---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-024839"
form_type: "8-K12B"
ticker: "PROK"
cik: "0001850270"
company_name: "PROKIDNEY CORP."
filed_at: "2025-07-03T23:59:59+00:00"
generated_at: "2026-05-18T09:30:26.551711+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ProKidney completes Cayman-to-Delaware domestication effective July 1, 2025

## Summary
- Each Cayman Class A and Class B ordinary share converted 1:1 into Delaware Class A or Class B common stock.
- ProKidney Delaware issued amended tax receivable, lock-up, and exchange agreements on same terms as prior Cayman agreements.
- Adopted new Certificate of Incorporation and Bylaws under DGCL; CUSIP changed to 74291D 104 as of July 2, 2025.
- Class A common stock continues trading on Nasdaq under symbol PROK; no change in ticker or capital structure.
- Restructuring includes subsidiary reorganization via ProKidney Holdings, LLC and ProKidney IPCo, LLC.

## SEC filing metadata
- accession: 0001140361-25-024839
- form_type: 8-K12B
- ticker: PROK
- cik: 0001850270
- company_name: PROKIDNEY CORP.
- filed_at: 2025-07-03T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 3.03, 5.02, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1850270/000114036125024839/0001140361-25-024839-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1850270/000114036125024839/ef20051439_8k12b.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-024839
- JSON: https://secwatch.observer/filing/0001140361-25-024839.json
- Plain text: https://secwatch.observer/filing/0001140361-25-024839.txt

## Key facts
- Governance Changes
  PROKIDNEY CORP.: Adopted new Certificate of Incorporation in connection with Domestication from Cayman Islands to Delaware.
  - Change: charter amendment
  source text: The Certificate of Incorporation and Bylaws were effective as of the Domestication Date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1850270/000114036125024839/0001140361-25-024839-index.htm
- Governance Changes
  PROKIDNEY CORP.: Adopted new Bylaws in connection with Domestication from Cayman Islands to Delaware.
  - Change: bylaw amendment
  source text: The Certificate of Incorporation and Bylaws were effective as of the Domestication Date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1850270/000114036125024839/0001140361-25-024839-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.