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 |
|---|---|---|---|
| S-8 | Employee stock plan registration | Sep 30, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 15, 2026 | Sep 10, 2026 |
| 8-K |
Current report
Listing notice
|
Sep 4, 2026 | Aug 31, 2026 |
| 10-Q | Quarterly report | Aug 13, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2026 | Aug 13, 2026 |
| ARS | Annual report to shareholders | Aug 10, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Aug 10, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Listing notice
|
Aug 10, 2026 | Aug 4, 2026 |
| PRE 14A | Preliminary proxy statement | Jul 31, 2026 | Dec 31, 2025 |
| 424B3 | Prospectus | Jul 9, 2026 | — |
| EFFECT | Filing | Jul 8, 2026 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 2, 2026 | Jul 1, 2026 |
| D | Filing | Jun 26, 2026 | — |
| S-3 | Shelf registration | Jun 26, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jun 15, 2026 | Jun 11, 2026 |
| 10-Q | Quarterly report | May 14, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 14, 2026 | May 14, 2026 |
| 10-K/A | Amended annual report | Apr 30, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Auditor change
|
Apr 3, 2026 | Mar 30, 2026 |
| 10-K | Annual report | Mar 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 26, 2026 | Mar 26, 2026 |
| 424B3 | Prospectus | Feb 11, 2026 | — |
| EFFECT | Filing | Feb 10, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Feb 6, 2026 | Feb 4, 2026 |
| CORRESP | Letter to the SEC | Feb 5, 2026 | — |
| UPLOAD | Letter from the SEC | Feb 5, 2026 | — |
| S-3 | Shelf registration | Jan 28, 2026 | — |
| CORRESP | Letter to the SEC | Jan 27, 2026 | — |
| D | Filing | Jan 27, 2026 | — |
| RW | Filing | Jan 20, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Regulation FD disclosure
|
Jan 14, 2026 | Jan 9, 2026 |
| 425 | Filing | Dec 29, 2025 | — |
| 8-K |
Current report
Agreement ended, Regulation FD disclosure
|
Dec 29, 2025 | Dec 24, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Dec 23, 2025 | Dec 19, 2025 |
| ARS | Annual report to shareholders | Nov 19, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Nov 19, 2025 | Dec 19, 2025 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2025 | Nov 7, 2025 |
| 8-K |
Current report
Other events
|
Oct 24, 2025 | Oct 22, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 29, 2025 | Aug 26, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 425 | Filing | Aug 14, 2025 | — |
| 8-K |
Current report
Results of operations
|
Aug 14, 2025 | Aug 14, 2025 |
| S-4/A | Filing | Jul 31, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 16, 2025 | May 14, 2025 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 425 | Filing | May 8, 2025 | — |
| 8-K |
Current report
Results of operations
|
May 8, 2025 | May 8, 2025 |
| 425 | Filing | May 2, 2025 | — |
| 8-K |
Current report
Material agreement
|
May 2, 2025 | Apr 30, 2025 |
| 10-K/A | Amended annual report | Apr 30, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Material agreement
|
Apr 3, 2025 | Mar 28, 2025 |
| 10-K | Annual report | Mar 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 20, 2025 | Mar 20, 2025 |
| S-4 | Registration for a merger or exchange | Feb 14, 2025 | — |
| 425 | Filing | Dec 11, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 11, 2024 | Dec 11, 2024 |
| 425 | Filing | Dec 6, 2024 | — |
| 8-K |
Current report
Material agreement, Change in control, Officer or director change, Regulation FD disclosure
|
Dec 6, 2024 | Dec 4, 2024 |
| S-8 | Employee stock plan registration | Nov 22, 2024 | — |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K/A |
Amended current report
Officer or director change
|
Aug 23, 2024 | Jul 2, 2024 |
| 10-Q | Quarterly report | Aug 13, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 7, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 8, 2024 | Jul 2, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jul 1, 2024 | Jun 25, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
May 20, 2024 | May 14, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
May 17, 2024 | May 13, 2024 |
| DEFA14A | Additional proxy material | May 16, 2024 | — |
| DEF 14A | Proxy statement | May 16, 2024 | May 16, 2024 |
| 10-Q | Quarterly report | May 13, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| 10-K/A | Amended annual report | Apr 29, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Mar 28, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 28, 2024 | Mar 28, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2024 | Feb 8, 2024 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 10-Q | Quarterly report | Aug 10, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 20, 2023 | Jul 20, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2023 | Jun 6, 2023 |
| S-8 | Employee stock plan registration | May 25, 2023 | — |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| DEFA14A | Additional proxy material | Apr 25, 2023 | — |
| DEF 14A | Proxy statement | Apr 25, 2023 | — |
| 424B3 | Prospectus | Apr 18, 2023 | — |
| EFFECT | Filing | Apr 17, 2023 | — |
| CORRESP | Letter to the SEC | Apr 13, 2023 | — |
| 10-K/A | Amended annual report | Apr 13, 2023 | Dec 31, 2022 |
| UPLOAD | Letter from the SEC | Apr 10, 2023 | — |
| CORRESP | Letter to the SEC | Apr 3, 2023 | — |
| S-3 | Shelf registration | Apr 3, 2023 | — |
| 10-K | Annual report | Mar 30, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 30, 2023 | Mar 30, 2023 |
| 424B3 | Prospectus | Mar 3, 2023 | — |
| 424B3 | Prospectus | Mar 3, 2023 | — |
| 424B3 | Prospectus | Mar 3, 2023 | — |
| 424B3 | Prospectus | Mar 3, 2023 | — |
