---
title: "REX JOHN F — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bd4942f3-36f8-5a36-985f-e3692fa65bb1
json: https://whiteintel.dev/api/public/dossier/bd4942f3-36f8-5a36-985f-e3692fa65bb1
identifier: sec:0001676672
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# REX JOHN F

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001676672`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/bd4942f3-36f8-5a36-985f-e3692fa65bb1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bd4942f3-36f8-5a36-985f-e3692fa65bb1  

## Ownership & control

### Holdings / subsidiaries

- **UNITEDHEALTH GROUP INC** (officer) — https://whiteintel.dev/entity/d3615d22-2d3a-55e8-b0d3-71abdc5efab4
- **UNITEDHEALTH GROUP INC** (officer) — https://whiteintel.dev/entity/d3615d22-2d3a-55e8-b0d3-71abdc5efab4
- **UNITEDHEALTH GROUP INC** (officer) — https://whiteintel.dev/entity/d3615d22-2d3a-55e8-b0d3-71abdc5efab4
- **UNITEDHEALTH GROUP INC** (officer) — https://whiteintel.dev/entity/d3615d22-2d3a-55e8-b0d3-71abdc5efab4
- **UNITEDHEALTH GROUP INC** (officer) — https://whiteintel.dev/entity/d3615d22-2d3a-55e8-b0d3-71abdc5efab4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **REX JOHN F**. Human view: https://whiteintel.dev/entity/bd4942f3-36f8-5a36-985f-e3692fa65bb1 · Structured JSON: https://whiteintel.dev/api/public/dossier/bd4942f3-36f8-5a36-985f-e3692fa65bb1._

_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"._