---
title: "CLARK JOHN C — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f343acb7-e2e8-5345-b12e-892f00a357b1
json: https://whiteintel.dev/api/public/dossier/f343acb7-e2e8-5345-b12e-892f00a357b1
identifier: sec:0001242419
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CLARK JOHN C

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001242419`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f343acb7-e2e8-5345-b12e-892f00a357b1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f343acb7-e2e8-5345-b12e-892f00a357b1  

## Ownership & control

### Holdings / subsidiaries

- **WESTELL TECHNOLOGIES INC** (officer) — https://whiteintel.dev/entity/e48258cb-140b-510a-b8ba-b45830f1d78f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CLARK JOHN C**. Human view: https://whiteintel.dev/entity/f343acb7-e2e8-5345-b12e-892f00a357b1 · Structured JSON: https://whiteintel.dev/api/public/dossier/f343acb7-e2e8-5345-b12e-892f00a357b1._

_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"._