---
title: "ASPECT MEDICAL SYSTEMS INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e59eb35a-083e-50a3-83cd-198031832468
json: https://whiteintel.dev/api/public/dossier/e59eb35a-083e-50a3-83cd-198031832468
identifier: sec:0000886235
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ASPECT MEDICAL SYSTEMS INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000886235`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e59eb35a-083e-50a3-83cd-198031832468  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e59eb35a-083e-50a3-83cd-198031832468  

## Ownership & control

### Owners / controllers

- **COGHILL CLINT D** (tenpercentowner) — https://whiteintel.dev/entity/a6d7dc4d-d4ae-5cbf-9678-f1b7d511deb9
- **CCM MASTER FUND LTD** (tenpercentowner) — https://whiteintel.dev/entity/8c87fec7-b476-520f-8cf7-fbd3fbb9a817
- **COGHILL CAPITAL MANAGEMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/8a4fb612-fb8c-5a56-8945-8c71d046df45
- **FIRST MANHATTAN CO. INC** (tenpercentowner) — https://whiteintel.dev/entity/7ebc1ced-73ab-5774-867b-8155ca9dea74
- **COLIN SAMUEL F** (tenpercentowner) — https://whiteintel.dev/entity/04c3e4e4-413a-5b5b-bc7a-76ce96af7f1c
- **JUVONEN RONALD** (tenpercentowner) — https://whiteintel.dev/entity/fe42e102-a6ea-5a90-b459-8f6b259542c3
- **FIRST BIOMED MANAGEMENT ASSOCIATES LLC** (tenpercentowner) — https://whiteintel.dev/entity/ef145980-4425-5a42-ab83-e1abf101e008
- **FIRST MANHATTAN CO** (tenpercentowner) — https://whiteintel.dev/entity/1ca388d1-c7ea-5928-acb7-6d18a0c2bde6
- **SCIALLI VINCENT** (tenpercentowner) — https://whiteintel.dev/entity/0d552977-62b5-5926-9a92-8813c65a6d4f
- **BOSTON SCIENTIFIC CORP** (tenpercentowner) — https://whiteintel.dev/entity/4a4dc5e3-12d7-55f9-acf5-cd78ccf7e859

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

A **177-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 **ASPECT MEDICAL SYSTEMS INC** — https://whiteintel.dev/entity/e59eb35a-083e-50a3-83cd-198031832468 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ASPECT MEDICAL SYSTEMS INC**. Human view: https://whiteintel.dev/entity/e59eb35a-083e-50a3-83cd-198031832468 · Structured JSON: https://whiteintel.dev/api/public/dossier/e59eb35a-083e-50a3-83cd-198031832468._

_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"._