---
title: "SIEGALL CLAY B — Ownership Dossier"
canonical: https://whiteintel.dev/entity/08e87018-6ec7-5b2d-b3ed-d4e2e66fb705
json: https://whiteintel.dev/api/public/dossier/08e87018-6ec7-5b2d-b3ed-d4e2e66fb705
identifier: sec:0001167496
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIEGALL CLAY B

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001167496`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/08e87018-6ec7-5b2d-b3ed-d4e2e66fb705  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/08e87018-6ec7-5b2d-b3ed-d4e2e66fb705  

## Ownership & control

### Holdings / subsidiaries

- **Immunome Inc.** (officer) — https://whiteintel.dev/entity/8fcdfdd6-8780-5dae-8552-aed9c1f9ec6a
- **Immunome Inc.** (officer) — https://whiteintel.dev/entity/8fcdfdd6-8780-5dae-8552-aed9c1f9ec6a
- **SEAGEN INC.** (director) — https://whiteintel.dev/entity/c5825089-63d5-5f88-83d5-fd3fc54d96d0
- **SEAGEN INC.** (officer) — https://whiteintel.dev/entity/c5825089-63d5-5f88-83d5-fd3fc54d96d0
- **Shattuck Labs, Inc.** (director) — https://whiteintel.dev/entity/2a2929d8-5ca4-50e0-9b80-58d171741f21
- **Immunome Inc.** (officer) — https://whiteintel.dev/entity/8fcdfdd6-8780-5dae-8552-aed9c1f9ec6a
- **Immunome Inc.** (director) — https://whiteintel.dev/entity/8fcdfdd6-8780-5dae-8552-aed9c1f9ec6a
- **Tourmaline Bio, Inc.** (director) — https://whiteintel.dev/entity/e1b4b063-4f99-531b-96ca-e789eae5eefb
- **Nurix Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/b60a7183-c5e9-5acd-afd8-e71eb061db09
- **Ultragenyx Pharmaceutical Inc.** (director) — https://whiteintel.dev/entity/7676cfa8-af2d-5710-9e6d-eba8103dad46
- **ALDER BIOPHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/bd34c763-0392-5321-8ae5-31cd3e3f2b3f
- **SYNLOGIC, INC.** (director) — https://whiteintel.dev/entity/cb1fffff-5c7c-5391-9033-d8ad77862369

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIEGALL CLAY B**. Human view: https://whiteintel.dev/entity/08e87018-6ec7-5b2d-b3ed-d4e2e66fb705 · Structured JSON: https://whiteintel.dev/api/public/dossier/08e87018-6ec7-5b2d-b3ed-d4e2e66fb705._

_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"._