Arcadia Biosciences, Inc. SEC filings RKDA
Arcadia Biosciences, Inc. has 596 filings in SEC EDGAR's recent list, going back to Aug 4, 2009. 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 Sep 15, 2026 (officer or director change, shareholder vote results). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 30, 2026 | — |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 10, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 19, 2025 | — |
| 4 | Insider transaction | May 12, 2025 | May 9, 2025 |
| 4 | Insider transaction | May 12, 2025 | May 9, 2025 |
| 4 | Insider transaction | Feb 5, 2025 | Feb 3, 2025 |
| 4 | Insider transaction | Feb 5, 2025 | Feb 3, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 3, 2025 | — |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 19, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 1, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 1, 2024 |
| 3 | Initial insider ownership | Jul 18, 2024 | Jul 5, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 4 | Insider transaction | Feb 5, 2024 | Feb 1, 2024 |
| SC 13G | Ownership over 5% (passive) | Jan 3, 2024 | — |
| 4 | Insider transaction | Aug 7, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Jun 16, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 16, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 16, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 16, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 16, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | Jun 16, 2023 | Jun 6, 2023 |
| 4 | Insider transaction | May 30, 2023 | May 30, 2023 |
| 4 | Insider transaction | Apr 28, 2023 | Apr 4, 2023 |
| 4 | Insider transaction | Apr 28, 2023 | Apr 4, 2023 |
| 4 | Insider transaction | Apr 28, 2023 | Apr 4, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| 4 | Insider transaction | Feb 2, 2023 | Feb 1, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Jan 20, 2023 | — |
| 4 | Insider transaction | Jan 5, 2023 | Jan 3, 2023 |
| 3 | Initial insider ownership | Jan 5, 2023 | Jan 3, 2023 |
| 4 | Insider transaction | Aug 18, 2022 | Aug 16, 2022 |
| 4 | Insider transaction | Aug 18, 2022 | Aug 16, 2022 |
| 4 | Insider transaction | Aug 3, 2022 | Aug 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Jun 3, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | Apr 13, 2022 | Apr 11, 2022 |
| 4 | Insider transaction | Apr 13, 2022 | Apr 11, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2022 | — |
| 4 | Insider transaction | Feb 4, 2022 | Feb 2, 2022 |
| 3 | Initial insider ownership | Feb 4, 2022 | Feb 2, 2022 |
| 4 | Insider transaction | Jul 13, 2021 | Jul 12, 2021 |
| 3 | Initial insider ownership | Jul 13, 2021 | Jul 12, 2021 |
| 4 | Insider transaction | Jun 4, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | Jun 4, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | Jun 4, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | Jun 4, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | Jun 4, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | Jun 4, 2021 | Jun 2, 2021 |
| 4 | Insider transaction | May 20, 2021 | May 17, 2021 |
| 3 | Initial insider ownership | May 20, 2021 | May 17, 2021 |
| 4 | Insider transaction | Feb 24, 2021 | Feb 22, 2021 |
| 3 | Initial insider ownership | Feb 24, 2021 | Feb 22, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 29, 2021 | — |
| 4 | Insider transaction | Jan 25, 2021 | Jan 21, 2021 |
| 4 | Insider transaction | Jan 25, 2021 | Jan 21, 2021 |
| 4 | Insider transaction | Jan 25, 2021 | Jan 21, 2021 |
| 4 | Insider transaction | Jul 10, 2020 | Jul 8, 2020 |
| 4 | Insider transaction | Jul 10, 2020 | Jul 8, 2020 |
| 4 | Insider transaction | Jun 3, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 3, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 3, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 3, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Jun 3, 2020 | Jun 1, 2020 |
| 4 | Insider transaction | Apr 3, 2020 | Apr 1, 2020 |
| 3 | Initial insider ownership | Apr 3, 2020 | Apr 1, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 11, 2020 | — |
| 4 | Insider transaction | Feb 4, 2020 | Feb 3, 2020 |
| 4 | Insider transaction | Feb 4, 2020 | Feb 3, 2020 |
| 4 | Insider transaction | Feb 4, 2020 | Feb 3, 2020 |
| 4 | Insider transaction | Dec 23, 2019 | Dec 23, 2019 |
| 4 | Insider transaction | Nov 20, 2019 | Nov 19, 2019 |
| 4 | Insider transaction | Nov 19, 2019 | Nov 18, 2019 |
| 4 | Insider transaction | Nov 18, 2019 | Nov 14, 2019 |
| 4 | Insider transaction | Sep 23, 2019 | Sep 23, 2019 |
| 4 | Insider transaction | Sep 17, 2019 | Sep 17, 2019 |
| SC 13G | Ownership over 5% (passive) | Sep 16, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Sep 11, 2019 | — |
| 4 | Insider transaction | Sep 10, 2019 | Sep 10, 2019 |
| 3 | Initial insider ownership | Sep 10, 2019 | Sep 1, 2019 |
| 4 | Insider transaction | Sep 10, 2019 | Sep 10, 2019 |
| 4 | Insider transaction | Sep 10, 2019 | Sep 10, 2019 |
| SC 13G | Ownership over 5% (passive) | Sep 9, 2019 | — |
| 4/A | Form 4/a submission | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Aug 28, 2019 | Aug 26, 2019 |
