---
title: "SCHELL MARK E — Ownership Dossier"
canonical: https://whiteintel.dev/entity/293bc74a-109c-5074-a9b1-e9e72bd30de3
json: https://whiteintel.dev/api/public/dossier/293bc74a-109c-5074-a9b1-e9e72bd30de3
identifier: sec:0001012081
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SCHELL MARK E

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001012081`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/293bc74a-109c-5074-a9b1-e9e72bd30de3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/293bc74a-109c-5074-a9b1-e9e72bd30de3  

## Ownership & control

### Holdings / subsidiaries

- **UNIT CORP** (officer) — https://whiteintel.dev/entity/4d943e01-8f99-55e4-a3fa-463cc6b8cb45

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SCHELL MARK E**. Human view: https://whiteintel.dev/entity/293bc74a-109c-5074-a9b1-e9e72bd30de3 · Structured JSON: https://whiteintel.dev/api/public/dossier/293bc74a-109c-5074-a9b1-e9e72bd30de3._

_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"._