---
title: "LOCKE P STEVEN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6e4fba89-8a3a-5fda-90be-983fa5e2e7bc
json: https://whiteintel.dev/api/public/dossier/6e4fba89-8a3a-5fda-90be-983fa5e2e7bc
identifier: sec:0001192271
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LOCKE P STEVEN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001192271`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6e4fba89-8a3a-5fda-90be-983fa5e2e7bc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6e4fba89-8a3a-5fda-90be-983fa5e2e7bc  

## Ownership & control

### Holdings / subsidiaries

- **ADTRAN Holdings, Inc.** (officer) — https://whiteintel.dev/entity/3710bd4a-1de6-58d3-b4e8-6bcb1828a8c3

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LOCKE P STEVEN**. Human view: https://whiteintel.dev/entity/6e4fba89-8a3a-5fda-90be-983fa5e2e7bc · Structured JSON: https://whiteintel.dev/api/public/dossier/6e4fba89-8a3a-5fda-90be-983fa5e2e7bc._

_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"._