Synlogic, Inc. SEC filings SYBX
Synlogic, Inc. has 627 filings in SEC EDGAR's recent list, going back to Aug 23, 2011. Its latest annual report, Form 10-K, was filed on Mar 12, 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 Jul 29, 2026 (material agreement, change to shareholder rights, change in control, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement, Change to shareholder rights, Change in control, Regulation FD disclosure
|
Jul 29, 2026 | Jul 27, 2026 |
| 8-K/A |
Amended current report
Listing notice, Other events
|
Jan 29, 2026 | Jan 16, 2026 |
| 8-K |
Current report
Listing notice
|
Jan 20, 2026 | Jan 16, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Dec 16, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Listing notice
|
Nov 26, 2025 | Nov 21, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 21, 2025 | Feb 20, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 14, 2025 | Jan 10, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 23, 2024 | Dec 17, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Dec 5, 2024 | Dec 4, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Results of operations
|
May 14, 2024 | May 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2024 | Mar 19, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 19, 2024 | Mar 19, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 22, 2024 | Feb 17, 2024 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Feb 20, 2024 | Feb 20, 2024 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs, Officer or director change, Other events
|
Feb 12, 2024 | Feb 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 29, 2023 | Dec 29, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 17, 2023 | Nov 17, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 15, 2023 | Nov 10, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Other events
|
Nov 7, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 29, 2023 | Sep 28, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Sep 28, 2023 | Sep 27, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Sep 22, 2023 | Sep 21, 2023 |
| 8-K |
Current report
Material agreement
|
Aug 16, 2023 | Aug 16, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 15, 2023 | Jun 15, 2023 |
| 8-K |
Current report
Exit or restructuring costs, Other events
|
Jun 5, 2023 | May 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 29, 2023 | Mar 29, 2023 |
| 8-K |
Current report
Other events
|
Jan 19, 2023 | Jan 19, 2023 |
| 8-K |
Current report
Other events
|
Dec 15, 2022 | Dec 15, 2022 |
| 8-K |
Current report
Listing notice
|
Dec 9, 2022 | Dec 6, 2022 |
| 8-K |
Current report
Exit or restructuring costs, Other events
|
Nov 30, 2022 | Nov 28, 2022 |
| 8-K |
Current report
Material agreement
|
Nov 23, 2022 | Nov 22, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2022 | Nov 10, 2022 |
| 8-K |
Current report
Other events
|
Oct 18, 2022 | Oct 18, 2022 |
| 8-K |
Current report
Other events
|
Sep 6, 2022 | Aug 26, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2022 | Aug 11, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 13, 2022 | Jun 9, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2022 | Mar 17, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
Mar 3, 2022 | Mar 3, 2022 |
| 8-K |
Current report
Material agreement
|
Jan 24, 2022 | Jan 21, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Other events
|
Nov 9, 2021 | Nov 9, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 23, 2021 | Sep 22, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 20, 2021 | Sep 20, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 30, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Other events
|
Jul 15, 2021 | Jul 15, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 17, 2021 | Jun 16, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2021 | Jun 10, 2021 |
| 8-K |
Current report
Results of operations
|
May 13, 2021 | May 13, 2021 |
| 8-K |
Current report
Material agreement
|
May 5, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 16, 2021 | Apr 15, 2021 |
| 8-K |
Current report
Other events
|
Apr 14, 2021 | Apr 10, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 25, 2021 | Mar 25, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 24, 2021 | Mar 24, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 8, 2021 | Mar 8, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 10, 2021 | Feb 9, 2021 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 10, 2020 | Dec 8, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 4, 2020 | Jun 4, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
May 27, 2020 | May 27, 2020 |
| 8-K |
Current report
Agreement ended
|
May 21, 2020 | May 20, 2020 |
| 8-K |
Current report
Results of operations
|
May 8, 2020 | May 8, 2020 |
| 8-K |
Current report
Other events
|
Mar 31, 2020 | Mar 30, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2020 | Mar 12, 2020 |
| 8-K |
Current report
Officer or director change
|
