Prokidney Corp. SEC filings PROK
Prokidney Corp. has 401 filings in SEC EDGAR's recent list, going back to Apr 21, 2021. Its latest annual report, Form ARS, was filed on Apr 17, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement
|
Oct 29, 2026 | Oct 29, 2026 |
| S-3 | Shelf registration | Oct 29, 2026 | — |
| 8-K |
Current report
Results of operations
|
Aug 10, 2026 | Aug 10, 2026 |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 29, 2026 | May 28, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 15, 2026 | May 15, 2026 |
| 10-Q | Quarterly report | May 15, 2026 | Mar 31, 2026 |
| ARS | Annual report to shareholders | Apr 17, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 17, 2026 | — |
| DEF 14A | Proxy statement | Apr 17, 2026 | May 28, 2026 |
| S-8 | Employee stock plan registration | Mar 18, 2026 | — |
| 8-K |
Current report
Results of operations
|
Mar 18, 2026 | Mar 18, 2026 |
| 10-K | Annual report | Mar 18, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 2, 2026 | Feb 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 12, 2026 | Jan 12, 2026 |
| EFFECT | Filing | Nov 18, 2025 | — |
| 8-K |
Current report
Results of operations
|
Nov 10, 2025 | Nov 10, 2025 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| DEL AM | Filing | Nov 5, 2025 | — |
| POS AM | Filing | Oct 21, 2025 | — |
| 8-K |
Current report
Material agreement
|
Oct 17, 2025 | Oct 17, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2025 | Aug 12, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K12B/A | Filing | Jul 16, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 15, 2025 | Jul 15, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Jul 14, 2025 | Jul 14, 2025 |
| 424B5 | Prospectus supplement | Jul 14, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 8, 2025 | Jul 8, 2025 |
| EFFECT | Filing | Jul 7, 2025 | — |
| EFFECT | Filing | Jul 7, 2025 | — |
| POS AM | Filing | Jul 7, 2025 | — |
| S-8 POS | Filing | Jul 3, 2025 | — |
| S-8 POS | Filing | Jul 3, 2025 | — |
| S-8 POS | Filing | Jul 3, 2025 | — |
| S-8 POS | Filing | Jul 3, 2025 | — |
| POS AM | Filing | Jul 3, 2025 | — |
| 8-K12B | Filing | Jul 3, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 1, 2025 | Jul 1, 2025 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 30, 2025 | May 29, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| 10-Q | Quarterly report | May 12, 2025 | Mar 31, 2025 |
| EFFECT | Filing | Apr 28, 2025 | — |
| ARS | Annual report to shareholders | Apr 28, 2025 | Dec 31, 2024 |
| 424B3 | Prospectus | Apr 28, 2025 | — |
| CORRESP | Letter to the SEC | Apr 24, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 4, 2025 | — |
| S-4 | Registration for a merger or exchange | Mar 31, 2025 | — |
| S-8 | Employee stock plan registration | Mar 20, 2025 | — |
| 10-K | Annual report | Mar 17, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 17, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Material agreement
|
Jan 21, 2025 | Jan 17, 2025 |
| 8-K |
Current report
Material agreement
|
Nov 22, 2024 | Nov 20, 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
Regulation FD disclosure, Other events
|
Sep 3, 2024 | Sep 3, 2024 |
| 10-Q | Quarterly report | Aug 9, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 13, 2024 | Jun 11, 2024 |
| 424B5 | Prospectus supplement | Jun 13, 2024 | — |
| 424B5 | Prospectus supplement | Jun 10, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 10, 2024 | Jun 10, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 31, 2024 | May 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2024 | May 29, 2024 |
| 10-Q | Quarterly report | May 10, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 10, 2024 | May 10, 2024 |
| ARS | Annual report to shareholders | Apr 26, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 26, 2024 | May 30, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 25, 2024 | Mar 25, 2024 |
| S-8 | Employee stock plan registration | Mar 22, 2024 | — |
| 8-K |
Current report
