---
title: "Rizo Aleksandra — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e2c119dc-bf2c-56cc-828e-d47856fc6e1f
json: https://whiteintel.dev/api/public/dossier/e2c119dc-bf2c-56cc-828e-d47856fc6e1f
identifier: sec:0001766210
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Rizo Aleksandra

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001766210`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e2c119dc-bf2c-56cc-828e-d47856fc6e1f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e2c119dc-bf2c-56cc-828e-d47856fc6e1f  

## Ownership & control

### Holdings / subsidiaries

- **Syndax Pharmaceuticals Inc** (director) — https://whiteintel.dev/entity/6bf1b313-1d8f-5b91-99ed-9315f51eef71
- **Syndax Pharmaceuticals Inc** (director) — https://whiteintel.dev/entity/6bf1b313-1d8f-5b91-99ed-9315f51eef71
- **GERON CORP** (officer) — https://whiteintel.dev/entity/9fa2096f-9aaa-5a97-a111-ae80ecee1e8a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Rizo Aleksandra**. Human view: https://whiteintel.dev/entity/e2c119dc-bf2c-56cc-828e-d47856fc6e1f · Structured JSON: https://whiteintel.dev/api/public/dossier/e2c119dc-bf2c-56cc-828e-d47856fc6e1f._

_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"._