---
title: "HOUCK DAVID — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a4cd3ce1-4777-5dbe-9a69-dc52547f05e5
json: https://whiteintel.dev/api/public/dossier/a4cd3ce1-4777-5dbe-9a69-dc52547f05e5
identifier: sec:0001740862
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HOUCK DAVID

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001740862`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a4cd3ce1-4777-5dbe-9a69-dc52547f05e5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a4cd3ce1-4777-5dbe-9a69-dc52547f05e5  

## Ownership & control

### Holdings / subsidiaries

- **APTINYX INC.** (officer) — https://whiteintel.dev/entity/b3a913be-f6c4-5070-b47b-addc75d13ec2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HOUCK DAVID**. Human view: https://whiteintel.dev/entity/a4cd3ce1-4777-5dbe-9a69-dc52547f05e5 · Structured JSON: https://whiteintel.dev/api/public/dossier/a4cd3ce1-4777-5dbe-9a69-dc52547f05e5._

_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"._