| 424B3 | Prospectus | Mar 3, 2023 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 3, 2023 | Mar 2, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Feb 28, 2023 | Feb 27, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Feb 22, 2023 | Feb 15, 2023 |
| DEF 14A | Proxy statement | Jan 6, 2023 | Feb 15, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 5, 2023 | Jan 3, 2023 |
| PRE 14A | Preliminary proxy statement | Dec 23, 2022 | Feb 15, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Dec 8, 2022 | Dec 7, 2022 |
| 8-A12G | Filing | Dec 8, 2022 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 30, 2022 | Nov 28, 2022 |
| 10-Q | Quarterly report | Nov 10, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2022 | Nov 10, 2022 |
| 424B3 | Prospectus | Oct 7, 2022 | — |
| EFFECT | Filing | Oct 5, 2022 | — |
| CORRESP | Letter to the SEC | Oct 4, 2022 | — |
| UPLOAD | Letter from the SEC | Oct 3, 2022 | — |
| S-1 | Registration statement | Sep 27, 2022 | — |
| 8-K |
Current report
Listing notice
|
Sep 27, 2022 | Sep 27, 2022 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 16, 2022 | Aug 12, 2022 |
| 424B5 | Prospectus supplement | Aug 16, 2022 | — |
| 10-Q | Quarterly report | Aug 11, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2022 | Aug 11, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 7, 2022 | Jun 1, 2022 |
| S-8 | Employee stock plan registration | May 31, 2022 | — |
| EFFECT | Filing | May 12, 2022 | — |
| 10-Q | Quarterly report | May 12, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| CORRESP | Letter to the SEC | May 10, 2022 | — |
| UPLOAD | Letter from the SEC | Apr 27, 2022 | — |
| S-3 | Shelf registration | Apr 21, 2022 | — |
| DEFA14A | Additional proxy material | Apr 19, 2022 | — |
| DEF 14A | Proxy statement | Apr 19, 2022 | Jun 1, 2022 |
| 10-K | Annual report | Mar 31, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 30, 2022 | Mar 30, 2022 |
| 424B3 | Prospectus | Feb 11, 2022 | — |
| EFFECT | Filing | Feb 9, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Feb 7, 2022 | Feb 2, 2022 |
| CORRESP | Letter to the SEC | Feb 3, 2022 | — |
| UPLOAD | Letter from the SEC | Feb 2, 2022 | — |
| S-1 | Registration statement | Jan 28, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Dec 20, 2021 | Dec 14, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 19, 2021 | Nov 15, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 15, 2021 | Nov 15, 2021 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Oct 12, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 7, 2021 | Sep 3, 2021 |
| 10-Q | Quarterly report | Aug 16, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 16, 2021 | Aug 16, 2021 |
| 8-K/A | Amended current report | Aug 2, 2021 | May 17, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 20, 2021 | Jul 12, 2021 |
| 8-K |
Current report
Acquisition or sale of assets
|
Jul 6, 2021 | Jun 29, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jul 2, 2021 | Jun 30, 2021 |
| DEFA14A | Additional proxy material | Jun 16, 2021 | — |
| DEFA14A | Additional proxy material | Jun 7, 2021 | — |
| 8-K |
Current report
Other events
|
Jun 7, 2021 | Jun 2, 2021 |
| S-8 | Employee stock plan registration | May 28, 2021 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Officer or director change
|
May 21, 2021 | May 17, 2021 |
| 10-Q | Quarterly report | May 17, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 17, 2021 | May 17, 2021 |
| DEFA14A | Additional proxy material | Apr 20, 2021 | — |
| DEF 14A | Proxy statement | Apr 20, 2021 | Jun 2, 2021 |
| SEC STAFF LETTER | Filing | Apr 2, 2021 | — |
| 10-K | Annual report | Mar 31, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 30, 2021 | Mar 30, 2021 |
| SEC STAFF LETTER | Filing | Mar 5, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Feb 24, 2021 | Feb 22, 2021 |
| D | Filing | Feb 16, 2021 | — |
| 424B3 | Prospectus | Feb 12, 2021 | — |
| EFFECT | Filing | Feb 11, 2021 | — |
| CORRESP | Letter to the SEC | Feb 9, 2021 | — |
| UPLOAD | Letter from the SEC | Feb 5, 2021 | — |
| S-3 | Shelf registration | Feb 2, 2021 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jan 29, 2021 | Jan 25, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 22, 2020 | Dec 18, 2020 |
| 424B5 | Prospectus supplement | Dec 22, 2020 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Nov 18, 2020 | Nov 12, 2020 |
| 10-Q | Quarterly report | Nov 13, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2020 | Nov 12, 2020 |
| 424B3 | Prospectus | Sep 11, 2020 | — |
| EFFECT | Filing | Sep 3, 2020 | — |
| CORRESP | Letter to the SEC | Sep 1, 2020 | — |
| 10-Q | Quarterly report | Aug 13, 2020 | Jun 30, 2020 |
| S-3/A | Filing | Aug 13, 2020 | — |
| 8-K |
Current report
Results of operations
|
Aug 13, 2020 | Aug 13, 2020 |
| S-3/A | Filing | Jul 22, 2020 | — |
| UPLOAD | Letter from the SEC | Jul 8, 2020 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 8, 2020 | Jul 6, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jul 6, 2020 | Jul 6, 2020 |
| S-3 | Shelf registration | Jul 2, 2020 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jul 2, 2020 | Jun 26, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 3, 2020 | Jun 1, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 18, 2020 | May 14, 2020 |
| 424B3 | Prospectus | May 18, 2020 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 14, 2020 | May 14, 2020 |
| 10-Q | Quarterly report | May 13, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 13, 2020 | May 13, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 21, 2020 | Apr 16, 2020 |
| DEFA14A | Additional proxy material | Apr 17, 2020 | — |
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.