Cerebras Systems Inc. SEC filings CBRS
Cerebras Systems Inc. has 128 filings in SEC EDGAR's recent list, going back to Jun 17, 2024. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 12, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 5, 2026 | — |
| 4 | Insider transaction | Oct 28, 2026 | Oct 27, 2026 |
| 144 | Notice of proposed sale | Oct 27, 2026 | — |
| 4 | Insider transaction | Oct 7, 2026 | Oct 5, 2026 |
| 4 | Insider transaction | Oct 6, 2026 | Oct 5, 2026 |
| 4 | Insider transaction | Oct 2, 2026 | Sep 30, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 29, 2026 |
| 4 | Insider transaction | Sep 30, 2026 | Sep 28, 2026 |
| 144 | Notice of proposed sale | Sep 29, 2026 | — |
| 144 | Notice of proposed sale | Sep 29, 2026 | — |
| 4 | Insider transaction | Sep 28, 2026 | Sep 25, 2026 |
| 144 | Notice of proposed sale | Sep 25, 2026 | — |
| 4 | Insider transaction | Sep 25, 2026 | Sep 23, 2026 |
| 4 | Insider transaction | Sep 23, 2026 | Sep 21, 2026 |
| 4 | Insider transaction | Sep 23, 2026 | Sep 21, 2026 |
| 4 | Insider transaction | Sep 17, 2026 | Sep 15, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 8, 2026 |
| 4 | Insider transaction | Sep 8, 2026 | Sep 4, 2026 |
| 4 | Insider transaction | Sep 8, 2026 | Sep 4, 2026 |
| 4 | Insider transaction | Sep 8, 2026 | Sep 4, 2026 |
| 144 | Notice of proposed sale | Sep 4, 2026 | — |
| 144 | Notice of proposed sale | Sep 4, 2026 | — |
| 144 | Notice of proposed sale | Sep 4, 2026 | — |
| 4 | Insider transaction | Sep 4, 2026 | Sep 2, 2026 |
| 4 | Insider transaction | Aug 26, 2026 | Aug 24, 2026 |
| 4 | Insider transaction | Aug 26, 2026 | Aug 24, 2026 |
| 4 | Insider transaction | Aug 26, 2026 | Aug 24, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 21, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 21, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 21, 2026 |
| 4 | Insider transaction | Aug 21, 2026 | Aug 20, 2026 |
| 144 | Notice of proposed sale | Aug 21, 2026 | — |
| 144 | Notice of proposed sale | Aug 21, 2026 | — |
| 4 | Insider transaction | Aug 21, 2026 | Aug 19, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 4 | Insider transaction | Aug 20, 2026 | Aug 18, 2026 |
| 144 | Notice of proposed sale | Aug 20, 2026 | — |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 19, 2026 | Aug 17, 2026 |
| 144 | Notice of proposed sale | Aug 18, 2026 | — |
| 144 | Notice of proposed sale | Aug 18, 2026 | — |
| 144 | Notice of proposed sale | Aug 18, 2026 | — |
| 4 | Insider transaction | Aug 18, 2026 | Jun 24, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Jun 24, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 14, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 18, 2026 | — |
| 144 | Notice of proposed sale | Aug 17, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| 144 | Notice of proposed sale | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| S-8 POS | Filing | Aug 12, 2026 | — |
| 8-K |
Current report
Results of operations
|
Aug 12, 2026 | Aug 12, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 22, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 8, 2026 | — |
| 4 | Insider transaction | Jul 1, 2026 | Jun 29, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 29, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 29, 2026 |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| 4 | Insider transaction | Jun 29, 2026 | Jun 25, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 26, 2026 | — |
| 4 | Insider transaction | Jun 26, 2026 | Jun 25, 2026 |
| 10-Q | Quarterly report | Jun 24, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Jun 23, 2026 | Jun 23, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Jun 11, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 5, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 4, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | May 22, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 22, 2026 | — |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 15, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 4 | Insider transaction | May 15, 2026 | May 13, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
May 15, 2026 | May 15, 2026 |
| 424B4 | Prospectus | May 14, 2026 | — |
| S-8 | Employee stock plan registration | May 14, 2026 | — |
| S-8 | Employee stock plan registration | May 14, 2026 | — |
| EFFECT | Filing | May 13, 2026 | — |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| 3 | Initial insider ownership | May 13, 2026 | May 13, 2026 |
| CERT | Filing | May 13, 2026 | — |
| 8-A12B | Filing | May 11, 2026 | — |
| S-1/A | Amended registration statement | May 11, 2026 | — |
| S-1/A | Amended registration statement | May 4, 2026 | — |
| S-1 | Registration statement | Apr 17, 2026 | — |
| DRS/A | Filing | Mar 31, 2026 | — |
| DRS | Filing | Dec 22, 2025 | — |
| RW | Filing | Oct 3, 2025 | — |
| S-1 | Registration statement | Sep 30, 2024 | — |
| DRS/A | Filing | Aug 30, 2024 | — |
| DRS/A | Filing | Jul 30, 2024 | — |
| DRS | Filing | Jun 17, 2024 | — |
Showing 128 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
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- CBRS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Sunnyvale, CA
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 2021728
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.