---
title: "PFEFFER PHILIP M — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d64c35cc-aa25-57ec-9b56-d80f49dece8c
json: https://whiteintel.dev/api/public/dossier/d64c35cc-aa25-57ec-9b56-d80f49dece8c
identifier: sec:0001033801
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PFEFFER PHILIP M

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001033801`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d64c35cc-aa25-57ec-9b56-d80f49dece8c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d64c35cc-aa25-57ec-9b56-d80f49dece8c  

## Ownership & control

### Holdings / subsidiaries

- **KING PHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/b37e7f15-0600-57e3-a17b-8265aad2124f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PFEFFER PHILIP M**. Human view: https://whiteintel.dev/entity/d64c35cc-aa25-57ec-9b56-d80f49dece8c · Structured JSON: https://whiteintel.dev/api/public/dossier/d64c35cc-aa25-57ec-9b56-d80f49dece8c._

_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"._