---
title: "TZOUMAKAS KIMBERLY JO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/25402d77-0d56-52f3-9eae-e99dac13b1f4
json: https://whiteintel.dev/api/public/dossier/25402d77-0d56-52f3-9eae-e99dac13b1f4
identifier: sec:0001766666
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TZOUMAKAS KIMBERLY JO

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001766666`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/25402d77-0d56-52f3-9eae-e99dac13b1f4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/25402d77-0d56-52f3-9eae-e99dac13b1f4  

## Ownership & control

### Holdings / subsidiaries

- **Oncology Institute, Inc.** (director) — https://whiteintel.dev/entity/4fb4cbe0-0cf8-5556-b28c-8f0b5f7d4eb6
- **Coherus BioSciences, Inc.** (director) — https://whiteintel.dev/entity/2d0285c5-ef43-5521-8425-10aa70b6cddc
- **SEASPINE HOLDINGS CORP** (director) — https://whiteintel.dev/entity/93072025-1d53-5831-a46f-86c33e7c5900

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TZOUMAKAS KIMBERLY JO**. Human view: https://whiteintel.dev/entity/25402d77-0d56-52f3-9eae-e99dac13b1f4 · Structured JSON: https://whiteintel.dev/api/public/dossier/25402d77-0d56-52f3-9eae-e99dac13b1f4._

_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"._