---
title: "Sandrock Alfred — Ownership Dossier"
canonical: https://whiteintel.dev/entity/efba14cd-d25b-5091-afc7-a1cd9bf1144e
json: https://whiteintel.dev/api/public/dossier/efba14cd-d25b-5091-afc7-a1cd9bf1144e
identifier: sec:0001577061
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sandrock Alfred

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001577061`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/efba14cd-d25b-5091-afc7-a1cd9bf1144e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/efba14cd-d25b-5091-afc7-a1cd9bf1144e  

## Ownership & control

### Holdings / subsidiaries

- **Voyager Therapeutics, Inc.** (officer) — https://whiteintel.dev/entity/ebb356d5-2ab2-519b-b3d7-404b94780e71
- **Voyager Therapeutics, Inc.** (officer) — https://whiteintel.dev/entity/ebb356d5-2ab2-519b-b3d7-404b94780e71
- **Voyager Therapeutics, Inc.** (officer) — https://whiteintel.dev/entity/ebb356d5-2ab2-519b-b3d7-404b94780e71
- **Voyager Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/ebb356d5-2ab2-519b-b3d7-404b94780e71
- **BIOGEN INC.** (officer) — https://whiteintel.dev/entity/152d5198-a9ef-588d-b005-20e031a47893
- **NEUROCRINE BIOSCIENCES INC** (director) — https://whiteintel.dev/entity/3edd6842-e439-5576-bbae-f7c754e45400

## 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 **Sandrock Alfred** — https://whiteintel.dev/entity/efba14cd-d25b-5091-afc7-a1cd9bf1144e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sandrock Alfred**. Human view: https://whiteintel.dev/entity/efba14cd-d25b-5091-afc7-a1cd9bf1144e · Structured JSON: https://whiteintel.dev/api/public/dossier/efba14cd-d25b-5091-afc7-a1cd9bf1144e._

_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"._