Rambus Inc SEC filings RMBS
Rambus Inc has 1,004 filings in SEC EDGAR's recent list, going back to Oct 5, 2011. Its latest annual report, Form ARS, was filed on Mar 6, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 26, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 26, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2026 | Aug 31, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 5, 2026 | Aug 4, 2026 |
| 10-Q | Quarterly report | Jul 28, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2026 | Jul 27, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Apr 29, 2026 | Apr 29, 2026 |
| 10-Q | Quarterly report | Apr 28, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2026 | Apr 27, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Apr 24, 2026 | Apr 23, 2026 |
| ARS | Annual report to shareholders | Mar 6, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 6, 2026 | — |
| DEF 14A | Proxy statement | Mar 6, 2026 | Apr 23, 2026 |
| 10-K | Annual report | Feb 18, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2026 | Feb 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 10, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 2, 2026 | Feb 2, 2026 |
| 10-Q | Quarterly report | Oct 28, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2025 | Oct 27, 2025 |
| 10-Q | Quarterly report | Jul 29, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2025 | Jul 28, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Apr 30, 2025 | Apr 24, 2025 |
| 10-Q | Quarterly report | Apr 29, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2025 | Apr 28, 2025 |
| ARS | Annual report to shareholders | Mar 7, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 7, 2025 | — |
| DEF 14A | Proxy statement | Mar 7, 2025 | Apr 24, 2025 |
| S-8 | Employee stock plan registration | Feb 24, 2025 | — |
| 10-K | Annual report | Feb 24, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 3, 2025 | Feb 3, 2025 |
| 8-K |
Current report
Material agreement
|
Dec 10, 2024 | Dec 9, 2024 |
| 10-Q | Quarterly report | Oct 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2024 | Oct 28, 2024 |
| 10-Q | Quarterly report | Jul 31, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2024 | Jul 29, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2024 | Apr 29, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Apr 26, 2024 | Apr 25, 2024 |
| ARS | Annual report to shareholders | Mar 8, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 8, 2024 | — |
| DEF 14A | Proxy statement | Mar 8, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 1, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Auditor change
|
Feb 28, 2024 | Feb 26, 2024 |
| 10-K | Annual report | Feb 23, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2024 | Feb 5, 2024 |
| 10-Q | Quarterly report | Nov 3, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2023 | Oct 30, 2023 |
| 8-K |
Current report
Acquisition or sale of assets
|
Sep 7, 2023 | Sep 6, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 11, 2023 | Aug 10, 2023 |
| 10-Q | Quarterly report | Aug 4, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Aug 2, 2023 | Jul 27, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Material agreement
|
Jul 20, 2023 | Jul 19, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2023 | — |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 2, 2023 | Apr 27, 2023 |
| 8-K |
Current report
Results of operations
|
May 1, 2023 | May 1, 2023 |
| 8-K |
Current report
Material agreement
|
Apr 4, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | Mar 17, 2023 | — |
| DEF 14A | Proxy statement | Mar 17, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Mar 6, 2023 | Mar 1, 2023 |
| PRE 14A | Preliminary proxy statement | Feb 24, 2023 | — |
| 10-K | Annual report | Feb 24, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 6, 2023 | Feb 6, 2023 |
| 10-Q | Quarterly report | Nov 4, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2022 | Oct 31, 2022 |
| 8-K |
Current report
Material agreement
|
Oct 31, 2022 | Oct 27, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 12, 2022 | Sep 9, 2022 |
| 8-K |
Current report
Other events
|
Aug 11, 2022 | Aug 11, 2022 |
| 10-Q | Quarterly report | Aug 5, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 1, 2022 | Aug 1, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2022 | Aug 1, 2022 |
| UPLOAD | Letter from the SEC | Jun 6, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| CORRESP | Letter to the SEC | May 27, 2022 | — |
| UPLOAD | Letter from the SEC | May 17, 2022 | — |
| CORRESP | Letter to the SEC | May 10, 2022 | — |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Other events
|
May 5, 2022 | May 5, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 4, 2022 | Apr 28, 2022 |
| 8-K |
Current report
Results of operations
|
May 2, 2022 | May 2, 2022 |
| UPLOAD | Letter from the SEC | Apr 27, 2022 | — |
| 8-K |
Current report
Material agreement
|
Mar 11, 2022 | Mar 11, 2022 |
| DEFA14A | Additional proxy material | Mar 11, 2022 | — |
| DEF 14A | Proxy statement | Mar 11, 2022 | Apr 28, 2022 |
| 8-K |
Current report
Other events
|
Mar 3, 2022 | Mar 2, 2022 |
| 10-K | Annual report | Feb 28, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2022 | Feb 7, 2022 |
| 10-Q | Quarterly report | Nov 5, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2021 | Nov 1, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Oct 13, 2021 | Oct 8, 2021 |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2021 | Aug 2, 2021 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jun 16, 2021 | Jun 15, 2021 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Jun 16, 2021 | Jun 15, 2021 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| 10-Q | Quarterly report | May 7, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 4, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Results of operations
|
May 3, 2021 | May 3, 2021 |
| SEC STAFF LETTER | Filing | Apr 16, 2021 | — |
| DEF 14A | Proxy statement | Mar 29, 2021 | Apr 29, 2021 |
| 10-K/A | Amended annual report | Mar 29, 2021 | Dec 31, 2020 |
