---
title: "COX MARK B — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fb7ee732-1a7e-5e23-9ff9-a8a87eedf568
json: https://whiteintel.dev/api/public/dossier/fb7ee732-1a7e-5e23-9ff9-a8a87eedf568
identifier: sec:0001235150
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COX MARK B

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001235150`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fb7ee732-1a7e-5e23-9ff9-a8a87eedf568  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fb7ee732-1a7e-5e23-9ff9-a8a87eedf568  

## Ownership & control

### Holdings / subsidiaries

- **Delek Logistics Partners, LP** (director) — https://whiteintel.dev/entity/6557bb39-6909-5e52-a096-f18faa8f3c7f
- **DELEK US ENERGY, INC.** (officer) — https://whiteintel.dev/entity/63ebe2f3-9f17-59eb-9ac9-1c97165d6ce1
- **Delek Logistics Partners, LP** (officer) — https://whiteintel.dev/entity/6557bb39-6909-5e52-a096-f18faa8f3c7f
- **WESTERN REFINING, INC.** (officer) — https://whiteintel.dev/entity/c5a09bee-ae74-5d72-ad4e-e4f081ffc6ad
- **GIANT INDUSTRIES INC** (officer) — https://whiteintel.dev/entity/7222b738-2761-578a-8b13-56c602598e69

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COX MARK B**. Human view: https://whiteintel.dev/entity/fb7ee732-1a7e-5e23-9ff9-a8a87eedf568 · Structured JSON: https://whiteintel.dev/api/public/dossier/fb7ee732-1a7e-5e23-9ff9-a8a87eedf568._

_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"._