---
title: "XANTHOPOULOS KLEANTHIS G — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2bd9e460-b67b-5f70-b257-13fefa24fdd7
json: https://whiteintel.dev/api/public/dossier/2bd9e460-b67b-5f70-b257-13fefa24fdd7
identifier: sec:0001283304
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# XANTHOPOULOS KLEANTHIS G

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001283304`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2bd9e460-b67b-5f70-b257-13fefa24fdd7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2bd9e460-b67b-5f70-b257-13fefa24fdd7  

## Ownership & control

### Holdings / subsidiaries

- **ANADYS PHARMACEUTICALS INC** (officer) — https://whiteintel.dev/entity/5dfaf710-d4e2-52dc-8fc5-3a6963b28b0d
- **ANADYS PHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/5dfaf710-d4e2-52dc-8fc5-3a6963b28b0d
- **ZOSANO PHARMA CORP** (director) — https://whiteintel.dev/entity/616738f3-61d5-574b-9722-4cb6b85be434
- **APRICUS BIOSCIENCES, INC.** (director) — https://whiteintel.dev/entity/e7763fb4-4afc-5a47-a077-fda08793cb68
- **Regulus Therapeutics Inc.** (officer) — https://whiteintel.dev/entity/4fb1e8db-c587-5dce-8215-4c53445c8050
- **Regulus Therapeutics Inc.** (director) — https://whiteintel.dev/entity/4fb1e8db-c587-5dce-8215-4c53445c8050
- **IONIS PHARMACEUTICALS INC** (officer) — https://whiteintel.dev/entity/ca01921d-7710-547a-8e44-4967bf23f7aa

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **XANTHOPOULOS KLEANTHIS G** — https://whiteintel.dev/entity/2bd9e460-b67b-5f70-b257-13fefa24fdd7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **XANTHOPOULOS KLEANTHIS G**. Human view: https://whiteintel.dev/entity/2bd9e460-b67b-5f70-b257-13fefa24fdd7 · Structured JSON: https://whiteintel.dev/api/public/dossier/2bd9e460-b67b-5f70-b257-13fefa24fdd7._

_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"._