---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-035914"
form_type: "8-K"
ticker: "PROK"
cik: "0001850270"
company_name: "PROKIDNEY CORP."
filed_at: "2024-03-25T23:59:59+00:00"
generated_at: "2026-06-04T08:44:58.466058+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# ProKidney appoints EVP Technical Operations and SVP Global Clinical Operations

## Summary
- Ulrich Ernst appointed EVP Technical Operations; base salary $450,000, target bonus 40%.
- Ernst receives option for 500,000 Class A shares; 335,000 time-vesting, 165,000 performance-vesting.
- Lucio Tozzi appointed SVP Global Clinical Operations on Jan 22, 2024; over 30 years experience.
- Both executives join Leadership Team to support Phase 3 program and BLA preparation.
- Ernst previously SVP at Iovance Biotherapeutics; Tozzi held senior roles at Summit Therapeutics.

## SEC filing metadata
- accession: 0000950170-24-035914
- form_type: 8-K
- ticker: PROK
- cik: 0001850270
- company_name: PROKIDNEY CORP.
- filed_at: 2024-03-25T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1850270/000095017024035914/0000950170-24-035914-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1850270/000095017024035914/prok-20240325.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-035914
- JSON: https://secwatch.observer/filing/0000950170-24-035914.json
- Plain text: https://secwatch.observer/filing/0000950170-24-035914.txt

## Key facts
- Executive change
  Ulrich Ernst was appointed as Executive Vice President, Technical Operations at PROKIDNEY CORP..
  - Action: appointed
  - Role: Executive Vice President, Technical Operations
  source text: On March 25, 2024, ProKidney Corp. (the “Company”) announced the appointment of Ulrich Ernst, Ph.D. as the Company’s Executive Vice President, Technical Operations effective as of March 25, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1850270/000095017024035914/0000950170-24-035914-index.htm

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