---
title: "RULEWSKI NIGEL J — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5d94981a-810f-5615-bd09-e9b54f5285eb
json: https://whiteintel.dev/api/public/dossier/5d94981a-810f-5615-bd09-e9b54f5285eb
identifier: sec:0001315960
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RULEWSKI NIGEL J

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001315960`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5d94981a-810f-5615-bd09-e9b54f5285eb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5d94981a-810f-5615-bd09-e9b54f5285eb  

## Ownership & control

### Holdings / subsidiaries

- **ARQULE INC** (officer) — https://whiteintel.dev/entity/fd5da0c7-0a00-5a43-af99-33ea05777d0a
- **AVANTOGEN ONCOLOGY, INC.** (director) — https://whiteintel.dev/entity/cca8de16-954e-57c6-8ad3-908c4b3da68e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RULEWSKI NIGEL J**. Human view: https://whiteintel.dev/entity/5d94981a-810f-5615-bd09-e9b54f5285eb · Structured JSON: https://whiteintel.dev/api/public/dossier/5d94981a-810f-5615-bd09-e9b54f5285eb._

_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"._