---
title: "HELTON SANDRA L — Ownership Dossier"
canonical: https://whiteintel.dev/entity/70b48357-24d2-591b-afa6-aad26d238720
json: https://whiteintel.dev/api/public/dossier/70b48357-24d2-591b-afa6-aad26d238720
identifier: sec:0001166857
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HELTON SANDRA L

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001166857`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/70b48357-24d2-591b-afa6-aad26d238720  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/70b48357-24d2-591b-afa6-aad26d238720  

## Ownership & control

### Holdings / subsidiaries

- **TELEPHONE & DATA SYSTEMS INC /DE/** (officer) — https://whiteintel.dev/entity/0f9f9a8c-999e-5720-9505-76c57cbf46f7
- **CORNING PHARMACEUTICAL SERVICES INC** (director) — https://whiteintel.dev/entity/232459af-ae22-5fbd-950c-2ccc7855e537
- **TELEPHONE & DATA SYSTEMS INC /DE/** (director) — https://whiteintel.dev/entity/0f9f9a8c-999e-5720-9505-76c57cbf46f7
- **PRINCIPAL FINANCIAL GROUP INC** (director) — https://whiteintel.dev/entity/7ac048f8-ce7f-5c6c-98ef-cdd28cf5074f
- **OptiNose, Inc.** (director) — https://whiteintel.dev/entity/ccffbb33-dd56-55e4-a723-73e53e88f9bf
- **COVETRUS, INC.** (director) — https://whiteintel.dev/entity/3143a820-a741-50b5-8729-b4c6175bc94b
- **LEXMARK INTERNATIONAL GROUP INC** (director) — https://whiteintel.dev/entity/7aa6b1fb-0daa-5aee-a1c6-f2687da7176f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HELTON SANDRA L**. Human view: https://whiteintel.dev/entity/70b48357-24d2-591b-afa6-aad26d238720 · Structured JSON: https://whiteintel.dev/api/public/dossier/70b48357-24d2-591b-afa6-aad26d238720._

_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"._