---
title: "MRAZEK JAMES F — Ownership Dossier"
canonical: https://whiteintel.dev/entity/69ac2a17-e251-589f-a2fe-956e44424386
json: https://whiteintel.dev/api/public/dossier/69ac2a17-e251-589f-a2fe-956e44424386
identifier: sec:0001202064
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MRAZEK JAMES F

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001202064`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/69ac2a17-e251-589f-a2fe-956e44424386  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/69ac2a17-e251-589f-a2fe-956e44424386  

## Ownership & control

### Holdings / subsidiaries

- **SEPRACOR INC /DE/** (director) — https://whiteintel.dev/entity/ee1fe6d9-5ffb-590e-b7e7-4e4a162edbf9

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MRAZEK JAMES F**. Human view: https://whiteintel.dev/entity/69ac2a17-e251-589f-a2fe-956e44424386 · Structured JSON: https://whiteintel.dev/api/public/dossier/69ac2a17-e251-589f-a2fe-956e44424386._

_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"._