---
title: "Semple Alan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5f56db27-683c-5dc2-9243-fd047b84d5d5
json: https://whiteintel.dev/api/public/dossier/5f56db27-683c-5dc2-9243-fd047b84d5d5
identifier: sec:0001701710
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Semple Alan

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001701710`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5f56db27-683c-5dc2-9243-fd047b84d5d5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5f56db27-683c-5dc2-9243-fd047b84d5d5  

## Ownership & control

### Holdings / subsidiaries

- **Cactus, Inc.** (director) — https://whiteintel.dev/entity/798e1b4e-510a-55ab-adf6-ef55665ba945
- **TEEKAY TANKERS LTD.** (director) — https://whiteintel.dev/entity/618aed2c-a029-5598-9f48-afb86b4b1490
- **Cactus, Inc.** (director) — https://whiteintel.dev/entity/798e1b4e-510a-55ab-adf6-ef55665ba945

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Semple Alan**. Human view: https://whiteintel.dev/entity/5f56db27-683c-5dc2-9243-fd047b84d5d5 · Structured JSON: https://whiteintel.dev/api/public/dossier/5f56db27-683c-5dc2-9243-fd047b84d5d5._

_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"._