---
title: "WEISEL THOMAS W — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9f7790c9-50ab-52ed-bc87-e04fb357d5cb
json: https://whiteintel.dev/api/public/dossier/9f7790c9-50ab-52ed-bc87-e04fb357d5cb
identifier: sec:0001207218
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WEISEL THOMAS W

**Type:** Person  
**Jurisdiction:** US  
**Identifier:** `sec:0001207218`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9f7790c9-50ab-52ed-bc87-e04fb357d5cb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9f7790c9-50ab-52ed-bc87-e04fb357d5cb  

## Ownership & control

### Holdings / subsidiaries

- **STIFEL FINANCIAL CORP** (director) — https://whiteintel.dev/entity/1c64d109-e39a-57f9-9737-432aebb7c4a5
- **THOMAS WEISEL PARTNERS GROUP, INC.** (director) — https://whiteintel.dev/entity/77326692-fc69-5925-8f4f-90b7a2d88f5b
- **THOMAS WEISEL PARTNERS GROUP, INC.** (tenpercentowner) — https://whiteintel.dev/entity/77326692-fc69-5925-8f4f-90b7a2d88f5b
- **THOMAS WEISEL PARTNERS GROUP, INC.** (officer) — https://whiteintel.dev/entity/77326692-fc69-5925-8f4f-90b7a2d88f5b
- **STIFEL FINANCIAL CORP** (director) — https://whiteintel.dev/entity/1c64d109-e39a-57f9-9737-432aebb7c4a5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WEISEL THOMAS W**. Human view: https://whiteintel.dev/entity/9f7790c9-50ab-52ed-bc87-e04fb357d5cb · Structured JSON: https://whiteintel.dev/api/public/dossier/9f7790c9-50ab-52ed-bc87-e04fb357d5cb._

_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"._