| 4 | Insider transaction | Jun 7, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 7, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 7, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 4, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 4, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 4, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 4, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 4, 2019 | Jun 3, 2019 |
| 4 | Insider transaction | Jun 4, 2019 | Jun 3, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2019 | — |
| SC 13G | Ownership over 5% (passive) | Feb 5, 2019 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 4, 2019 | — |
| 4 | Insider transaction | Sep 20, 2018 | Sep 18, 2018 |
| 4 | Insider transaction | Sep 20, 2018 | Sep 18, 2018 |
| 4 | Insider transaction | Sep 20, 2018 | Sep 18, 2018 |
| SC 13G | Ownership over 5% (passive) | Jun 21, 2018 | — |
| SC 13G | Ownership over 5% (passive) | Jun 21, 2018 | — |
| 4 | Insider transaction | Jun 8, 2018 | Jun 6, 2018 |
| 4 | Insider transaction | Jun 8, 2018 | Jun 6, 2018 |
| 4 | Insider transaction | Jun 8, 2018 | Jun 6, 2018 |
| 4 | Insider transaction | Jun 8, 2018 | Jun 6, 2018 |
| 4 | Insider transaction | Jun 8, 2018 | Jun 6, 2018 |
| 4 | Insider transaction | Jun 8, 2018 | Jun 6, 2018 |
| 3 | Initial insider ownership | Jun 8, 2018 | Jun 6, 2018 |
| 4 | Insider transaction | May 15, 2018 | May 12, 2018 |
| 3 | Initial insider ownership | May 15, 2018 | May 12, 2018 |
| 4 | Insider transaction | Mar 27, 2018 | Mar 23, 2018 |
| 4 | Insider transaction | Mar 27, 2018 | Mar 23, 2018 |
| SC 13G | Ownership over 5% (passive) | Mar 22, 2018 | — |
| 4 | Insider transaction | Mar 21, 2018 | Mar 19, 2018 |
| 3 | Initial insider ownership | Mar 21, 2018 | Mar 19, 2018 |
| 4 | Insider transaction | Mar 16, 2018 | Mar 14, 2018 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 9, 2018 | — |
| 4 | Insider transaction | Nov 21, 2017 | Nov 17, 2017 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 9, 2017 | — |
| 3/A | Form 3/a submission | Aug 11, 2017 | Aug 7, 2017 |
| 4 | Insider transaction | Aug 9, 2017 | Aug 7, 2017 |
| 3 | Initial insider ownership | Aug 9, 2017 | Aug 7, 2017 |
| 4/A | Form 4/a submission | Jun 16, 2017 | Jun 7, 2017 |
| 4 | Insider transaction | Jun 12, 2017 | Jun 8, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 8, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 7, 2017 |
| 3 | Initial insider ownership | Jun 9, 2017 | Jun 7, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 8, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 8, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 7, 2017 |
| 3 | Initial insider ownership | Jun 9, 2017 | Jun 7, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 7, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 7, 2017 |
| 4 | Insider transaction | Jun 9, 2017 | Jun 7, 2017 |
| SC 13D/A | Amended ownership over 5% (active) | Mar 10, 2017 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2017 | — |
| 4 | Insider transaction | Nov 2, 2016 | Oct 30, 2016 |
| 3 | Initial insider ownership | Nov 2, 2016 | Oct 30, 2016 |
| 4/A | Form 4/a submission | Sep 12, 2016 | Sep 12, 2016 |
| 4 | Insider transaction | Sep 12, 2016 | Sep 12, 2016 |
| 3 | Initial insider ownership | Sep 12, 2016 | Sep 12, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 22, 2016 | Aug 18, 2016 |
| 4 | Insider transaction | Aug 8, 2016 | Aug 4, 2016 |
| 4 | Insider transaction | Jul 20, 2016 | Jul 9, 2016 |
| 4 | Insider transaction | Jul 20, 2016 | Jul 9, 2016 |
| 4 | Insider transaction | Jun 15, 2016 | Jun 13, 2016 |
| 4 | Insider transaction | May 25, 2016 | May 23, 2016 |
| 3 | Initial insider ownership | May 24, 2016 | May 23, 2016 |
| 4 | Insider transaction | Apr 27, 2016 | Apr 25, 2016 |
| 4 | Insider transaction | Apr 6, 2016 | Apr 4, 2016 |
| 4 | Insider transaction | Mar 7, 2016 | Mar 3, 2016 |
| 3/A | Form 3/a submission | Feb 29, 2016 | May 12, 2015 |
| SC 13G | Ownership over 5% (passive) | Feb 16, 2016 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2016 | — |
| 4 | Insider transaction | Feb 3, 2016 | Feb 1, 2016 |
| 4 | Insider transaction | Feb 3, 2016 | Feb 1, 2016 |
| 4 | Insider transaction | Dec 16, 2015 | Dec 15, 2015 |
| 3/A | Form 3/a submission | Dec 16, 2015 | May 14, 2015 |
| 4 | Insider transaction | Dec 2, 2015 | Dec 1, 2015 |
| 4 | Insider transaction | Nov 12, 2015 | Nov 11, 2015 |
| 4 | Insider transaction | Nov 12, 2015 | Nov 11, 2015 |
| 4 | Insider transaction | Oct 13, 2015 | Oct 9, 2015 |
| 4 | Insider transaction | Oct 8, 2015 | Oct 6, 2015 |
| 4 | Insider transaction | Oct 5, 2015 | Oct 2, 2015 |
| 4 | Insider transaction | Oct 5, 2015 | Oct 1, 2015 |
| 4 | Insider transaction | Oct 1, 2015 | Oct 1, 2015 |
| 4 | Insider transaction | Sep 30, 2015 | Sep 28, 2015 |
| 4 | Insider transaction | Sep 25, 2015 | Sep 23, 2015 |
| 4 | Insider transaction | Sep 14, 2015 | Sep 10, 2015 |
| 4 | Insider transaction | Sep 11, 2015 | Sep 9, 2015 |
| 4 | Insider transaction | Sep 11, 2015 | Sep 9, 2015 |
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
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- RKDA (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Dallas, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1469443
Other Crude Petroleum & Natural Gas companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.