---
schema_version: "secwatch.filing_event.v1"
accession: "0001655759-25-000130"
form_type: "8-K"
ticker: "ARVN"
cik: "0001655759"
company_name: "ARVINAS, INC."
filed_at: "2025-07-09T23:59:59+00:00"
generated_at: "2026-05-18T08:53:43.497932+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Arvinas CEO John Houston plans retirement; will remain Chairperson

## Summary
- John Houston, Ph.D., notified Arvinas of retirement as President and CEO on July 9, 2025.
- He will remain as Chairperson of the Board after a new CEO is appointed.
- Retirement effective upon completion of a search for a successor CEO.
- No immediate change to Board leadership; Houston continues to serve as Chair.

## SEC filing metadata
- accession: 0001655759-25-000130
- form_type: 8-K
- ticker: ARVN
- cik: 0001655759
- company_name: ARVINAS, INC.
- filed_at: 2025-07-09T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1655759/000165575925000130/0001655759-25-000130-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1655759/000165575925000130/arvn-20250709.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001655759-25-000130
- JSON: https://secwatch.observer/filing/0001655759-25-000130.json
- Plain text: https://secwatch.observer/filing/0001655759-25-000130.txt

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