Theriva Biologics, Inc. SEC filings TOVX
Theriva Biologics, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Jun 25, 1998. Its latest annual report, Form ARS, was filed on Jun 29, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (material agreement, acquisition or sale of assets, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Nov 2, 2026 | Oct 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2026 | Aug 11, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Aug 4, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 7, 2026 | Jul 7, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 11, 2026 | Jun 11, 2026 |
| 8-K |
Current report
Other events
|
Jun 5, 2026 | Jun 5, 2026 |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 17, 2026 | Apr 17, 2026 |
| 8-K |
Current report
Other events
|
Apr 9, 2026 | Apr 9, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 23, 2026 | Mar 23, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2026 | Mar 12, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 18, 2026 | Feb 17, 2026 |
| 8-K |
Current report
Other events
|
Feb 12, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Other events
|
Jan 12, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 29, 2025 | Dec 29, 2025 |
| 8-K |
Current report
Other events
|
Dec 15, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Other events
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Other events
|
Oct 24, 2025 | Oct 24, 2025 |
| 8-K |
Current report
Other events
|
Oct 20, 2025 | Oct 20, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Oct 17, 2025 | Oct 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 14, 2025 | Oct 13, 2025 |
| 8-K |
Current report
Other events
|
Oct 8, 2025 | Oct 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 6, 2025 | Oct 6, 2025 |
| 8-K |
Current report
Exit or restructuring costs
|
Oct 2, 2025 | Sep 28, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 4, 2025 | Aug 29, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 11, 2025 |
| 8-K |
Current report
Other events
|
Jun 25, 2025 | Jun 25, 2025 |
| 8-K |
Current report
Other events
|
Jun 20, 2025 | Jun 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 2, 2025 | May 27, 2025 |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| 8-K |
Current report
Material agreement, Other events
|
May 8, 2025 | May 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 31, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2025 | Mar 6, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 5, 2024 | Dec 5, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Nov 1, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 16, 2024 | Oct 16, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 3, 2024 | Oct 3, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 30, 2024 | Sep 26, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 23, 2024 | Sep 23, 2024 |
| 8-K |
Current report
New debt, Regulation FD disclosure, Other events
|
Sep 16, 2024 | Sep 16, 2024 |
| 8-K |
Current report
Other events
|
Sep 9, 2024 | Sep 6, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Aug 26, 2024 | Aug 22, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Aug 16, 2024 | Aug 15, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 31, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 23, 2024 | May 23, 2024 |
| 8-K |
Current report
Other events
|
May 16, 2024 | May 13, 2024 |
| 8-K |
Current report
Results of operations
|
May 7, 2024 | May 7, 2024 |
| 8-K |
Current report
Material agreement
|
May 2, 2024 | May 2, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 23, 2024 | Apr 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 22, 2024 | Apr 22, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 16, 2024 | Apr 16, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 25, 2024 | Mar 25, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 7, 2024 | Feb 7, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 8, 2024 | Jan 8, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2023 | Nov 13, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 23, 2023 | Oct 23, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 17, 2023 | Oct 16, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Oct 3, 2023 | Oct 2, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 11, 2023 | Aug 9, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 27, 2023 | Jun 27, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 30, 2023 | Mar 30, 2023 |
| 8-K |
Current report
Restatement, Other events
|
Mar 10, 2023 | Mar 8, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 16, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 17, 2023 | Jan 17, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 9, 2023 | Jan 9, 2023 |
| 8-K |
Current report
Material agreement
|