| SEC STAFF LETTER | Filing | Mar 19, 2021 | — |
| 8-K |
Current report
Material agreement, Officer or director change
|
Mar 16, 2021 | Mar 12, 2021 |
| 8-K |
Current report
Restatement
|
Mar 16, 2021 | Mar 15, 2021 |
| 10-K | Annual report | Feb 26, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Officer or director change
|
Feb 8, 2021 | Feb 5, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 1, 2021 | Feb 1, 2021 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Nov 12, 2020 | Nov 11, 2020 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 2, 2020 | Nov 2, 2020 |
| 8-K |
Current report
Material agreement
|
Sep 3, 2020 | Sep 2, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2020 | Aug 3, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 31, 2020 | Jul 30, 2020 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| S-8 | Employee stock plan registration | May 29, 2020 | — |
| 10-Q | Quarterly report | May 8, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Results of operations
|
May 4, 2020 | May 4, 2020 |
| DEFA14A | Additional proxy material | Mar 13, 2020 | — |
| DEF 14A | Proxy statement | Mar 13, 2020 | Apr 30, 2020 |
| 10-K | Annual report | Feb 26, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2020 | Jan 27, 2020 |
| 8-K |
Current report
Other events
|
Dec 9, 2019 | Dec 6, 2019 |
| 10-Q | Quarterly report | Nov 8, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 25, 2019 | Oct 24, 2019 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Oct 22, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Other events
|
Sep 11, 2019 | Sep 11, 2019 |
| 8-K |
Current report
Other events
|
Sep 4, 2019 | Sep 3, 2019 |
| S-8 | Employee stock plan registration | Aug 29, 2019 | — |
| 8-K |
Current report
Officer or director change
|
Aug 28, 2019 | Aug 26, 2019 |
| 8-K |
Current report
Other events
|
Aug 27, 2019 | Aug 27, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 13, 2019 | Aug 12, 2019 |
| 10-Q | Quarterly report | Aug 2, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2019 | Jul 29, 2019 |
| 8-K |
Current report
Other events
|
Jul 29, 2019 | Jul 26, 2019 |
| 8-K |
Current report
Material agreement
|
Jul 10, 2019 | Jul 8, 2019 |
| 8-K |
Current report
Material agreement
|
Jun 25, 2019 | Jun 20, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2019 | — |
| 10-Q | Quarterly report | May 3, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Apr 25, 2019 | Apr 25, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2019 | Apr 22, 2019 |
| DEFA14A | Additional proxy material | Mar 8, 2019 | — |
| DEF 14A | Proxy statement | Mar 8, 2019 | Apr 25, 2019 |
| 10-K | Annual report | Feb 22, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2019 | Feb 14, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2019 | Jan 28, 2019 |
| 10-Q | Quarterly report | Nov 2, 2018 | Sep 30, 2018 |
| UPLOAD | Letter from the SEC | Oct 30, 2018 | — |
| 8-K |
Current report
Results of operations
|
Oct 29, 2018 | Oct 29, 2018 |
| 8-K |
Current report
Officer or director change
|
Oct 29, 2018 | Oct 25, 2018 |
| CORRESP | Letter to the SEC | Oct 2, 2018 | — |
| UPLOAD | Letter from the SEC | Sep 24, 2018 | — |
| 10-Q | Quarterly report | Aug 3, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2018 | Jul 30, 2018 |
| 8-K |
Current report
Officer or director change
|
Jul 30, 2018 | Jul 27, 2018 |
| 8-K |
Current report
Officer or director change, Other events
|
Jun 28, 2018 | Jun 28, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2018 | — |
| S-8 | Employee stock plan registration | May 24, 2018 | — |
| 8-K |
Current report
Officer or director change
|
May 17, 2018 | May 14, 2018 |
| 10-Q | Quarterly report | May 10, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
May 7, 2018 | May 7, 2018 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Other events
|
Apr 27, 2018 | Apr 26, 2018 |
| DEFA14A | Additional proxy material | Mar 9, 2018 | — |
| DEF 14A | Proxy statement | Mar 9, 2018 | Apr 26, 2018 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Mar 6, 2018 | Mar 5, 2018 |
| 10-K | Annual report | Feb 23, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2018 | Jan 29, 2018 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Nov 17, 2017 | Nov 13, 2017 |
| 10-Q | Quarterly report | Oct 27, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2017 | Oct 23, 2017 |
| 10-Q | Quarterly report | Jul 28, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 24, 2017 | Jul 24, 2017 |
| 8-K |
Current report
Officer or director change
|
Jul 18, 2017 | Jul 14, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2017 | May 30, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2017 | — |
| 8-K |
Current report
Material agreement, New debt, Other events
|
May 2, 2017 | May 1, 2017 |
| 10-Q | Quarterly report | Apr 28, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Apr 25, 2017 | Apr 20, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2017 | Apr 24, 2017 |
| DEFA14A | Additional proxy material | Mar 9, 2017 | — |
| DEF 14A | Proxy statement | Mar 9, 2017 | Apr 20, 2017 |
| 10-K | Annual report | Feb 17, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2017 | Jan 30, 2017 |
| 10-Q | Quarterly report | Oct 28, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2016 | Oct 24, 2016 |
| 8-K |
Current report
Officer or director change
|
Sep 21, 2016 | Sep 19, 2016 |
| 8-K |
Current report
Other events
|
Aug 9, 2016 | Aug 8, 2016 |
| 8-K |
Current report
Officer or director change
|
Aug 5, 2016 | Aug 5, 2016 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Aug 4, 2016 | Aug 4, 2016 |
| 10-Q | Quarterly report | Jul 22, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2016 | Jul 18, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 30, 2016 | Jun 29, 2016 |
| UPLOAD | Letter from the SEC | Jun 28, 2016 | — |
| CORRESP | Letter to the SEC | Jun 17, 2016 | — |
Showing 200 filings, the most recent 200. 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
- RMBS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Jose, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 917273
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.