---
title: "KNIGHTON JAMES L — Ownership Dossier"
canonical: https://whiteintel.dev/entity/40ca035e-f8fe-5a70-8970-b2ef45a7c19c
json: https://whiteintel.dev/api/public/dossier/40ca035e-f8fe-5a70-8970-b2ef45a7c19c
identifier: sec:0001242976
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KNIGHTON JAMES L

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001242976`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/40ca035e-f8fe-5a70-8970-b2ef45a7c19c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/40ca035e-f8fe-5a70-8970-b2ef45a7c19c  

## Ownership & control

### Holdings / subsidiaries

- **PHARMACYCLICS INC** (director) — https://whiteintel.dev/entity/9bbfbb5f-87c4-5e3e-abaf-d7b72b953323

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KNIGHTON JAMES L**. Human view: https://whiteintel.dev/entity/40ca035e-f8fe-5a70-8970-b2ef45a7c19c · Structured JSON: https://whiteintel.dev/api/public/dossier/40ca035e-f8fe-5a70-8970-b2ef45a7c19c._

_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"._