Akari Therapeutics Plc SEC filings AKTX
Akari Therapeutics Plc has 743 filings in SEC EDGAR's recent list, going back to Apr 13, 2012. Its latest annual report, Form 10-K, was filed on Mar 30, 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 Oct 30, 2026 (shareholder vote results). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Shareholder vote results
|
Oct 30, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2026 | Sep 29, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2026 | Aug 13, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jul 2, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Material agreement
|
Jun 26, 2026 | Jun 23, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
May 22, 2026 | May 20, 2026 |
| 8-K |
Current report
Change to shareholder rights, Regulation FD disclosure
|
Mar 17, 2026 | Mar 17, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Unregistered share sale, Regulation FD disclosure
|
Dec 17, 2025 | Dec 16, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Dec 16, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 8, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Listing notice
|
Nov 26, 2025 | Nov 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 23, 2025 | Oct 22, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Oct 16, 2025 | Oct 14, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 15, 2025 | Oct 15, 2025 |
| 8-K |
Current report
Other events
|
Sep 29, 2025 | Sep 26, 2025 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 25, 2025 | Sep 19, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change
|
Aug 29, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Aug 21, 2025 | Aug 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 19, 2025 | Aug 19, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jul 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
May 15, 2025 | May 15, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2025 | Apr 16, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2025 | Mar 14, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 3, 2025 | Mar 2, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 13, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2024 | Dec 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 16, 2024 | Dec 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 12, 2024 | Dec 6, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Listing notice, Unregistered share sale, Officer or director change, Regulation FD disclosure
|
Nov 14, 2024 | Nov 13, 2024 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Nov 8, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Listing notice
|
Oct 4, 2024 | Oct 1, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Sep 18, 2024 | Sep 13, 2024 |
| 8-K |
Current report
Other events
|
Sep 6, 2024 | Sep 6, 2024 |
| 8-K/A |
Amended current report
Officer or director change
|
Aug 23, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 19, 2024 | Aug 19, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jul 1, 2024 | Jun 28, 2024 |
| 8-K |
Current report
Officer or director change
|
Jun 5, 2024 | May 31, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 4, 2024 | May 29, 2024 |
| 8-K |
Current report
Results of operations
|
May 16, 2024 | May 16, 2024 |
| 8-K |
Current report
Exit or restructuring costs, Officer or director change
|
May 7, 2024 | May 1, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
May 1, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Listing notice
|
Apr 11, 2024 | Apr 5, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 1, 2024 | Apr 1, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 11, 2024 | Mar 11, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 5, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure, Other events
