---
title: "ARYA SCIENCES ACQUISITION CORP IV — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ec25ae56-7032-55c9-bc1e-87adf1b80ec2
json: https://whiteintel.dev/api/public/dossier/ec25ae56-7032-55c9-bc1e-87adf1b80ec2
identifier: sec:0001838821
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARYA SCIENCES ACQUISITION CORP IV

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001838821`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ec25ae56-7032-55c9-bc1e-87adf1b80ec2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ec25ae56-7032-55c9-bc1e-87adf1b80ec2  

## Ownership & control

### Owners / controllers

- **ALTMAN MICHAEL SETH** (tenpercentowner) — https://whiteintel.dev/entity/906a22f9-be73-5a3f-b793-14787543503c
- **STONE ADAM LEO** (tenpercentowner) — https://whiteintel.dev/entity/b3447dc5-89f8-5109-a239-640c768ccfc4
- **ARYA SCIENCES HOLDINGS IV** (tenpercentowner) — https://whiteintel.dev/entity/0a901d13-96b2-57f0-8d61-8f86b5a5adbf

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

A **12-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 **ARYA SCIENCES ACQUISITION CORP IV** — https://whiteintel.dev/entity/ec25ae56-7032-55c9-bc1e-87adf1b80ec2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARYA SCIENCES ACQUISITION CORP IV**. Human view: https://whiteintel.dev/entity/ec25ae56-7032-55c9-bc1e-87adf1b80ec2 · Structured JSON: https://whiteintel.dev/api/public/dossier/ec25ae56-7032-55c9-bc1e-87adf1b80ec2._

_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"._