Nkarta, Inc. SEC filings NKTX
Nkarta, Inc. has 438 filings in SEC EDGAR's recent list, going back to Sep 6, 2019. Its latest annual report, Form ARS, was filed on Apr 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2026 | Nov 5, 2026 |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 10, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2026 | Jun 10, 2026 |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 12, 2026 | May 12, 2026 |
| ARS | Annual report to shareholders | Apr 23, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 23, 2026 | — |
| DEF 14A | Proxy statement | Apr 23, 2026 | Jun 10, 2026 |
| EFFECT | Filing | Apr 3, 2026 | — |
| 424B5 | Prospectus supplement | Apr 3, 2026 | — |
| CORRESP | Letter to the SEC | Apr 1, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 31, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 26, 2026 | Mar 25, 2026 |
| S-3 | Shelf registration | Mar 25, 2026 | — |
| 10-K | Annual report | Mar 25, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 25, 2026 | Mar 25, 2026 |
| S-8 | Employee stock plan registration | Jan 5, 2026 | — |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 10, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2025 | Aug 12, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jun 6, 2025 | Jun 3, 2025 |
| 10-Q | Quarterly report | May 14, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 14, 2025 | May 14, 2025 |
| ARS | Annual report to shareholders | Apr 21, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 21, 2025 | — |
| DEF 14A | Proxy statement | Apr 21, 2025 | Jun 5, 2025 |
| 10-K | Annual report | Mar 26, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs, Officer or director change, Other events
|
Mar 26, 2025 | Mar 26, 2025 |
| S-8 | Employee stock plan registration | Jan 2, 2025 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K/A |
Amended current report
Results of operations
|
Aug 16, 2024 | Aug 13, 2024 |
| 10-Q | Quarterly report | Aug 13, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Material agreement
|
Aug 13, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 16, 2024 | Jul 10, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 27, 2024 | Jun 27, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Jun 13, 2024 | Jun 13, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| ARS | Annual report to shareholders | Apr 25, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 25, 2024 | — |
| DEF 14A | Proxy statement | Apr 25, 2024 | Jun 13, 2024 |
| PRE 14A | Preliminary proxy statement | Apr 15, 2024 | Jun 13, 2024 |
| 8-K |
Current report
Other events
|
Mar 28, 2024 | Mar 25, 2024 |
| 424B5 | Prospectus supplement | Mar 26, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 25, 2024 | Mar 25, 2024 |
| 10-K | Annual report | Mar 21, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 21, 2024 | Mar 21, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 8, 2024 | Jan 8, 2024 |
| S-8 | Employee stock plan registration | Jan 3, 2024 | — |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs, Regulation FD disclosure, Other events
|
Oct 17, 2023 | Oct 16, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 16, 2023 | Oct 16, 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
Officer or director change, Regulation FD disclosure
|
Jul 5, 2023 | Jun 29, 2023 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 27, 2023 | Jun 27, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 26, 2023 | Jun 26, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 9, 2023 | Jun 9, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| EFFECT | Filing | May 5, 2023 | — |
| CORRESP | Letter to the SEC | May 3, 2023 | — |
| S-3/A | Filing | Apr 24, 2023 | — |
| ARS | Annual report to shareholders | Apr 24, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 24, 2023 | — |
| DEF 14A | Proxy statement | Apr 24, 2023 | Jun 7, 2023 |
| PRE 14A | Preliminary proxy statement | Apr 14, 2023 | Jun 7, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 30, 2023 | Mar 28, 2023 |
| UPLOAD | Letter from the SEC | Mar 21, 2023 | — |
| S-3 | Shelf registration | Mar 17, 2023 | — |
| 10-K | Annual report | Mar 16, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2023 | Mar 16, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 9, 2023 | Jan 9, 2023 |
