---
title: "ELCHICO JOSEFINA T — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e1a22400-8a89-5c87-a338-4ea46c4b6633
json: https://whiteintel.dev/api/public/dossier/e1a22400-8a89-5c87-a338-4ea46c4b6633
identifier: sec:0001305820
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ELCHICO JOSEFINA T

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001305820`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e1a22400-8a89-5c87-a338-4ea46c4b6633  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e1a22400-8a89-5c87-a338-4ea46c4b6633  

## Ownership & control

### Holdings / subsidiaries

- **LA JOLLA PHARMACEUTICAL CO** (officer) — https://whiteintel.dev/entity/b339856c-1f38-5060-94ab-0935b5a0714d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ELCHICO JOSEFINA T**. Human view: https://whiteintel.dev/entity/e1a22400-8a89-5c87-a338-4ea46c4b6633 · Structured JSON: https://whiteintel.dev/api/public/dossier/e1a22400-8a89-5c87-a338-4ea46c4b6633._

_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"._