Peraso Inc. SEC filings PRSO
Peraso Inc. has 1,000 filings in SEC EDGAR's recent list, going back to May 20, 2005. Its latest annual report, Form ARS, was filed on Aug 10, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 13, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (material agreement, unregistered share sale). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D | Ownership over 5% (active) | Nov 4, 2026 | — |
| 4 | Insider transaction | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Jan 29, 2026 | Jan 7, 2026 |
| 3 | Initial insider ownership | Jan 29, 2026 | Dec 22, 2025 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| 4 | Insider transaction | Jan 9, 2026 | Jan 7, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 4 | Insider transaction | Aug 11, 2025 | Aug 7, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 7, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 7, 2025 |
| 4 | Insider transaction | Aug 11, 2025 | Aug 7, 2025 |
| 4 | Insider transaction | Apr 25, 2025 | Apr 15, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 4 | Insider transaction | Feb 13, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Feb 13, 2025 | Feb 11, 2025 |
| 4 | Insider transaction | Jan 23, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 23, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 23, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 23, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| 4 | Insider transaction | Dec 19, 2024 | Dec 17, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 4 | Insider transaction | Oct 17, 2024 | Oct 15, 2024 |
| 4/A | Filing | Jun 20, 2024 | Jun 14, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | Jun 17, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | Jun 17, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | Jun 17, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | Jun 14, 2024 |
| 4 | Insider transaction | Jun 13, 2024 | Jun 11, 2024 |
| 4 | Insider transaction | Apr 17, 2024 | Apr 15, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 27, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 27, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 27, 2024 |
| 4 | Insider transaction | Feb 29, 2024 | Feb 27, 2024 |
| SC 13G | Ownership over 5% (passive) | Feb 15, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 12, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 7, 2024 | — |
| 4 | Insider transaction | Dec 19, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 19, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 19, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Dec 19, 2023 | Dec 15, 2023 |
| 4 | Insider transaction | Oct 17, 2023 | Oct 13, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 16, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 16, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 16, 2023 |
| 4 | Insider transaction | Jun 20, 2023 | Jun 16, 2023 |
| 4 | Insider transaction | Jun 12, 2023 | Jun 8, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| 4 | Insider transaction | Feb 7, 2023 | Feb 3, 2023 |
| 4 | Insider transaction | Feb 7, 2023 | Feb 3, 2023 |
| 4 | Insider transaction | Feb 7, 2023 | Feb 3, 2023 |
| 4 | Insider transaction | Feb 7, 2023 | Feb 3, 2023 |
| 4 | Insider transaction | Dec 20, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Dec 20, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Dec 20, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Dec 20, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Dec 20, 2022 | Dec 16, 2022 |
| 4 | Insider transaction | Oct 26, 2022 | Oct 24, 2022 |
| 3 | Initial insider ownership | Oct 26, 2022 | Oct 24, 2022 |