Dec 23, 2022 | Dec 20, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 20, 2022 | Dec 15, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2022 | Nov 10, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Oct 12, 2022 | Oct 11, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Oct 3, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 30, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 27, 2022 | Sep 27, 2022 |
| 8-K |
Current report
Other events
|
Sep 12, 2022 | Sep 12, 2022 |
| 8-K/A | Amended current report | Sep 6, 2022 | Sep 6, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 6, 2022 | Sep 5, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2022 | Aug 11, 2022 |
| 8-K |
Current report
Change to shareholder rights
|
Aug 3, 2022 | Jul 29, 2022 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Jul 29, 2022 | Jul 28, 2022 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jul 25, 2022 | Jul 21, 2022 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Jul 15, 2022 | Jul 11, 2022 |
| 8-K |
Current report
Other events
|
Jul 14, 2022 | Jul 8, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 16, 2022 | May 16, 2022 |
| 8-K |
Current report
Results of operations
|
May 16, 2022 | May 16, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 10, 2022 | May 10, 2022 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
May 6, 2022 | Mar 10, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 23, 2022 | Mar 22, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2022 | Mar 16, 2022 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Mar 11, 2022 | Mar 10, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 27, 2022 | Jan 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 4, 2022 | Jan 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Dec 27, 2021 | Dec 23, 2021 |
| 8-K |
Current report
Other events
|
Dec 14, 2021 | Dec 14, 2021 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Dec 14, 2021 | Dec 14, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Oct 14, 2021 | Oct 14, 2021 |
| 8-K |
Current report
Other events
|
Oct 6, 2021 | Oct 6, 2021 |
| 8-K |
Current report
Other events
|
Sep 21, 2021 | Sep 21, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2021 | Aug 5, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 29, 2021 | Jun 29, 2021 |
| 8-K |
Current report
Other events
|
May 26, 2021 | May 25, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | May 5, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
May 3, 2021 | May 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 14, 2021 | Apr 14, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 1, 2021 | Apr 1, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2021 | Mar 4, 2021 |
| 8-K |
Current report
Other events
|
Feb 19, 2021 | Feb 19, 2021 |
| 8-K/A |
Amended current report
Unregistered share sale
|
Feb 12, 2021 | Jan 29, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Feb 10, 2021 | Feb 9, 2021 |
| 8-K |
Current report
Unregistered share sale
|
Feb 8, 2021 | Feb 5, 2021 |
| 8-K |
Current report
Other events
|
Feb 4, 2021 | Feb 4, 2021 |
| 8-K/A |
Amended current report
Bylaw or fiscal year change, Shareholder vote results, Other events
|
Feb 1, 2021 | Jan 27, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 29, 2021 | Jan 29, 2021 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Jan 27, 2021 | Jan 27, 2021 |
| 8-K |
Current report
Other events
|
Jan 19, 2021 | Jan 19, 2021 |
| 8-K |
Current report
Other events
|
Jan 6, 2021 | Jan 6, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 31, 2020 | Dec 30, 2020 |
| 8-K |
Current report
Other events
|
Dec 22, 2020 | Dec 18, 2020 |
| 8-K |
Current report
Other events
|
Nov 24, 2020 | Nov 23, 2020 |
| 8-K |
Current report
Change to shareholder rights
|
Nov 18, 2020 | Nov 16, 2020 |
| 8-K |
Current report
Other events
|
Nov 17, 2020 | Nov 17, 2020 |
| 8-K |
Current report
Officer or director change
|
Nov 12, 2020 | Nov 11, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2020 | Nov 10, 2020 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 2, 2020 | Oct 2, 2020 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 18, 2020 | Sep 17, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Listing notice
|
Aug 5, 2020 | Jul 30, 2020 |
| 8-K |
Current report
Results of operations
|
May 5, 2020 | May 5, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2020 | Feb 20, 2020 |
| 8-K |
Current report
Listing notice
|
Feb 7, 2020 | Feb 7, 2020 |
| 8-K |
Current report
Other events
|
Jan 7, 2020 | Jan 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2019 | Dec 4, 2019 |
| 8-K |
Current report
Listing notice
|
Nov 27, 2019 | Nov 25, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2019 | Nov 4, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 6, 2019 | Sep 5, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Material agreement
|
Aug 8, 2019 | Aug 7, 2019 |