Jan 31, 2020 | Jan 29, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 20, 2019 | Dec 19, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2019 | Nov 12, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 24, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2019 | Aug 28, 2019 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 20, 2019 | Aug 20, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 13, 2019 | Aug 13, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 15, 2019 | Jul 15, 2019 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jun 12, 2019 | Jun 11, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 5, 2019 | Jun 5, 2019 |
| 8-K |
Current report
Results of operations
|
May 9, 2019 | May 9, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 20, 2019 | Mar 20, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2019 | Mar 12, 2019 |
| 8-K |
Current report
Officer or director change
|
Mar 7, 2019 | Mar 5, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2019 | Feb 11, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 7, 2019 | Jan 7, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2018 | Dec 17, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Dec 12, 2018 | Dec 7, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 19, 2018 | Nov 19, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2018 | Nov 13, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 13, 2018 | Nov 10, 2018 |
| 8-K |
Current report
Officer or director change
|
Oct 4, 2018 | Oct 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2018 | Sep 5, 2018 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 4, 2018 | Sep 4, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2018 | Aug 8, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jun 13, 2018 | Jun 13, 2018 |
| 8-K |
Current report
Officer or director change
|
Jun 6, 2018 | Jun 5, 2018 |
| 8-K |
Current report
Results of operations
|
May 15, 2018 | May 15, 2018 |
| 8-K |
Current report
Material agreement
|
Apr 6, 2018 | Apr 6, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 20, 2018 | Mar 20, 2018 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure, Other events
|
Jan 24, 2018 | Jan 23, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 8, 2018 | Jan 8, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2017 | Nov 13, 2017 |
| 8-K |
Current report
Other events
|
Nov 8, 2017 | Nov 8, 2017 |
| 8-K |
Current report
Other events
|
Oct 24, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Material agreement
|
Oct 16, 2017 | Oct 13, 2017 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 10, 2017 | Oct 10, 2017 |
| 8-K/A |
Amended current report
Other events
|
Sep 26, 2017 | Aug 25, 2017 |
| 8-K |
Current report
Acquisition or sale of assets, Change to shareholder rights, Auditor change, Change in control, Officer or director change, Bylaw or fiscal year change, Other events
|
Aug 28, 2017 | Aug 25, 2017 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Aug 25, 2017 | Aug 24, 2017 |
| 8-K |
Current report
Agreement ended
|
Jun 29, 2017 | Jun 29, 2017 |
| 8-K |
Current report
Officer or director change
|
May 25, 2017 | May 19, 2017 |
| 8-K |
Current report
Material agreement, Agreement ended, Regulation FD disclosure, Other events
|
May 16, 2017 | May 11, 2017 |
| 8-K | Current report | May 9, 2017 | May 9, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 15, 2017 | Mar 14, 2017 |
| 8-K |
Current report
Officer or director change
|
Nov 29, 2016 | Nov 23, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2016 | Nov 10, 2016 |
| 8-K |
Current report
Other events
|
Sep 29, 2016 | Sep 28, 2016 |
| 8-K |
Current report
Other events
|
Sep 20, 2016 | Sep 20, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 15, 2016 | Aug 15, 2016 |
| 8-K |
Current report
Officer or director change
|
Jul 6, 2016 | Jun 29, 2016 |
| 8-K |
Current report
Material agreement, Shareholder vote results
|
Jun 30, 2016 | Jun 24, 2016 |
| 8-K |
Current report
Results of operations
|
May 12, 2016 | May 12, 2016 |
| 8-K |
Current report
Officer or director change
|
Apr 26, 2016 | Apr 22, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 29, 2016 | Mar 29, 2016 |
| 8-K |
Current report
Officer or director change
|
Feb 1, 2016 | Jan 26, 2016 |
| 8-K |
Current report
Material agreement
|
Jan 7, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2015 | Nov 13, 2015 |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change, Other events
|
Oct 6, 2015 | Oct 5, 2015 |
Showing 132 filings. 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
- SYBX (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Winchester, MA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1527599
- Former names
- Mirna Therapeutics, Inc. (until Aug 25, 2017)
Other Pharmaceutical Preparations companies
- ELI LILLY & Co LLY
- Johnson & Johnson JNJ
- AbbVie Inc. ABBV
- Merck & Co., Inc. MRK
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- Astrazeneca PLC AZN
- Abbott Laboratories ABT
- Novo Nordisk A S NVO
Source: SEC EDGAR filings. This is company-reported data, not investment advice.