---
title: "Fesko John — Ownership Dossier"
canonical: https://whiteintel.dev/entity/20859237-7e81-556d-a67f-79ac3626d864
json: https://whiteintel.dev/api/public/dossier/20859237-7e81-556d-a67f-79ac3626d864
identifier: sec:0002010135
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Fesko John

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002010135`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/20859237-7e81-556d-a67f-79ac3626d864  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/20859237-7e81-556d-a67f-79ac3626d864  

## Ownership & control

### Holdings / subsidiaries

- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d
- **Natera, Inc.** (officer) — https://whiteintel.dev/entity/44262e2a-0820-5246-aa92-7004588a7a9d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Fesko John**. Human view: https://whiteintel.dev/entity/20859237-7e81-556d-a67f-79ac3626d864 · Structured JSON: https://whiteintel.dev/api/public/dossier/20859237-7e81-556d-a67f-79ac3626d864._

_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"._