---
title: "Rosenthal Arnon — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b20ba729-3718-5855-b6dc-e7ba8d9def7c
json: https://whiteintel.dev/api/public/dossier/b20ba729-3718-5855-b6dc-e7ba8d9def7c
identifier: sec:0001757770
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Rosenthal Arnon

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001757770`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b20ba729-3718-5855-b6dc-e7ba8d9def7c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b20ba729-3718-5855-b6dc-e7ba8d9def7c  

## Ownership & control

### Holdings / subsidiaries

- **Alector, Inc.** (officer) — https://whiteintel.dev/entity/39aa5ecb-dfad-52e0-99bd-faeeed41c794
- **Alector, Inc.** (director) — https://whiteintel.dev/entity/39aa5ecb-dfad-52e0-99bd-faeeed41c794
- **Alector, Inc.** (officer) — https://whiteintel.dev/entity/39aa5ecb-dfad-52e0-99bd-faeeed41c794

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Rosenthal Arnon**. Human view: https://whiteintel.dev/entity/b20ba729-3718-5855-b6dc-e7ba8d9def7c · Structured JSON: https://whiteintel.dev/api/public/dossier/b20ba729-3718-5855-b6dc-e7ba8d9def7c._

_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"._