---
title: "Elliott Jeffrey Thomas — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7fc31ef0-a130-5018-9362-a5571d800486
json: https://whiteintel.dev/api/public/dossier/7fc31ef0-a130-5018-9362-a5571d800486
identifier: sec:0001689757
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Elliott Jeffrey Thomas

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001689757`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/7fc31ef0-a130-5018-9362-a5571d800486  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7fc31ef0-a130-5018-9362-a5571d800486  

## Ownership & control

### Holdings / subsidiaries

- **SERA PROGNOSTICS, INC.** (director) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **SERA PROGNOSTICS, INC.** (director) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **Quanterix Corp** (director) — https://whiteintel.dev/entity/518dbd76-ef0f-5fb7-86e9-e62a0f9f91a1
- **ICON PLC** (director) — https://whiteintel.dev/entity/1872093f-6bb0-571e-8912-3a5d76b64a22
- **SERA PROGNOSTICS, INC.** (director) — https://whiteintel.dev/entity/769a5257-0978-5aaf-8e5e-f9325fc6c939
- **Quanterix Corp** (director) — https://whiteintel.dev/entity/518dbd76-ef0f-5fb7-86e9-e62a0f9f91a1
- **EXACT SCIENCES CORP** (officer) — https://whiteintel.dev/entity/8b6a7775-41da-5f83-b252-5daa146ff6ff
- **EXAGEN INC.** (director) — https://whiteintel.dev/entity/bda3bca9-fcf2-59d8-a0c4-4bff8bf2e4ac

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Elliott Jeffrey Thomas** — https://whiteintel.dev/entity/7fc31ef0-a130-5018-9362-a5571d800486 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Elliott Jeffrey Thomas**. Human view: https://whiteintel.dev/entity/7fc31ef0-a130-5018-9362-a5571d800486 · Structured JSON: https://whiteintel.dev/api/public/dossier/7fc31ef0-a130-5018-9362-a5571d800486._

_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"._