---
title: "RUBIN PAUL D — Ownership Dossier"
canonical: https://whiteintel.dev/entity/223c5e43-828e-56d1-a294-ea3f89dbc706
json: https://whiteintel.dev/api/public/dossier/223c5e43-828e-56d1-a294-ea3f89dbc706
identifier: sec:0001210905
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RUBIN PAUL D

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001210905`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/223c5e43-828e-56d1-a294-ea3f89dbc706  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/223c5e43-828e-56d1-a294-ea3f89dbc706  

## Ownership & control

### Holdings / subsidiaries

- **BioAge Labs, Inc.** (officer) — https://whiteintel.dev/entity/2e82cba5-b857-5042-a502-da21be8a8ff8
- **CORNERSTONE THERAPEUTICS INC** (director) — https://whiteintel.dev/entity/fa16ceee-2c79-5b4f-95a7-16b7d0873928
- **CORNERSTONE THERAPEUTICS INC** (officer) — https://whiteintel.dev/entity/fa16ceee-2c79-5b4f-95a7-16b7d0873928
- **BioAge Labs, Inc.** (officer) — https://whiteintel.dev/entity/2e82cba5-b857-5042-a502-da21be8a8ff8
- **Viridian Therapeutics, Inc.\DE** (officer) — https://whiteintel.dev/entity/15a737c3-567b-5102-941a-d6bdd1d83278
- **XOMA Royalty Corp** (officer) — https://whiteintel.dev/entity/879bcb76-24e5-5154-a262-697323c83673

## 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 **RUBIN PAUL D** — https://whiteintel.dev/entity/223c5e43-828e-56d1-a294-ea3f89dbc706 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RUBIN PAUL D**. Human view: https://whiteintel.dev/entity/223c5e43-828e-56d1-a294-ea3f89dbc706 · Structured JSON: https://whiteintel.dev/api/public/dossier/223c5e43-828e-56d1-a294-ea3f89dbc706._

_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"._