---
title: "Diez John J. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d09c96d3-944b-50bf-8adc-ebb7550e073e
json: https://whiteintel.dev/api/public/dossier/d09c96d3-944b-50bf-8adc-ebb7550e073e
identifier: sec:0001630663
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Diez John J.

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001630663`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d09c96d3-944b-50bf-8adc-ebb7550e073e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d09c96d3-944b-50bf-8adc-ebb7550e073e  

## Ownership & control

### Holdings / subsidiaries

- **RYDER SYSTEM INC** (officer) — https://whiteintel.dev/entity/df8f4feb-d93a-51b0-9f4d-9a8399875d31
- **TRINITY INDUSTRIES INC** (director) — https://whiteintel.dev/entity/9518363d-6cdb-53fb-afba-8a86126838fd
- **RYDER SYSTEM INC** (officer) — https://whiteintel.dev/entity/df8f4feb-d93a-51b0-9f4d-9a8399875d31

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Diez John J.**. Human view: https://whiteintel.dev/entity/d09c96d3-944b-50bf-8adc-ebb7550e073e · Structured JSON: https://whiteintel.dev/api/public/dossier/d09c96d3-944b-50bf-8adc-ebb7550e073e._

_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"._