| 4 | Insider transaction | Aug 5, 2022 | Aug 3, 2022 |
| 4 | Insider transaction | Jul 29, 2022 | Jul 28, 2022 |
| 4 | Insider transaction | Jun 22, 2022 | Jun 17, 2022 |
| 4 | Insider transaction | Jun 17, 2022 | Jun 15, 2022 |
| 4 | Insider transaction | May 25, 2022 | May 23, 2022 |
| 4 | Insider transaction | May 23, 2022 | May 23, 2022 |
| 4 | Insider transaction | May 17, 2022 | May 12, 2022 |
| 4 | Insider transaction | Apr 19, 2022 | Apr 15, 2022 |
| 4 | Insider transaction | Apr 19, 2022 | Apr 15, 2022 |
| 4 | Insider transaction | Apr 19, 2022 | Apr 15, 2022 |
| 4 | Insider transaction | Apr 19, 2022 | Apr 15, 2022 |
| 4 | Insider transaction | Apr 19, 2022 | Apr 15, 2022 |
| 4 | Insider transaction | Mar 16, 2022 | Mar 14, 2022 |
| 4 | Insider transaction | Mar 16, 2022 | Mar 14, 2022 |
| 4 | Insider transaction | Mar 15, 2022 | Mar 11, 2022 |
| 4/A | Form 4/a submission | Feb 25, 2022 | Dec 17, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2022 | — |
| 4 | Insider transaction | Feb 8, 2022 | Feb 4, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2022 | — |
| 3 | Initial insider ownership | Dec 27, 2021 | Dec 17, 2021 |
| SC 13D | Ownership over 5% (active) | Dec 27, 2021 | — |
| 4 | Insider transaction | Dec 23, 2021 | Dec 22, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 22, 2021 |
| 4 | Insider transaction | Dec 23, 2021 | Dec 22, 2021 |
| 4 | Insider transaction | Dec 21, 2021 | Dec 17, 2021 |
| 4 | Insider transaction | Dec 21, 2021 | Dec 17, 2021 |
| 4 | Insider transaction | Dec 21, 2021 | Dec 17, 2021 |
| 3 | Initial insider ownership | Dec 20, 2021 | Dec 17, 2021 |
| 3 | Initial insider ownership | Dec 20, 2021 | Dec 17, 2021 |
| 3 | Initial insider ownership | Dec 20, 2021 | Dec 17, 2021 |
| 3 | Initial insider ownership | Dec 20, 2021 | Dec 17, 2021 |
| 3 | Initial insider ownership | Dec 20, 2021 | Dec 17, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Dec 13, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Dec 10, 2021 |
| 4 | Insider transaction | Dec 2, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Dec 2, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Dec 2, 2021 | Dec 1, 2021 |
| 4 | Insider transaction | Aug 9, 2021 | Aug 6, 2021 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 3, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Mar 1, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 26, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Feb 23, 2021 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 19, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13D | Ownership over 5% (active) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2021 | — |
| 4 | Insider transaction | Feb 8, 2021 | Feb 5, 2021 |
| 4 | Insider transaction | Feb 5, 2021 | Feb 3, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 5, 2021 | — |
| 4 | Insider transaction | Aug 7, 2020 | Aug 6, 2020 |
| 4 | Insider transaction | Jul 31, 2020 | Jul 29, 2020 |
| 4 | Insider transaction | Jul 31, 2020 | Jul 29, 2020 |
| 4 | Insider transaction | Jul 31, 2020 | Jul 29, 2020 |
| 4 | Insider transaction | May 11, 2020 | May 7, 2020 |
| SC 13G | Ownership over 5% (passive) | Apr 24, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Apr 22, 2020 | — |
| SC 13G | Ownership over 5% (passive) | Apr 17, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| 4 | Insider transaction | Feb 10, 2020 | Feb 6, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 6, 2020 | — |
| 4 | Insider transaction | Nov 22, 2019 | Nov 20, 2019 |
| 4 | Insider transaction | Nov 22, 2019 | Nov 20, 2019 |
| 4 | Insider transaction | Oct 25, 2019 | Oct 23, 2019 |
| 4 | Insider transaction | Oct 25, 2019 | Oct 23, 2019 |
