---
title: "MANNING CATHERINE Z — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9554d6fd-5911-5cb2-bf7e-e7c4770cc374
json: https://whiteintel.dev/api/public/dossier/9554d6fd-5911-5cb2-bf7e-e7c4770cc374
identifier: sec:0001439273
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MANNING CATHERINE Z

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001439273`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9554d6fd-5911-5cb2-bf7e-e7c4770cc374  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9554d6fd-5911-5cb2-bf7e-e7c4770cc374  

## Ownership & control

### Holdings / subsidiaries

- **CENTURY ALUMINUM CO** (director) — https://whiteintel.dev/entity/e81e159c-925a-5556-9ed4-28816acbc167

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MANNING CATHERINE Z**. Human view: https://whiteintel.dev/entity/9554d6fd-5911-5cb2-bf7e-e7c4770cc374 · Structured JSON: https://whiteintel.dev/api/public/dossier/9554d6fd-5911-5cb2-bf7e-e7c4770cc374._

_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"._