Kyntra Bio, Inc. SEC filings KYNB
Kyntra Bio, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Feb 18, 2016. Its latest annual report, Form ARS, was filed on Apr 27, 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 6, 2026 (listing notice). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Listing notice
|
Oct 6, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Aug 31, 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 |
| 8-K |
Current report
Shareholder vote results
|
Jun 16, 2026 | Jun 12, 2026 |
| 8-K |
Current report
Other events
|
Jun 9, 2026 | Jun 2, 2026 |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| ARS | Annual report to shareholders | Apr 27, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 27, 2026 | — |
| DEF 14A | Proxy statement | Apr 27, 2026 | Jun 12, 2026 |
| 8-K |
Current report
Listing notice
|
Apr 9, 2026 | Apr 2, 2026 |
| 10-K | Annual report | Mar 16, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Jan 7, 2026 | Jan 7, 2026 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 10, 2025 |
| 8-K |
Current report
Other events
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Acquisition or sale of assets
|
Sep 5, 2025 | Aug 29, 2025 |
| 8-K |
Current report
Other events
|
Sep 2, 2025 | Aug 29, 2025 |
| 8-K |
Current report
Other events
|
Aug 18, 2025 | Aug 18, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 14, 2025 | Aug 12, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2025 | Aug 11, 2025 |
| 8-K |
Current report
Material agreement
|
Jul 14, 2025 | Jul 14, 2025 |
| 8-K |
Current report
Agreement ended
|
Jun 13, 2025 | Jun 12, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jun 12, 2025 | Jun 10, 2025 |
| 8-K |
Current report
Material agreement, Officer or director change, Shareholder vote results
|
Jun 9, 2025 | Jun 4, 2025 |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| ARS | Annual report to shareholders | Apr 25, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 25, 2025 | — |
| DEF 14A | Proxy statement | Apr 25, 2025 | Jun 4, 2025 |
| PRE 14A | Preliminary proxy statement | Apr 17, 2025 | Jun 4, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 4, 2025 | Apr 2, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 31, 2025 | Mar 28, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 28, 2025 | Mar 28, 2025 |
| 10-K | Annual report | Mar 17, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Listing notice
|
Mar 17, 2025 | Mar 12, 2025 |
| 8-K |
Current report
Material agreement
|
Feb 24, 2025 | Feb 24, 2025 |
| 424B5 | Prospectus supplement | Feb 24, 2025 | — |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change, Regulation FD disclosure
|
Feb 20, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 16, 2024 | Dec 16, 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 |
Current report
Agreement ended
|
Oct 3, 2024 | Sep 27, 2024 |
| 8-K |
Current report
Listing notice
|
Sep 16, 2024 | Sep 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 13, 2024 | Sep 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 6, 2024 | Aug 30, 2024 |
| S-8 | Employee stock plan registration | Aug 7, 2024 | — |
| 8-K |
Current report
Exit or restructuring costs
|
Aug 7, 2024 | Aug 2, 2024 |
| 10-Q | Quarterly report | Aug 6, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2024 | Aug 6, 2024 |
| EFFECT | Filing | Jul 10, 2024 | — |
| CORRESP | Letter to the SEC | Jul 9, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 9, 2024 | — |
| S-3 | Shelf registration | Jun 28, 2024 | — |
| 8-K |
Current report
Other events
|
Jun 26, 2024 | Jun 26, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2024 | Jun 5, 2024 |
| 10-Q | Quarterly report | May 6, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 6, 2024 | May 6, 2024 |
| ARS | Annual report to shareholders | Apr 25, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 24, 2024 | — |
| DEF 14A | Proxy statement | Apr 24, 2024 | Jun 5, 2024 |
| 10-K | Annual report | Feb 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2024 | Feb 26, 2024 |
