---
title: "HART TRACY E — Ownership Dossier"
canonical: https://whiteintel.dev/entity/573ab138-ea2c-577e-b678-2d7d22270770
json: https://whiteintel.dev/api/public/dossier/573ab138-ea2c-577e-b678-2d7d22270770
identifier: sec:0001747990
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HART TRACY E

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001747990`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/573ab138-ea2c-577e-b678-2d7d22270770  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/573ab138-ea2c-577e-b678-2d7d22270770  

## Ownership & control

### Holdings / subsidiaries

- **ONE Gas, Inc.** (director) — https://whiteintel.dev/entity/f9527c96-1054-5621-874f-fb67b81359d7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HART TRACY E**. Human view: https://whiteintel.dev/entity/573ab138-ea2c-577e-b678-2d7d22270770 · Structured JSON: https://whiteintel.dev/api/public/dossier/573ab138-ea2c-577e-b678-2d7d22270770._

_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"._