---
title: "Phio Pharmaceuticals Corp. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e58d0f40-8846-5921-b452-9db6fcc8268b
json: https://whiteintel.dev/api/public/dossier/e58d0f40-8846-5921-b452-9db6fcc8268b
identifier: sec:0001533040
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Phio Pharmaceuticals Corp.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001533040`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e58d0f40-8846-5921-b452-9db6fcc8268b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e58d0f40-8846-5921-b452-9db6fcc8268b  

## Ownership & control

### Owners / controllers

- **ADVANCED RNA TECHNOLOGIES, LLC** (tenpercentowner) — https://whiteintel.dev/entity/8c5b15c0-5ae4-535e-827e-96a321a1440f
- **SELLAS Life Sciences Group, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/a0c28abc-fcde-583e-a7c2-ad64e18d0126
- **OPKO HEALTH, INC.** (tenpercentowner) — https://whiteintel.dev/entity/383248e5-bf0a-591d-b436-564f4a1b6905

### UBO chain (walk to the ultimate owner)

A **1000-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **Phio Pharmaceuticals Corp.** — https://whiteintel.dev/entity/e58d0f40-8846-5921-b452-9db6fcc8268b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Phio Pharmaceuticals Corp.**. Human view: https://whiteintel.dev/entity/e58d0f40-8846-5921-b452-9db6fcc8268b · Structured JSON: https://whiteintel.dev/api/public/dossier/e58d0f40-8846-5921-b452-9db6fcc8268b._

_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"._