---
title: "BLOCH SHELDON L — Ownership Dossier"
canonical: https://whiteintel.dev/entity/34575ffb-afff-53ee-9ea6-e71ea33009ab
json: https://whiteintel.dev/api/public/dossier/34575ffb-afff-53ee-9ea6-e71ea33009ab
identifier: sec:0001232212
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLOCH SHELDON L

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001232212`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/34575ffb-afff-53ee-9ea6-e71ea33009ab  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/34575ffb-afff-53ee-9ea6-e71ea33009ab  

## Ownership & control

### Holdings / subsidiaries

- **ADVANCED MAGNETICS INC** (director) — https://whiteintel.dev/entity/d29e63ca-24a2-58f4-8912-115eb4b05d47

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLOCH SHELDON L**. Human view: https://whiteintel.dev/entity/34575ffb-afff-53ee-9ea6-e71ea33009ab · Structured JSON: https://whiteintel.dev/api/public/dossier/34575ffb-afff-53ee-9ea6-e71ea33009ab._

_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"._