---
title: "GRIFFIN JOHN M. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ec684433-cf7e-5c45-87e4-d52ffa3a500e
json: https://whiteintel.dev/api/public/dossier/ec684433-cf7e-5c45-87e4-d52ffa3a500e
identifier: sec:0001630909
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRIFFIN JOHN M.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001630909`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ec684433-cf7e-5c45-87e4-d52ffa3a500e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ec684433-cf7e-5c45-87e4-d52ffa3a500e  

## Ownership & control

### Holdings / subsidiaries

- **HOLOGIC INC** (officer) — https://whiteintel.dev/entity/ea82c145-aa3c-5c72-8487-0b0fba23a550

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRIFFIN JOHN M.**. Human view: https://whiteintel.dev/entity/ec684433-cf7e-5c45-87e4-d52ffa3a500e · Structured JSON: https://whiteintel.dev/api/public/dossier/ec684433-cf7e-5c45-87e4-d52ffa3a500e._

_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"._