Results of operations
|
Mar 22, 2024 | Mar 21, 2024 |
| 10-K | Annual report | Mar 22, 2024 | Dec 31, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 18, 2024 | Nov 28, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Mar 18, 2024 | Nov 10, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2024 | Feb 6, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 26, 2024 | Jan 25, 2024 |
| 8-K |
Current report
Material agreement
|
Jan 19, 2024 | Jan 19, 2024 |
| 424B5 | Prospectus supplement | Jan 19, 2024 | — |
| 8-K/A |
Amended current report
Officer or director change
|
Dec 5, 2023 | Nov 10, 2023 |
| EFFECT | Filing | Nov 30, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Nov 30, 2023 | Nov 28, 2023 |
| CORRESP | Letter to the SEC | Nov 28, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 27, 2023 | — |
| S-3 | Shelf registration | Nov 22, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 20, 2023 | Nov 19, 2023 |
| 10-Q | Quarterly report | Nov 14, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2023 | Nov 14, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Nov 13, 2023 | Nov 10, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 11, 2023 | Sep 11, 2023 |
| 424B3 | Prospectus | Aug 23, 2023 | — |
| EFFECT | Filing | Aug 21, 2023 | — |
| POS AM | Filing | Aug 18, 2023 | — |
| 424B3 | Prospectus | Aug 11, 2023 | — |
| 8-K |
Current report
Results of operations
|
Aug 10, 2023 | Aug 10, 2023 |
| 10-Q | Quarterly report | Aug 10, 2023 | Jun 30, 2023 |
| 424B3 | Prospectus | Jul 25, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 18, 2023 | Jul 17, 2023 |
| 424B3 | Prospectus | Jul 6, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 30, 2023 | Jun 29, 2023 |
| 424B3 | Prospectus | Jun 23, 2023 | — |
| 8-K |
Current report
Material agreement
|
Jun 16, 2023 | Jun 13, 2023 |
| ARS | Annual report to shareholders | May 26, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | May 26, 2023 | Jun 29, 2023 |
| 424B3 | Prospectus | May 26, 2023 | — |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Mar 31, 2023 |
| 10-K/A | Amended annual report | Apr 27, 2023 | Dec 31, 2022 |
| 424B3 | Prospectus | Apr 21, 2023 | — |
| EFFECT | Filing | Apr 20, 2023 | — |
| POS AM | Filing | Apr 17, 2023 | — |
| S-8 | Employee stock plan registration | Mar 29, 2023 | — |
| 8-K |
Current report
Results of operations
|
Mar 28, 2023 | Mar 28, 2023 |
| 10-K | Annual report | Mar 28, 2023 | Dec 31, 2022 |
| 424B3 | Prospectus | Mar 7, 2023 | — |
| 8-K |
Current report
Other events
|
Mar 6, 2023 | Mar 6, 2023 |
| 424B3 | Prospectus | Feb 6, 2023 | — |
| 8-K |
Current report
Other events
|
Feb 6, 2023 | Feb 3, 2023 |
| 424B3 | Prospectus | Jan 20, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Jan 19, 2023 | Jan 17, 2023 |
| 424B3 | Prospectus | Jan 11, 2023 | — |
| 8-K |
Current report
Other events
|
Jan 10, 2023 | Jan 10, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 10, 2023 | Jan 10, 2023 |
| 424B3 | Prospectus | Dec 8, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Dec 6, 2022 | Dec 2, 2022 |
| 424B3 | Prospectus | Nov 29, 2022 | — |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| S-8 | Employee stock plan registration | Sep 14, 2022 | — |
| 424B3 | Prospectus | Sep 9, 2022 | — |
| EFFECT | Filing | Sep 8, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 8, 2022 | Sep 8, 2022 |
| CORRESP | Letter to the SEC | Sep 6, 2022 | — |
| CORRESP | Letter to the SEC | Aug 26, 2022 | — |
| S-1/A | Amended registration statement | Aug 26, 2022 | — |
| UPLOAD | Letter from the SEC | Aug 15, 2022 | — |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Aug 12, 2022 | Jul 11, 2022 |
| 10-Q | Quarterly report | Aug 12, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2022 | Aug 11, 2022 |
| S-1 | Registration statement | Aug 9, 2022 | — |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Unregistered share sale, Change to shareholder rights, Auditor change, Change in control, Officer or director change, Bylaw or fiscal year change, Other events