| 4 | Insider transaction | Oct 25, 2019 | Oct 23, 2019 |
| 4 | Insider transaction | Aug 9, 2019 | Aug 6, 2019 |
| 4 | Insider transaction | Aug 9, 2019 | Aug 6, 2019 |
| 4 | Insider transaction | Mar 5, 2019 | Mar 1, 2019 |
| 4 | Insider transaction | Feb 8, 2019 | Feb 6, 2019 |
| 4 | Insider transaction | Feb 8, 2019 | Feb 6, 2019 |
| 4 | Insider transaction | Feb 8, 2019 | Feb 6, 2019 |
| 4 | Insider transaction | Feb 8, 2019 | Feb 6, 2019 |
| 4 | Insider transaction | Feb 8, 2019 | Feb 6, 2019 |
| SC 13G | Ownership over 5% (passive) | Feb 7, 2019 | — |
| 4/A | Primary document | Feb 5, 2019 | Jan 31, 2019 |
| 4 | Insider transaction | Feb 5, 2019 | Feb 1, 2019 |
| 4 | Insider transaction | Feb 5, 2019 | Feb 1, 2019 |
| 4 | Insider transaction | Feb 4, 2019 | Jan 31, 2019 |
| SC 13G | Ownership over 5% (passive) | Feb 4, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 30, 2019 | — |
| 4 | Insider transaction | Jan 9, 2019 | Jan 7, 2019 |
| 4 | Insider transaction | Jan 9, 2019 | Jan 7, 2019 |
| 4 | Insider transaction | Dec 11, 2018 | Dec 7, 2018 |
| 4 | Insider transaction | Dec 6, 2018 | Dec 3, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 30, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 30, 2018 | — |
| 3 | Initial insider ownership | Oct 30, 2018 | Oct 12, 2018 |
| 3 | Initial insider ownership | Oct 18, 2018 | Oct 12, 2018 |
| SC 13G | Ownership over 5% (passive) | Oct 9, 2018 | — |
| 4 | Insider transaction | Aug 2, 2018 | Jul 31, 2018 |
| 4 | Insider transaction | Aug 2, 2018 | Jul 31, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | May 15, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | May 11, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | May 11, 2018 | — |
| 4 | Insider transaction | Mar 5, 2018 | Mar 1, 2018 |
| 4 | Insider transaction | Mar 5, 2018 | Mar 1, 2018 |
| 4 | Insider transaction | Feb 20, 2018 | Feb 18, 2018 |
| 4 | Insider transaction | Feb 20, 2018 | Feb 18, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2018 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2018 | — |
| 4 | Insider transaction | Feb 5, 2018 | Jan 31, 2018 |
| 4 | Insider transaction | Feb 5, 2018 | Jan 31, 2018 |
| 4 | Insider transaction | Feb 5, 2018 | Feb 1, 2018 |
| 4 | Insider transaction | Feb 5, 2018 | Feb 1, 2018 |
| 4 | Insider transaction | Feb 5, 2018 | Feb 1, 2018 |
| 4 | Insider transaction | Jan 8, 2018 | Jan 4, 2018 |
| 4 | Insider transaction | Jan 8, 2018 | Jan 4, 2018 |
| SC 13G | Ownership over 5% (passive) | Nov 22, 2017 | — |
| 4 | Insider transaction | Nov 2, 2017 | Oct 19, 2017 |
| 4 | Insider transaction | Nov 2, 2017 | Oct 19, 2017 |
| 3 | Initial insider ownership | Nov 2, 2017 | Sep 26, 2017 |
| 3 | Initial insider ownership | Nov 2, 2017 | Sep 26, 2017 |
| 4 | Insider transaction | Oct 16, 2017 | Oct 13, 2017 |
| 4 | Insider transaction | Oct 16, 2017 | Oct 13, 2017 |
| 4 | Insider transaction | Oct 2, 2017 | Sep 26, 2017 |
| 4 | Insider transaction | Oct 2, 2017 | Sep 26, 2017 |
| 4 | Insider transaction | Mar 3, 2017 | Mar 1, 2017 |
| 4 | Insider transaction | Mar 3, 2017 | Mar 1, 2017 |
| 4 | Insider transaction | Mar 3, 2017 | Mar 1, 2017 |
| 4 | Insider transaction | Feb 22, 2017 | Feb 18, 2017 |
| 4 | Insider transaction | Feb 22, 2017 | Feb 18, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
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
- PRSO (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Jose, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 890394
- Former names
- MoSys, Inc. (until Dec 14, 2021); MONOLITHIC SYSTEM TECHNOLOGY INC (until May 19, 2006)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.