---
title: "DIAMOND OFFSHORE DRILLING INC WT EXP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dba64801-673f-594c-8bde-bf5cee99446b
json: https://whiteintel.dev/api/public/dossier/dba64801-673f-594c-8bde-bf5cee99446b
identifier: cusip:25271C110
jurisdiction: US
source: WhiteIntel corporate-ownership graph
---

# DIAMOND OFFSHORE DRILLING INC WT EXP

**Type:** Asset  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `cusip:25271C110`  
**Canonical dossier:** https://whiteintel.dev/entity/dba64801-673f-594c-8bde-bf5cee99446b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dba64801-673f-594c-8bde-bf5cee99446b  

## Ownership & control

### UBO chain (walk to the ultimate owner)

A **1-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- SEC 13F — https://www.sec.gov/data-research/sec-markets-data/form-13f-data-sets

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DIAMOND OFFSHORE DRILLING INC WT EXP**. Human view: https://whiteintel.dev/entity/dba64801-673f-594c-8bde-bf5cee99446b · Structured JSON: https://whiteintel.dev/api/public/dossier/dba64801-673f-594c-8bde-bf5cee99446b._

_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"._