---
title: "DIEHL GREG — Ownership Dossier"
canonical: https://whiteintel.dev/entity/13e11e29-e5cf-51ce-8ac1-3b6e5891fa45
json: https://whiteintel.dev/api/public/dossier/13e11e29-e5cf-51ce-8ac1-3b6e5891fa45
identifier: sec:0001808070
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DIEHL GREG

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001808070`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/13e11e29-e5cf-51ce-8ac1-3b6e5891fa45  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/13e11e29-e5cf-51ce-8ac1-3b6e5891fa45  

## Ownership & control

### Holdings / subsidiaries

- **BANCFIRST CORP /OK/** (officer) — https://whiteintel.dev/entity/ac26aae7-1cf5-5013-b521-f990a9c32cf5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DIEHL GREG**. Human view: https://whiteintel.dev/entity/13e11e29-e5cf-51ce-8ac1-3b6e5891fa45 · Structured JSON: https://whiteintel.dev/api/public/dossier/13e11e29-e5cf-51ce-8ac1-3b6e5891fa45._

_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"._