|
Jan 2, 2024 | Dec 27, 2023 |
| 6-K | Current report (foreign issuer) | Dec 1, 2023 | Dec 1, 2023 |
| 6-K | Current report (foreign issuer) | Nov 16, 2023 | Nov 16, 2023 |
| 6-K | Current report (foreign issuer) | Sep 29, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Sep 21, 2023 | Sep 21, 2023 |
| 6-K | Current report (foreign issuer) | Sep 5, 2023 | Sep 5, 2023 |
| 6-K | Current report (foreign issuer) | Aug 18, 2023 | Aug 18, 2023 |
| 6-K | Current report (foreign issuer) | Aug 15, 2023 | Aug 15, 2023 |
| 6-K | Current report (foreign issuer) | Aug 2, 2023 | Aug 2, 2023 |
| 6-K | Current report (foreign issuer) | Jul 27, 2023 | Jul 27, 2023 |
| 6-K | Current report (foreign issuer) | Jul 25, 2023 | Jul 25, 2023 |
| 6-K | Current report (foreign issuer) | Jul 19, 2023 | Jul 19, 2023 |
| 6-K | Current report (foreign issuer) | Jul 13, 2023 | Jul 13, 2023 |
| 6-K | Current report (foreign issuer) | Jul 11, 2023 | Jul 11, 2023 |
| 6-K | Current report (foreign issuer) | Jul 7, 2023 | Jul 7, 2023 |
| 6-K | Current report (foreign issuer) | Jul 6, 2023 | Jul 6, 2023 |
| 6-K | Current report (foreign issuer) | Jul 5, 2023 | Jul 5, 2023 |
| 6-K | Current report (foreign issuer) | Jun 30, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Jun 6, 2023 | Jun 6, 2023 |
| 6-K | Current report (foreign issuer) | May 22, 2023 | May 22, 2023 |
| 6-K | Current report (foreign issuer) | May 5, 2023 | May 5, 2023 |
| 6-K | Current report (foreign issuer) | May 3, 2023 | May 3, 2023 |
| 6-K | Current report (foreign issuer) | May 1, 2023 | May 1, 2023 |
| 6-K | Current report (foreign issuer) | Apr 25, 2023 | Apr 25, 2023 |
| 6-K | Current report (foreign issuer) | Mar 31, 2023 | Mar 31, 2023 |
| 6-K | Current report (foreign issuer) | Mar 29, 2023 | Mar 29, 2023 |
| 6-K | Current report (foreign issuer) | Mar 28, 2023 | Mar 28, 2023 |
| 6-K | Current report (foreign issuer) | Mar 13, 2023 | Mar 13, 2023 |
| 6-K | Current report (foreign issuer) | Feb 21, 2023 | Feb 21, 2023 |
| 6-K | Current report (foreign issuer) | Feb 15, 2023 | Feb 15, 2023 |
| 6-K | Current report (foreign issuer) | Feb 15, 2023 | Feb 15, 2023 |
| 6-K | Current report (foreign issuer) | Feb 13, 2023 | Feb 13, 2023 |
| 6-K | Current report (foreign issuer) | Nov 10, 2022 | Nov 10, 2022 |
| 6-K | Current report (foreign issuer) | Nov 8, 2022 | Nov 8, 2022 |
| 6-K | Current report (foreign issuer) | Oct 28, 2022 | Oct 28, 2022 |
| 6-K | Current report (foreign issuer) | Sep 27, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Sep 14, 2022 | Sep 14, 2022 |
| 6-K | Current report (foreign issuer) | Aug 1, 2022 | Aug 1, 2022 |
| 6-K | Current report (foreign issuer) | Jul 29, 2022 | Jul 28, 2022 |
| 6-K | Current report (foreign issuer) | Jul 20, 2022 | Jul 20, 2022 |
| 6-K | Current report (foreign issuer) | Jul 8, 2022 | Jul 7, 2022 |
| 6-K | Current report (foreign issuer) | Jul 5, 2022 | Jul 5, 2022 |
| 6-K | Current report (foreign issuer) | Jun 16, 2022 | Jun 15, 2022 |
| 6-K | Current report (foreign issuer) | Jun 7, 2022 | Jun 6, 2022 |
| 6-K | Current report (foreign issuer) | May 20, 2022 | May 20, 2022 |
| 6-K | Current report (foreign issuer) | May 17, 2022 | May 17, 2022 |
| 6-K | Current report (foreign issuer) | May 11, 2022 | May 11, 2022 |
| 6-K | Current report (foreign issuer) | May 9, 2022 | May 9, 2022 |
| 6-K | Current report (foreign issuer) | Mar 10, 2022 | Mar 9, 2022 |
| 6-K | Current report (foreign issuer) | Mar 4, 2022 | Mar 4, 2022 |
| 6-K | Current report (foreign issuer) | Feb 28, 2022 | Feb 28, 2022 |
| 6-K | Current report (foreign issuer) | Jan 26, 2022 | Jan 26, 2022 |
| 6-K | Current report (foreign issuer) | Jan 19, 2022 | Jan 19, 2022 |
| 6-K | Current report (foreign issuer) | Jan 4, 2022 | Jan 3, 2022 |