| 10-Q | Quarterly report | Nov 6, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2023 | Nov 6, 2023 |
| 8-K |
Current report
Listing notice
|
Oct 27, 2023 | Oct 24, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 6, 2023 | Oct 2, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 6, 2023 | Aug 31, 2023 |
| 8-K |
Current report
Other events
|
Aug 29, 2023 | Aug 29, 2023 |
| S-8 | Employee stock plan registration | Aug 7, 2023 | — |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 7, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 25, 2023 | Jul 21, 2023 |
| 8-K |
Current report
Exit or restructuring costs
|
Jul 19, 2023 | Jul 14, 2023 |
| 8-K |
Current report
Other events
|
Jun 26, 2023 | Jun 26, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2023 | Jun 7, 2023 |
| 8-K |
Current report
Other events
|
Jun 7, 2023 | Jun 7, 2023 |
| DEFA14A | Additional proxy material | May 31, 2023 | — |
| 8-K |
Current report
Other events
|
May 18, 2023 | May 18, 2023 |
| 10-Q | Quarterly report | May 8, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 8, 2023 | May 8, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
May 1, 2023 | Apr 29, 2023 |
| ARS | Annual report to shareholders | Apr 27, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 27, 2023 | — |
| DEF 14A | Proxy statement | Apr 27, 2023 | — |
| 424B5 | Prospectus supplement | Feb 27, 2023 | — |
| 10-K | Annual report | Feb 27, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2023 | Feb 27, 2023 |
| 10-Q | Quarterly report | Nov 7, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2022 | Nov 7, 2022 |
| S-8 | Employee stock plan registration | Aug 8, 2022 | — |
| S-3ASR | Automatic shelf registration | Aug 8, 2022 | — |
| 10-Q | Quarterly report | Aug 8, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2022 | Aug 8, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2022 | Jun 16, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 8, 2022 | Jun 5, 2022 |
| 10-Q | Quarterly report | May 9, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 9, 2022 | May 9, 2022 |
| UPLOAD | Letter from the SEC | May 3, 2022 | — |
| DEFA14A | Additional proxy material | Apr 29, 2022 | — |
| DEF 14A | Proxy statement | Apr 29, 2022 | Jun 16, 2022 |
| 10-K/A | Amended annual report | Mar 4, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Feb 28, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2022 | Feb 28, 2022 |
| CORRESP | Letter to the SEC | Feb 11, 2022 | — |
| UPLOAD | Letter from the SEC | Feb 2, 2022 | — |
| CORRESP | Letter to the SEC | Jan 20, 2022 | — |
| UPLOAD | Letter from the SEC | Jan 5, 2022 | — |
| CORRESP | Letter to the SEC | Dec 16, 2021 | — |
| 10-Q | Quarterly report | Nov 9, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2021 | Nov 9, 2021 |
| UPLOAD | Letter from the SEC | Nov 8, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Aug 27, 2021 | Aug 24, 2021 |
| 8-K |
Current report
Other events
|
Aug 20, 2021 | Aug 19, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 16, 2021 | Aug 14, 2021 |
| 8-K |
Current report
Other events
|
Aug 11, 2021 | Aug 11, 2021 |
| S-8 | Employee stock plan registration | Aug 9, 2021 | — |
| 10-Q | Quarterly report | Aug 9, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2021 | Aug 9, 2021 |
| 8-K |
Current report
Material agreement
|
Jul 20, 2021 | Jul 19, 2021 |
| 8-K |
Current report
Other events
|
Jun 25, 2021 | Jun 25, 2021 |
| 8-K |
Current report
Material agreement
|
Jun 17, 2021 | Jun 17, 2021 |
| 8-K |
Current report
Material agreement
|
Jun 7, 2021 | Jun 1, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2021 | May 26, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 14, 2021 | May 12, 2021 |
| 10-Q | Quarterly report | May 10, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 10, 2021 | May 10, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2021 | Apr 9, 2021 |
| DEFA14A | Additional proxy material | Apr 13, 2021 | — |
| DEF 14A | Proxy statement | Apr 13, 2021 | May 26, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 7, 2021 | Apr 6, 2021 |
