---
title: "TIMMERMANS PIETER B — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bbd5acf8-b895-5906-9a26-e6146311a406
json: https://whiteintel.dev/api/public/dossier/bbd5acf8-b895-5906-9a26-e6146311a406
identifier: sec:0001353934
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TIMMERMANS PIETER B

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001353934`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bbd5acf8-b895-5906-9a26-e6146311a406  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bbd5acf8-b895-5906-9a26-e6146311a406  

## Ownership & control

### Holdings / subsidiaries

- **KOSAN BIOSCIENCES INC** (officer) — https://whiteintel.dev/entity/1e1a1733-ca76-5356-b4fd-b3dc8d49b088

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TIMMERMANS PIETER B**. Human view: https://whiteintel.dev/entity/bbd5acf8-b895-5906-9a26-e6146311a406 · Structured JSON: https://whiteintel.dev/api/public/dossier/bbd5acf8-b895-5906-9a26-e6146311a406._

_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"._