| S-8 | Employee stock plan registration | Jan 9, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 5, 2022 | Dec 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 2, 2022 | Dec 2, 2022 |
| 10-Q | Quarterly report | Nov 9, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2022 | Nov 9, 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
Shareholder vote results
|
Jun 10, 2022 | Jun 8, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
May 16, 2022 | May 13, 2022 |
| 10-Q | Quarterly report | May 12, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| 8-K |
Current report
Other events
|
Apr 28, 2022 | Apr 28, 2022 |
| 424B5 | Prospectus supplement | Apr 26, 2022 | — |
| 424B5 | Prospectus supplement | Apr 25, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 25, 2022 | Apr 25, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 22, 2022 | Apr 22, 2022 |
| DEFA14A | Additional proxy material | Apr 21, 2022 | — |
| DEF 14A | Proxy statement | Apr 21, 2022 | Jun 8, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 29, 2022 | Mar 28, 2022 |
| S-8 | Employee stock plan registration | Mar 17, 2022 | — |
| 10-K | Annual report | Mar 17, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2022 | Mar 17, 2022 |
| 10-Q | Quarterly report | Nov 10, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 22, 2021 | Oct 21, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 7, 2021 | Oct 7, 2021 |
| 424B5 | Prospectus supplement | Sep 3, 2021 | — |
| EFFECT | Filing | Sep 2, 2021 | — |
| CORRESP | Letter to the SEC | Aug 31, 2021 | — |
| UPLOAD | Letter from the SEC | Aug 18, 2021 | — |
| S-3 | Shelf registration | Aug 12, 2021 | — |
| 10-Q | Quarterly report | Aug 12, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jul 14, 2021 | Jul 9, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 15, 2021 | Jun 11, 2021 |
| 10-Q | Quarterly report | May 13, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 13, 2021 | May 13, 2021 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
May 6, 2021 | May 5, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 28, 2021 | Apr 28, 2021 |
| DEFA14A | Additional proxy material | Apr 22, 2021 | — |
| DEF 14A | Proxy statement | Apr 22, 2021 | Jun 11, 2021 |
| 10-K | Annual report | Mar 25, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 25, 2021 | Mar 25, 2021 |
| 8-K |
Current report
Material agreement
|
Jan 19, 2021 | Jan 14, 2021 |
| S-8 | Employee stock plan registration | Jan 15, 2021 | — |
| 8-K |
Current report
Officer or director change
|
Jan 13, 2021 | Jan 8, 2021 |
| 10-Q | Quarterly report | Nov 12, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 12, 2020 | Nov 12, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 5, 2020 | Oct 2, 2020 |
| 10-Q | Quarterly report | Aug 20, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 20, 2020 | Aug 20, 2020 |
| S-8 | Employee stock plan registration | Aug 3, 2020 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Jul 14, 2020 | Jul 14, 2020 |
| 424B4 | Prospectus | Jul 13, 2020 | — |
| S-1MEF | Filing | Jul 10, 2020 | — |
| EFFECT | Filing | Jul 9, 2020 | — |
| S-1/A | Amended registration statement | Jul 9, 2020 | — |
| CERT | 8a cert | Jul 9, 2020 | — |
| S-1/A | Amended registration statement | Jul 9, 2020 | — |
| CORRESP | Letter to the SEC | Jul 8, 2020 | — |
| UPLOAD | Letter from the SEC | Jul 8, 2020 | — |
| CORRESP | Letter to the SEC | Jul 7, 2020 | — |
| CORRESP | Letter to the SEC | Jul 7, 2020 | — |
| 8-A12B | Filing | Jul 2, 2020 | — |
| CORRESP | Letter to the SEC | Jul 2, 2020 | — |
| S-1/A | Amended registration statement | Jul 2, 2020 | — |
| UPLOAD | Letter from the SEC | Jul 1, 2020 | — |
| CORRESP | Letter to the SEC | Jun 29, 2020 | — |
| CORRESP | Letter to the SEC | Jun 19, 2020 | — |
| S-1 | Registration statement | Jun 19, 2020 | — |
| UPLOAD | Letter from the SEC | Jun 1, 2020 | — |
| DRS/A | Filing | May 19, 2020 | — |
| DRSLTR | Filing | May 18, 2020 | — |
| UPLOAD | Letter from the SEC | Apr 28, 2020 | — |
| DRS/A | Filing | Apr 20, 2020 | — |
| DRSLTR | Filing | Apr 17, 2020 | — |
| UPLOAD | Letter from the SEC | Mar 23, 2020 | — |
| DRS | Filing | Feb 28, 2020 | — |
| DRSLTR | Filing | Feb 27, 2020 | — |
| D | Filing | Sep 6, 2019 | — |
Showing 158 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
- NKTX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- South San Francisco, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1787400
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.