 | — |
| POS AM | Filing | Mar 10, 2021 | — |
| 424B3 | Prospectus | Feb 18, 2021 | — |
| S-4/A | Filing | Feb 11, 2021 | — |
| S-4/A | Filing | Jan 28, 2021 | — |
| S-4 | Registration for a merger or exchange | Dec 22, 2020 | — |
| 424B4 | Prospectus | Aug 21, 2020 | — |
| S-1/A | Amended registration statement | Aug 10, 2020 | — |
| S-1 | Registration statement | Aug 4, 2020 | — |
Showing 51 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- General Industrial Machinery & Equipment, NEC (SIC 3569)
- Listed as
- OUST (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Francisco, CA
- SEC filer status
- Non-accelerated filer
- SEC CIK
- 1816581
- Former names
- Ouster, Inc. (until Nov 3, 2026); Colonnade Acquisition Corp. (until Mar 15, 2021)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.