| 6-K | Current report (foreign issuer) | Dec 21, 2021 | Dec 21, 2021 |
| 6-K | Current report (foreign issuer) | Dec 3, 2021 | Dec 3, 2021 |
| 6-K | Current report (foreign issuer) | Dec 1, 2021 | Dec 1, 2021 |
| 6-K | Current report (foreign issuer) | Oct 25, 2021 | Oct 25, 2021 |
| 6-K | Current report (foreign issuer) | Sep 22, 2021 | Jun 30, 2021 |
| 6-K | Current report (foreign issuer) | Jul 20, 2021 | Jul 20, 2021 |
| 6-K | Current report (foreign issuer) | Jul 7, 2021 | Jul 7, 2021 |
| 6-K | Current report (foreign issuer) | Jul 2, 2021 | Jul 1, 2021 |
| 6-K | Current report (foreign issuer) | Jun 29, 2021 | Jun 29, 2021 |
| 6-K | Current report (foreign issuer) | Jun 7, 2021 | Jun 7, 2021 |
| 6-K | Current report (foreign issuer) | Apr 28, 2021 | Apr 28, 2021 |
| 6-K | Current report (foreign issuer) | Apr 21, 2021 | Apr 20, 2021 |
| 6-K | Current report (foreign issuer) | Apr 12, 2021 | Apr 12, 2021 |
| 6-K | Current report (foreign issuer) | Mar 4, 2021 | Mar 4, 2021 |
| 6-K | Current report (foreign issuer) | Feb 25, 2021 | Feb 25, 2021 |
| 6-K | Current report (foreign issuer) | Feb 2, 2021 | Feb 1, 2021 |
| 6-K | Current report (foreign issuer) | Dec 11, 2020 | Dec 11, 2020 |
| 6-K | Current report (foreign issuer) | Dec 11, 2020 | Dec 11, 2020 |
| 6-K | Current report (foreign issuer) | Dec 9, 2020 | Dec 9, 2020 |
| 6-K | Current report (foreign issuer) | Dec 3, 2020 | Dec 3, 2020 |
| 6-K | Current report (foreign issuer) | Nov 16, 2020 | Nov 16, 2020 |
| 6-K | Current report (foreign issuer) | Oct 6, 2020 | Oct 6, 2020 |
| 6-K | Current report (foreign issuer) | Oct 1, 2020 | Oct 1, 2020 |
| 6-K | Current report (foreign issuer) | Sep 1, 2020 | Jun 30, 2020 |
| 6-K | Current report (foreign issuer) | Aug 31, 2020 | Aug 31, 2020 |
| 6-K | Current report (foreign issuer) | Aug 12, 2020 | Aug 12, 2020 |
| 6-K | Current report (foreign issuer) | Jul 1, 2020 | Jul 1, 2020 |
| 6-K | Current report (foreign issuer) | Jul 1, 2020 | Jul 1, 2020 |
| 6-K | Current report (foreign issuer) | Jun 1, 2020 | Jun 1, 2020 |
| 6-K | Current report (foreign issuer) | May 29, 2020 | May 29, 2020 |
| 6-K | Current report (foreign issuer) | May 21, 2020 | May 21, 2020 |
| 6-K | Current report (foreign issuer) | May 1, 2020 | May 1, 2020 |
| 6-K | Current report (foreign issuer) | Mar 31, 2020 | Mar 31, 2020 |
| 6-K | Current report (foreign issuer) | Mar 4, 2020 | Mar 4, 2020 |
| 6-K | Current report (foreign issuer) | Feb 20, 2020 | Feb 20, 2020 |
| 6-K | Current report (foreign issuer) | Jan 27, 2020 | Jan 27, 2020 |
| 6-K | Current report (foreign issuer) | Jan 10, 2020 | Jan 10, 2020 |
| 6-K | Current report (foreign issuer) | Dec 23, 2019 | Dec 23, 2019 |
| 6-K | Current report (foreign issuer) | Dec 2, 2019 | Dec 2, 2019 |
| 6-K | Current report (foreign issuer) | Nov 27, 2019 | Nov 27, 2019 |
| 6-K | Current report (foreign issuer) | Nov 27, 2019 | Nov 27, 2019 |
| 6-K | Current report (foreign issuer) | Oct 15, 2019 | Oct 14, 2019 |
| 6-K | Current report (foreign issuer) | Oct 10, 2019 | Oct 10, 2019 |
| 6-K | Current report (foreign issuer) | Sep 13, 2019 | Sep 13, 2019 |
| 6-K | Current report (foreign issuer) | Sep 10, 2019 | Sep 10, 2019 |
| 6-K | Current report (foreign issuer) | Aug 30, 2019 | Aug 30, 2019 |
| 6-K | Current report (foreign issuer) | Aug 29, 2019 | Aug 29, 2019 |
| 6-K | Current report (foreign issuer) | Aug 14, 2019 | Aug 14, 2019 |
| 6-K | Current report (foreign issuer) | Aug 9, 2019 | Aug 9, 2019 |
| 6-K | Current report (foreign issuer) | Jul 2, 2019 | Jul 2, 2019 |
| 6-K | Current report (foreign issuer) | Jun 28, 2019 | Jun 28, 2019 |
| 6-K | Current report (foreign issuer) | Jun 27, 2019 | Jun 27, 2019 |
| 6-K | Current report (foreign issuer) | Jun 25, 2019 | Jun 25, 2019 |
