---
schema_version: "secwatch.filing_event.v1"
accession: "0001653477-25-000119"
form_type: "8-K"
ticker: "NGVT"
cik: "0001653477"
company_name: "Ingevity Corp"
filed_at: "2025-10-23T23:59:59+00:00"
generated_at: "2026-05-17T02:30:59.673300+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Ingevity appoints Ruth Castillo as Senior VP and President of Performance Materials

## Summary
- Ruth Castillo appointed SVP and President, Performance Materials, effective Nov. 10, 2025.
- Castillo brings over 25 years of chemicals and materials experience, most recently VP Global Chemicals at Avantor.
- She will join Ingevity's executive leadership team and report to CEO Dave Li.
- Castillo will lead the activated carbon segment to accelerate innovation and strategic growth.

## SEC filing metadata
- accession: 0001653477-25-000119
- form_type: 8-K
- ticker: NGVT
- cik: 0001653477
- company_name: Ingevity Corp
- filed_at: 2025-10-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1653477/000165347725000119/0001653477-25-000119-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1653477/000165347725000119/ngvt-20251023.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001653477-25-000119
- JSON: https://secwatch.observer/filing/0001653477-25-000119.json
- Plain text: https://secwatch.observer/filing/0001653477-25-000119.txt

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