---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-001888"
form_type: "8-K"
ticker: "PROK"
cik: "0001850270"
company_name: "PROKIDNEY CORP."
filed_at: "2023-02-06T23:59:59+00:00"
generated_at: "2026-06-20T00:25:17.493000+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ProKidney CMO Dr. Libbie McKenzie resigns to pursue other opportunities

## Summary
- Dr. Libbie McKenzie resigned as Chief Medical Officer effective February 3, 2023.
- She is leaving to pursue other opportunities that align with her objectives.
- No replacement has been named at this time.

## SEC filing metadata
- accession: 0000950170-23-001888
- form_type: 8-K
- ticker: PROK
- cik: 0001850270
- company_name: PROKIDNEY CORP.
- filed_at: 2023-02-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1850270/000095017023001888/0000950170-23-001888-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1850270/000095017023001888/prok-20230203.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-001888
- JSON: https://secwatch.observer/filing/0000950170-23-001888.json
- Plain text: https://secwatch.observer/filing/0000950170-23-001888.txt

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