| 8-K |
Current report
Other events
|
Apr 6, 2021 | Apr 6, 2021 |
| SEC STAFF LETTER | Filing | Mar 29, 2021 | — |
| 10-K | Annual report | Mar 1, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2021 | Mar 1, 2021 |
| SEC STAFF LETTER | Filing | Mar 1, 2021 | — |
| 8-K |
Current report
Material agreement
|
Jan 27, 2021 | Jan 13, 2021 |
| 8-K |
Current report
Other events
|
Dec 18, 2020 | Dec 18, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 1, 2020 | Nov 27, 2020 |
| 8-K |
Current report
Material agreement
|
Nov 12, 2020 | Nov 9, 2020 |
| 10-Q | Quarterly report | Nov 5, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2020 | Nov 5, 2020 |
| CT ORDER | Filing | Sep 18, 2020 | — |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Aug 6, 2020 | Aug 5, 2020 |
| 8-K |
Current report
Material agreement
|
Jul 10, 2020 | Jul 8, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2020 | Jun 23, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2020 | Jun 4, 2020 |
| 10-Q | Quarterly report | May 7, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 7, 2020 | May 7, 2020 |
| DEFA14A | Additional proxy material | Apr 23, 2020 | — |
| DEF 14A | Proxy statement | Apr 23, 2020 | Jun 4, 2020 |
| 8-K |
Current report
Material agreement
|
Mar 24, 2020 | Mar 19, 2020 |
| S-3ASR | Automatic shelf registration | Mar 2, 2020 | — |
| 10-K | Annual report | Mar 2, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2020 | Mar 2, 2020 |
| UPLOAD | Letter from the SEC | Feb 25, 2020 | — |
| CORRESP | Letter to the SEC | Feb 21, 2020 | — |
| UPLOAD | Letter from the SEC | Feb 14, 2020 | — |
| 8-K |
Current report
Officer or director change
|
Feb 13, 2020 | Feb 11, 2020 |
| 8-K |
Current report
Other events
|
Feb 11, 2020 | Feb 11, 2020 |
| CORRESP | Letter to the SEC | Jan 31, 2020 | — |
| 8-K |
Current report
Other events
|
Jan 30, 2020 | Jan 30, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 13, 2020 | Jan 13, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Jan 6, 2020 | Jan 3, 2020 |
| UPLOAD | Letter from the SEC | Dec 23, 2019 | — |
| 8-K |
Current report
Other events
|
Dec 23, 2019 | Dec 23, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 16, 2019 | Dec 9, 2019 |
| CORRESP | Letter to the SEC | Dec 13, 2019 | — |
| UPLOAD | Letter from the SEC | Dec 3, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 2, 2019 | Dec 2, 2019 |
| 10-Q | Quarterly report | Nov 12, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2019 | Nov 11, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2019 | Nov 7, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 8, 2019 | Nov 8, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 11, 2019 | Oct 11, 2019 |
| 8-K |
Current report
Officer or director change
|
Oct 9, 2019 | Oct 3, 2019 |
| 8-K |
Current report
Other events
|
Sep 26, 2019 | Sep 26, 2019 |
| 8-K |
Current report
Other events
|
Sep 20, 2019 | Sep 20, 2019 |
| CT ORDER | Filing | Sep 4, 2019 | — |
| CT ORDER | Filing | Sep 4, 2019 | — |
| CT ORDER | Filing | Sep 4, 2019 | — |
| CT ORDER | Filing | Sep 4, 2019 | — |
| CT ORDER | Filing | Sep 4, 2019 | — |
| CT ORDER | Filing | Sep 4, 2019 | — |
| CT ORDER | Filing | Sep 4, 2019 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 26, 2019 | Aug 26, 2019 |
| 8-K |
Current report
Other events
|
Aug 21, 2019 | Aug 21, 2019 |
| S-8 | Employee stock plan registration | Aug 9, 2019 | — |
| 10-Q | Quarterly report | Aug 8, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Other events
|
Jul 25, 2019 | Jul 24, 2019 |
| 8-K |
Current report
Other events
|
Jul 22, 2019 | Jul 22, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 28, 2019 | Jun 28, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 5, 2019 | May 30, 2019 |
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
- KYNB (Nasdaq)
- Fiscal year ends
- December 31
- Headquarters
- San Francisco, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 921299
- Former names
- FIBROGEN INC (until Jan 7, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.