|
Jul 15, 2022 | Jul 11, 2022 |
| 8-K |
Current report
Listing notice, Officer or director change, Shareholder vote results, Regulation FD disclosure, Other events
|
Jul 12, 2022 | Jul 8, 2022 |
| DEFA14A | Additional proxy material | Jul 11, 2022 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jul 11, 2022 | Jul 6, 2022 |
| DEFA14A | Additional proxy material | Jul 6, 2022 | — |
| 8-K |
Current report
Other events
|
Jul 6, 2022 | Jul 6, 2022 |
| DEFA14A | Additional proxy material | Jun 23, 2022 | — |
| DEFA14A | Additional proxy material | Jun 15, 2022 | — |
| DEFM14A | Filing | Jun 10, 2022 | — |
| 8-K/A |
Amended current report
Other events
|
Jun 10, 2022 | Jul 2, 2021 |
| DEFA14A | Additional proxy material | Jun 8, 2022 | — |
| DEFA14A | Additional proxy material | Jun 7, 2022 | — |
| DEFA14A | Additional proxy material | May 26, 2022 | — |
| DEFA14A | Additional proxy material | May 20, 2022 | — |
| UPLOAD | Letter from the SEC | May 17, 2022 | — |
| 10-Q | Quarterly report | May 16, 2022 | Mar 31, 2022 |
| DEFA14A | Additional proxy material | May 11, 2022 | — |
| CORRESP | Letter to the SEC | May 6, 2022 | — |
| PRER14A | Filing | May 6, 2022 | — |
| DEFA14A | Additional proxy material | May 3, 2022 | — |
| DEFA14A | Additional proxy material | Apr 28, 2022 | — |
| DEFA14A | Additional proxy material | Apr 28, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 28, 2022 | Apr 28, 2022 |
| UPLOAD | Letter from the SEC | Apr 25, 2022 | — |
| 8-K |
Current report
Material agreement, New debt
|
Apr 22, 2022 | Apr 20, 2022 |
| DEFA14A | Additional proxy material | Apr 18, 2022 | — |
| DEFA14A | Additional proxy material | Apr 12, 2022 | — |
| CORRESP | Letter to the SEC | Apr 11, 2022 | — |
| PRER14A | Filing | Apr 11, 2022 | — |
| DEFA14A | Additional proxy material | Mar 28, 2022 | — |
| 10-K | Annual report | Mar 24, 2022 | Dec 31, 2021 |
| UPLOAD | Letter from the SEC | Mar 17, 2022 | — |
| DEFA14A | Additional proxy material | Mar 1, 2022 | — |
| PREM14A | Filing | Feb 14, 2022 | Feb 14, 2022 |
| DEFA14A | Additional proxy material | Jan 27, 2022 | — |
| DEFA14A | Additional proxy material | Jan 21, 2022 | — |
| 8-K/A |
Amended current report
Material agreement, Unregistered share sale
|
Jan 21, 2022 | Jan 18, 2022 |
| DEFA14A | Additional proxy material | Jan 19, 2022 | — |
| DEFA14A | Additional proxy material | Jan 18, 2022 | — |
| DEFA14A | Additional proxy material | Jan 18, 2022 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jan 18, 2022 | Jan 18, 2022 |
| 8-K |
Current report
Restatement
|
Nov 16, 2021 | Nov 15, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 24, 2021 | Sep 24, 2021 |
| 10-Q | Quarterly report | Aug 16, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Other events
|
Jul 9, 2021 | Jul 2, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Other events
|
Jul 2, 2021 | Jun 29, 2021 |
| 424B4 | Prospectus | Jul 1, 2021 | — |
| S-1MEF | Filing | Jun 30, 2021 | — |
| EFFECT | Filing | Jun 29, 2021 | — |
| CERT | Filing | Jun 29, 2021 | — |
| 8-A12B | Filing | Jun 29, 2021 | — |
| CORRESP | Letter to the SEC | Jun 25, 2021 | — |
| CORRESP | Letter to the SEC | Jun 25, 2021 | — |
| CORRESP | Letter to the SEC | Jun 25, 2021 | — |
| S-1/A | Amended registration statement | Jun 25, 2021 | — |
| UPLOAD | Letter from the SEC | Jun 15, 2021 | — |
| S-1/A | Amended registration statement | Jun 9, 2021 | — |
| S-1 | Registration statement | Jun 2, 2021 | — |
| DRS | Filing | Apr 21, 2021 | — |
Showing 198 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
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- PROK (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- Cayman Islands
- Headquarters
- Winston-Salem, NC
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1850270
- Former names
- Social Capital Suvretta Holdings Corp. III (until Jul 11, 2022)
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All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.