---
title: "Greene John — Ownership Dossier"
canonical: https://whiteintel.dev/entity/45b07e98-35a7-56ff-9313-0de833758f83
json: https://whiteintel.dev/api/public/dossier/45b07e98-35a7-56ff-9313-0de833758f83
identifier: sec:0001610732
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Greene John

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001610732`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/45b07e98-35a7-56ff-9313-0de833758f83  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/45b07e98-35a7-56ff-9313-0de833758f83  

## Ownership & control

### Holdings / subsidiaries

- **CRISPR Therapeutics AG** (director) — https://whiteintel.dev/entity/22e54c6c-e33f-551a-a743-d1632697d826
- **Discover Financial Services** (officer) — https://whiteintel.dev/entity/4473ebb9-e1ad-5250-8026-051026b2b9a3
- **Discover Financial Services** (officer) — https://whiteintel.dev/entity/4473ebb9-e1ad-5250-8026-051026b2b9a3
- **CRISPR Therapeutics AG** (director) — https://whiteintel.dev/entity/22e54c6c-e33f-551a-a743-d1632697d826
- **NORTHROP GRUMMAN CORP /DE/** (officer) — https://whiteintel.dev/entity/60ff1feb-d64c-5243-8a98-c6ef1332ae83
- **Discover Financial Services** (officer) — https://whiteintel.dev/entity/4473ebb9-e1ad-5250-8026-051026b2b9a3
- **BIOVERATIV INC.** (officer) — https://whiteintel.dev/entity/1b03e9ae-d0bd-5da8-8d74-fa9c1b3100e0
- **WILLIS TOWERS WATSON PLC** (other) — https://whiteintel.dev/entity/6ba72f6f-4c65-5b40-9ae4-acb97ca709c8
- **WILLIS TOWERS WATSON PLC** (officer) — https://whiteintel.dev/entity/6ba72f6f-4c65-5b40-9ae4-acb97ca709c8

## 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 **Greene John** — https://whiteintel.dev/entity/45b07e98-35a7-56ff-9313-0de833758f83 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Greene John**. Human view: https://whiteintel.dev/entity/45b07e98-35a7-56ff-9313-0de833758f83 · Structured JSON: https://whiteintel.dev/api/public/dossier/45b07e98-35a7-56ff-9313-0de833758f83._

_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"._