---
title: "Harrison Robert Gardner — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ffc1de05-07c9-56b0-b102-e02f11f8fd76
json: https://whiteintel.dev/api/public/dossier/ffc1de05-07c9-56b0-b102-e02f11f8fd76
identifier: sec:0001421563
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Harrison Robert Gardner

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001421563`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ffc1de05-07c9-56b0-b102-e02f11f8fd76  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ffc1de05-07c9-56b0-b102-e02f11f8fd76  

## Ownership & control

### Holdings / subsidiaries

- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (officer) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **MYRIAD GENETICS INC** (officer) — https://whiteintel.dev/entity/7a32b75c-a965-5188-aa17-f64a661f8b02

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Harrison Robert Gardner**. Human view: https://whiteintel.dev/entity/ffc1de05-07c9-56b0-b102-e02f11f8fd76 · Structured JSON: https://whiteintel.dev/api/public/dossier/ffc1de05-07c9-56b0-b102-e02f11f8fd76._

_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"._