---
title: "Epstein David R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5aef16b9-fea3-5cd5-a8f0-b3da7b2e14d2
json: https://whiteintel.dev/api/public/dossier/5aef16b9-fea3-5cd5-a8f0-b3da7b2e14d2
identifier: sec:0001445826
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Epstein David R

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001445826`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/5aef16b9-fea3-5cd5-a8f0-b3da7b2e14d2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5aef16b9-fea3-5cd5-a8f0-b3da7b2e14d2  

## Ownership & control

### Holdings / subsidiaries

- **Tempus AI, Inc.** (director) — https://whiteintel.dev/entity/84da347c-96ab-5a04-badc-04a88b570fec
- **Tempus AI, Inc.** (director) — https://whiteintel.dev/entity/84da347c-96ab-5a04-badc-04a88b570fec
- **Tempus AI, Inc.** (director) — https://whiteintel.dev/entity/84da347c-96ab-5a04-badc-04a88b570fec
- **Tempus AI, Inc.** (director) — https://whiteintel.dev/entity/84da347c-96ab-5a04-badc-04a88b570fec
- **AGOMAB THERAPEUTICS NV** (director) — https://whiteintel.dev/entity/73446af1-cb71-53cb-b89b-e16652cf96a3
- **SEAGEN INC.** (officer) — https://whiteintel.dev/entity/c5825089-63d5-5f88-83d5-fd3fc54d96d0
- **SEAGEN INC.** (director) — https://whiteintel.dev/entity/c5825089-63d5-5f88-83d5-fd3fc54d96d0
- **Senti Biosciences, Inc.** (director) — https://whiteintel.dev/entity/a9015133-4b62-5524-94bf-84ba42f35869
- **EVELO BIOSCIENCES, INC.** (director) — https://whiteintel.dev/entity/6f4d53f6-1148-572c-b397-1b7764eb7863
- **RUBIUS THERAPEUTICS, INC.** (director) — https://whiteintel.dev/entity/7f93a5cf-b8de-5224-882e-30b69db44caa
- **AXCELLA HEALTH INC.** (director) — https://whiteintel.dev/entity/1053fd5e-82ea-5f2b-893b-dd8445acf4ec
- **OPY ACQUISITION CORP. I** (director) — https://whiteintel.dev/entity/165c5d65-6253-5dab-a602-c53a87fb73bd
- **INTERNATIONAL FLAVORS & FRAGRANCES INC** (director) — https://whiteintel.dev/entity/e1273d73-c6dc-5fa2-8fe2-7e745fbb46fd
- **MOLECULAR INSIGHT PHARMACEUTICALS, INC.** (director) — https://whiteintel.dev/entity/89069010-3356-5f68-bb73-a7c139d81a82

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Epstein David R**. Human view: https://whiteintel.dev/entity/5aef16b9-fea3-5cd5-a8f0-b3da7b2e14d2 · Structured JSON: https://whiteintel.dev/api/public/dossier/5aef16b9-fea3-5cd5-a8f0-b3da7b2e14d2._

_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"._