---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-026049"
form_type: "8-K12B/A"
ticker: "PROK"
cik: "0001850270"
company_name: "PROKIDNEY CORP."
filed_at: "2025-07-16T23:59:59+00:00"
generated_at: "2026-05-18T06:18:27.537426+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

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

## Summary
- Each Cayman Class A and B ordinary share converted one-for-one into Delaware Class A and B common stock.
- New Delaware certificate of incorporation and bylaws adopted; CUSIP changed to 74291D 104.
- Amended and restated Tax Receivable, Lock-Up, and Exchange Agreements entered into.
- ProKidney Holdings LLC governance established via Second A&R LLC Agreement.
- Incentive equity and stock purchase plans amended to reflect domestication.

## SEC filing metadata
- accession: 0001140361-25-026049
- form_type: 8-K12B/A
- ticker: PROK
- cik: 0001850270
- company_name: PROKIDNEY CORP.
- filed_at: 2025-07-16T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- 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/1850270/000114036125026049/0001140361-25-026049-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1850270/000114036125026049/ef20052082_8k12ba.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-026049
- JSON: https://secwatch.observer/filing/0001140361-25-026049.json
- Plain text: https://secwatch.observer/filing/0001140361-25-026049.txt

## Key facts
- Governance Changes
  PROKIDNEY CORP.: Adoption of new Bylaws in connection with domestication from Cayman Islands to Delaware.
  - Change: bylaw amendment
  source text: ProKidney Delaware adopted a certificate of incorporation (the “Certificate of Incorporation”) and bylaws (the “Bylaws”), and the rights of holders of the Common Stock are now governed by such documents and the DGCL.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1850270/000114036125026049/0001140361-25-026049-index.htm
- Governance Changes
  PROKIDNEY CORP.: Adoption of new Certificate of Incorporation in connection with domestication from Cayman Islands to Delaware.
  - Change: charter amendment
  source text: ProKidney Delaware adopted a certificate of incorporation (the “Certificate of Incorporation”) and bylaws (the “Bylaws”), and the rights of holders of the Common Stock are now governed by such documents and the DGCL.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1850270/000114036125026049/0001140361-25-026049-index.htm

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