---
title: "Feehan Michael — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ab2fffba-d6db-5afd-a3e6-5a0f9b6060cd
json: https://whiteintel.dev/api/public/dossier/ab2fffba-d6db-5afd-a3e6-5a0f9b6060cd
identifier: sec:0001874994
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Feehan Michael

**Type:** Person  
**Jurisdiction:** US  
**Identifier:** `sec:0001874994`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ab2fffba-d6db-5afd-a3e6-5a0f9b6060cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ab2fffba-d6db-5afd-a3e6-5a0f9b6060cd  

## Ownership & control

### Holdings / subsidiaries

- **Ecovyst Inc.** (officer) — https://whiteintel.dev/entity/5c5f502f-7fd2-570f-958b-d776846a5a19
- **Ecovyst Inc.** (officer) — https://whiteintel.dev/entity/5c5f502f-7fd2-570f-958b-d776846a5a19
- **Ecovyst Inc.** (officer) — https://whiteintel.dev/entity/5c5f502f-7fd2-570f-958b-d776846a5a19
- **Ecovyst Inc.** (officer) — https://whiteintel.dev/entity/5c5f502f-7fd2-570f-958b-d776846a5a19

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Feehan Michael**. Human view: https://whiteintel.dev/entity/ab2fffba-d6db-5afd-a3e6-5a0f9b6060cd · Structured JSON: https://whiteintel.dev/api/public/dossier/ab2fffba-d6db-5afd-a3e6-5a0f9b6060cd._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._