---
title: "MARANGO JOTIN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/249cc0d1-3100-5f92-afdd-d214282ffbdf
json: https://whiteintel.dev/api/public/dossier/249cc0d1-3100-5f92-afdd-d214282ffbdf
identifier: sec:0001777513
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARANGO JOTIN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001777513`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/249cc0d1-3100-5f92-afdd-d214282ffbdf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/249cc0d1-3100-5f92-afdd-d214282ffbdf  

## Ownership & control

### Holdings / subsidiaries

- **IKENA ONCOLOGY, INC.** (officer) — https://whiteintel.dev/entity/f9029479-562f-556f-b3f1-0280f03ade9d
- **Aptose Biosciences Inc.** (officer) — https://whiteintel.dev/entity/9e5795b4-d48f-50a2-9c1b-6570b72d5242

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARANGO JOTIN**. Human view: https://whiteintel.dev/entity/249cc0d1-3100-5f92-afdd-d214282ffbdf · Structured JSON: https://whiteintel.dev/api/public/dossier/249cc0d1-3100-5f92-afdd-d214282ffbdf._

_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"._