---
title: "Leach Jacob Steven — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fc65e30f-9fd5-5008-a01c-27c94fcef384
json: https://whiteintel.dev/api/public/dossier/fc65e30f-9fd5-5008-a01c-27c94fcef384
identifier: sec:0001700255
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Leach Jacob Steven

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001700255`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/fc65e30f-9fd5-5008-a01c-27c94fcef384  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fc65e30f-9fd5-5008-a01c-27c94fcef384  

## Ownership & control

### Holdings / subsidiaries

- **DEXCOM INC** (officer) — https://whiteintel.dev/entity/1da04b4f-6d34-5d59-90ee-19e117c5779a
- **DEXCOM INC** (officer) — https://whiteintel.dev/entity/1da04b4f-6d34-5d59-90ee-19e117c5779a
- **DEXCOM INC** (officer) — https://whiteintel.dev/entity/1da04b4f-6d34-5d59-90ee-19e117c5779a
- **DEXCOM INC** (director) — https://whiteintel.dev/entity/1da04b4f-6d34-5d59-90ee-19e117c5779a
- **SenesTech, Inc.** (director) — https://whiteintel.dev/entity/7f137248-0867-53d4-b3b9-84a6522ef5f0
- **DEXCOM INC** (officer) — https://whiteintel.dev/entity/1da04b4f-6d34-5d59-90ee-19e117c5779a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Leach Jacob Steven**. Human view: https://whiteintel.dev/entity/fc65e30f-9fd5-5008-a01c-27c94fcef384 · Structured JSON: https://whiteintel.dev/api/public/dossier/fc65e30f-9fd5-5008-a01c-27c94fcef384._

_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"._