---
title: "ROOMSBURG MARGARET M — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a8424608-be49-5754-8588-da250c8a58bb
json: https://whiteintel.dev/api/public/dossier/a8424608-be49-5754-8588-da250c8a58bb
identifier: sec:0001388971
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROOMSBURG MARGARET M

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001388971`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a8424608-be49-5754-8588-da250c8a58bb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a8424608-be49-5754-8588-da250c8a58bb  

## Ownership & control

### Holdings / subsidiaries

- **AMERIGROUP CORP** (officer) — https://whiteintel.dev/entity/89b01dff-07f4-5328-98e7-c96857101fbc

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROOMSBURG MARGARET M**. Human view: https://whiteintel.dev/entity/a8424608-be49-5754-8588-da250c8a58bb · Structured JSON: https://whiteintel.dev/api/public/dossier/a8424608-be49-5754-8588-da250c8a58bb._

_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"._