---
title: "MCDONNELL MICHAEL R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/911d27bf-64b3-589f-898e-10bea125c136
json: https://whiteintel.dev/api/public/dossier/911d27bf-64b3-589f-898e-10bea125c136
identifier: sec:0001121897
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MCDONNELL MICHAEL R

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001121897`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/911d27bf-64b3-589f-898e-10bea125c136  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/911d27bf-64b3-589f-898e-10bea125c136  

## Ownership & control

### Holdings / subsidiaries

- **BIOGEN INC.** (officer) — https://whiteintel.dev/entity/152d5198-a9ef-588d-b005-20e031a47893
- **BIOGEN INC.** (officer) — https://whiteintel.dev/entity/152d5198-a9ef-588d-b005-20e031a47893
- **MERIT MEDICAL SYSTEMS INC** (director) — https://whiteintel.dev/entity/b71170dd-2caf-56ed-9de4-f9636496a2c9
- **BAXTER INTERNATIONAL INC** (director) — https://whiteintel.dev/entity/5df3a4db-331c-52c7-8bd5-a5e8c529618f
- **BIOGEN INC.** (officer) — https://whiteintel.dev/entity/152d5198-a9ef-588d-b005-20e031a47893
- **IQVIA HOLDINGS INC.** (officer) — https://whiteintel.dev/entity/b2ac0dd5-b84f-5594-ab1c-11b6068e7544
- **Frontier Communications Parent, Inc.** (director) — https://whiteintel.dev/entity/1c74d74a-5338-51e6-a16f-12bd65d1f3d8
- **IMS HEALTH HOLDINGS, INC.** (officer) — https://whiteintel.dev/entity/e8784115-462f-5bae-9b7e-742835cda7ec
- **CATALYST HEALTH SOLUTIONS, INC.** (director) — https://whiteintel.dev/entity/b0f37ec4-7deb-5d6e-b5d8-e451b41a2a6f
- **MCG CAPITAL CORP** (officer) — https://whiteintel.dev/entity/4ebb7309-0c67-57c4-9f16-0ac5bf59570a

## 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 **MCDONNELL MICHAEL R** — https://whiteintel.dev/entity/911d27bf-64b3-589f-898e-10bea125c136 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MCDONNELL MICHAEL R**. Human view: https://whiteintel.dev/entity/911d27bf-64b3-589f-898e-10bea125c136 · Structured JSON: https://whiteintel.dev/api/public/dossier/911d27bf-64b3-589f-898e-10bea125c136._

_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"._