| 8-K |
Current report
Other events
|
Jul 1, 2019 | Jun 28, 2019 |
| 8-K |
Current report
Results of operations
|
May 8, 2019 | May 8, 2019 |
| 8-K |
Current report
Other events
|
Mar 4, 2019 | Mar 4, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2019 | Feb 27, 2019 |
| 8-K |
Current report
Other events
|
Jan 3, 2019 | Jan 3, 2019 |
| 8-K |
Current report
Agreement ended, Officer or director change
|
Dec 6, 2018 | Dec 6, 2018 |
| 8-K |
Current report
Exit or restructuring costs, Officer or director change
|
Nov 29, 2018 | Nov 26, 2018 |
| 8-K |
Current report
Other events
|
Nov 21, 2018 | Nov 21, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 8, 2018 |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change, Other events
|
Oct 15, 2018 | Oct 10, 2018 |
| 8-K |
Current report
Officer or director change
|
Oct 10, 2018 | Oct 9, 2018 |
| 8-K |
Current report
Other events
|
Oct 2, 2018 | Oct 2, 2018 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Sep 26, 2018 | Sep 24, 2018 |
| 8-K |
Current report
Other events
|
Sep 6, 2018 | Sep 6, 2018 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Sep 6, 2018 | Sep 5, 2018 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Aug 13, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Change to shareholder rights
|
Aug 1, 2018 | Jul 31, 2018 |
| 8-K |
Current report
Listing notice
|
May 22, 2018 | May 18, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 8, 2018 |
| 8-K |
Current report
Material agreement
|
May 7, 2018 | May 7, 2018 |
| 8-K |
Current report
Other events
|
Apr 23, 2018 | Apr 18, 2018 |
| 8-K |
Current report
Listing notice
|
Mar 7, 2018 | Mar 2, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 22, 2018 | Feb 22, 2018 |
| 8-K |
Current report
Other events
|
Jan 8, 2018 | Jan 8, 2018 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Dec 21, 2017 | Dec 20, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 7, 2017 | Dec 4, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2017 | Nov 1, 2017 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change
|
Sep 12, 2017 | Sep 11, 2017 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
Sep 8, 2017 | Sep 7, 2017 |
| 8-K |
Current report
Other events
|
Sep 7, 2017 | Sep 7, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2017 | Aug 3, 2017 |
| 8-K |
Current report
Other events
|
Jun 27, 2017 | Jun 27, 2017 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jun 2, 2017 | May 31, 2017 |
| 8-K |
Current report
Other events
|
May 15, 2017 | May 15, 2017 |
| 8-K |
Current report
Results of operations
|
May 4, 2017 | May 4, 2017 |
| 8-K |
Current report
Other events
|
May 4, 2017 | May 4, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2017 | Mar 2, 2017 |
| 8-K |
Current report
Other events
|
Feb 13, 2017 | Feb 13, 2017 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jan 19, 2017 | Jan 17, 2017 |
| 8-K |
Current report
Other events
|
Jan 18, 2017 | Jan 18, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2017 | Jan 9, 2017 |
| 8-K |
Current report
Other events
|
Jan 5, 2017 | Jan 5, 2017 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Dec 2, 2016 | Nov 30, 2016 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 15, 2016 | Nov 15, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2016 | Nov 1, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Aug 26, 2016 | Aug 25, 2016 |
| 8-K |
Current report
Material agreement
|
Aug 5, 2016 | Aug 5, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2016 | Aug 3, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 27, 2016 | Jun 27, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
May 23, 2016 | May 23, 2016 |
| 8-K |
Current report
Results of operations
|
May 5, 2016 | May 5, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 14, 2016 | Mar 14, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2016 | Mar 10, 2016 |
| 8-K |
Current report
Agreement ended
|
Feb 2, 2016 | Feb 1, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 11, 2016 | Jan 11, 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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- TOVX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Rockville, MD
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 894158
- Former names
- Synthetic Biologics, Inc. (until Oct 12, 2022); ADEONA PHARMACEUTICALS, INC. (until Feb 17, 2012); PIPEX PHARMACEUTICALS, INC. (until Oct 16, 2008); SHEFFIELD PHARMACEUTICALS INC (until Dec 8, 2006); SHEFFIELD MEDICAL TECHNOLOGIES INC (until May 14, 1997)
Other Pharmaceutical Preparations companies
- ELI LILLY & Co LLY
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- AbbVie Inc. ABBV
- Merck & Co., Inc. MRK
- Novartis AG NVS
- Astrazeneca PLC AZN
- Abbott Laboratories ABT
- Novo Nordisk A S NVO
Source: SEC EDGAR filings. This is company-reported data, not investment advice.