| 6-K | Current report (foreign issuer) | Jun 19, 2019 | Jun 19, 2019 |
| 6-K | Current report (foreign issuer) | Jun 6, 2019 | Jun 6, 2019 |
| 6-K | Current report (foreign issuer) | May 29, 2019 | May 29, 2019 |
| 6-K | Current report (foreign issuer) | May 29, 2019 | May 29, 2019 |
| 6-K | Current report (foreign issuer) | Apr 29, 2019 | Apr 29, 2019 |
| 6-K | Current report (foreign issuer) | Apr 26, 2019 | Apr 26, 2019 |
| 6-K | Current report (foreign issuer) | Apr 23, 2019 | Apr 23, 2019 |
| 6-K | Current report (foreign issuer) | Apr 23, 2019 | Apr 23, 2019 |
| 6-K | Current report (foreign issuer) | Mar 29, 2019 | Mar 29, 2019 |
| 6-K | Current report (foreign issuer) | Mar 13, 2019 | Mar 13, 2019 |
| 6-K | Current report (foreign issuer) | Nov 30, 2018 | Nov 30, 2018 |
| 6-K | Current report (foreign issuer) | Nov 15, 2018 | Nov 15, 2018 |
| 6-K | Current report (foreign issuer) | Nov 15, 2018 | Nov 15, 2018 |
| 6-K | Current report (foreign issuer) | Oct 1, 2018 | Oct 1, 2018 |
| 6-K | Current report (foreign issuer) | Oct 1, 2018 | Oct 1, 2018 |
| 6-K | Current report (foreign issuer) | Sep 28, 2018 | Sep 27, 2018 |
| 6-K | Current report (foreign issuer) | Sep 27, 2018 | Sep 27, 2018 |
| 6-K | Current report (foreign issuer) | Sep 27, 2018 | Sep 27, 2018 |
| 6-K | Current report (foreign issuer) | Sep 21, 2018 | Sep 21, 2018 |
| 6-K | Current report (foreign issuer) | Sep 12, 2018 | Sep 12, 2018 |
| 6-K | Current report (foreign issuer) | Aug 17, 2018 | Aug 17, 2018 |
| 6-K | Current report (foreign issuer) | Aug 17, 2018 | Aug 17, 2018 |
| 6-K | Current report (foreign issuer) | Aug 16, 2018 | Aug 16, 2018 |
| 6-K | Current report (foreign issuer) | Aug 7, 2018 | Aug 7, 2018 |
| 6-K | Current report (foreign issuer) | Jun 15, 2018 | Jun 15, 2018 |
| 6-K | Current report (foreign issuer) | Jun 11, 2018 | Jun 11, 2018 |
| 6-K | Current report (foreign issuer) | May 21, 2018 | May 21, 2018 |
| 6-K | Current report (foreign issuer) | May 11, 2018 | May 11, 2018 |
| 6-K | Current report (foreign issuer) | Mar 21, 2018 | Mar 21, 2018 |
| 6-K | Current report (foreign issuer) | Feb 6, 2018 | Feb 6, 2018 |
| 6-K | Current report (foreign issuer) | Feb 1, 2018 | Feb 1, 2018 |
| 6-K | Current report (foreign issuer) | Jan 26, 2018 | Jan 26, 2018 |
| 6-K | Current report (foreign issuer) | Dec 11, 2017 | Dec 11, 2017 |
| 6-K | Current report (foreign issuer) | Dec 8, 2017 | Dec 8, 2017 |
| 6-K | Current report (foreign issuer) | Nov 13, 2017 | Nov 13, 2017 |
| 6-K | Current report (foreign issuer) | Oct 19, 2017 | Oct 19, 2017 |
| 6-K | Current report (foreign issuer) | Oct 17, 2017 | Oct 17, 2017 |
| 6-K | Current report (foreign issuer) | Oct 11, 2017 | Oct 11, 2017 |
| 6-K | Current report (foreign issuer) | Sep 21, 2017 | Sep 21, 2017 |
| 6-K | Current report (foreign issuer) | Sep 15, 2017 | Sep 15, 2017 |
| 6-K | Current report (foreign issuer) | Sep 7, 2017 | Sep 7, 2017 |
| 6-K | Current report (foreign issuer) | Aug 21, 2017 | Aug 21, 2017 |
| 6-K | Current report (foreign issuer) | Aug 10, 2017 | Aug 10, 2017 |
| 6-K | Current report (foreign issuer) | Aug 8, 2017 | Aug 8, 2017 |
| 6-K | Current report (foreign issuer) | Jul 18, 2017 | Jul 18, 2017 |
| 6-K | Current report (foreign issuer) | Jul 12, 2017 | Jul 12, 2017 |
| 6-K | Current report (foreign issuer) | Jun 29, 2017 | Jun 29, 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- AKTX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- United Kingdom
- Headquarters
- Tampa, FL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1541157
- Former names
- Celsus Therapeutics Plc. (until Sep 15, 2015); Morria Biopharmaceuticals PLC (until Jun 20, 2013)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.