---
title: "MAGDOL MICHAEL O — Ownership Dossier"
canonical: https://whiteintel.dev/entity/46368a23-bcff-582d-978d-2193cf96c26f
json: https://whiteintel.dev/api/public/dossier/46368a23-bcff-582d-978d-2193cf96c26f
identifier: sec:0001221038
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAGDOL MICHAEL O

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001221038`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/46368a23-bcff-582d-978d-2193cf96c26f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/46368a23-bcff-582d-978d-2193cf96c26f  

## Ownership & control

### Holdings / subsidiaries

- **ARCH CHEMICALS INC** (director) — https://whiteintel.dev/entity/56814828-0468-5a62-af40-9e8dd16440a2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAGDOL MICHAEL O**. Human view: https://whiteintel.dev/entity/46368a23-bcff-582d-978d-2193cf96c26f · Structured JSON: https://whiteintel.dev/api/public/dossier/46368a23-bcff-582d-978d-2193cf96c26f._

_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"._