---
title: "JOYCE MARTIN JOSEPH — Ownership Dossier"
canonical: https://whiteintel.dev/entity/edd4fcae-aa3a-5e45-96fb-ab4771be02f2
json: https://whiteintel.dev/api/public/dossier/edd4fcae-aa3a-5e45-96fb-ab4771be02f2
identifier: sec:0001300858
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOYCE MARTIN JOSEPH

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001300858`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/edd4fcae-aa3a-5e45-96fb-ab4771be02f2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/edd4fcae-aa3a-5e45-96fb-ab4771be02f2  

## Ownership & control

### Holdings / subsidiaries

- **BIOSEPRA INC** (officer) — https://whiteintel.dev/entity/ed79bb55-f213-52f7-994a-fbc0958ac0d0
- **Aldeyra Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/23de0706-f8b0-5c27-8fa0-0a735bff0355
- **LUCID INC** (officer) — https://whiteintel.dev/entity/33564ccd-3a76-5f2a-b102-cfb2c88084bb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOYCE MARTIN JOSEPH**. Human view: https://whiteintel.dev/entity/edd4fcae-aa3a-5e45-96fb-ab4771be02f2 · Structured JSON: https://whiteintel.dev/api/public/dossier/edd4fcae-aa3a-5e45-96fb-ab4771be02f2._

_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"._