---
title: "MCKEW JOHN C. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/02e0e2b1-e528-5234-a5a2-2d8ac7224708
json: https://whiteintel.dev/api/public/dossier/02e0e2b1-e528-5234-a5a2-2d8ac7224708
identifier: sec:0001640560
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MCKEW JOHN C.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001640560`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/02e0e2b1-e528-5234-a5a2-2d8ac7224708  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/02e0e2b1-e528-5234-a5a2-2d8ac7224708  

## Ownership & control

### Holdings / subsidiaries

- **LUMOS PHARMA, INC.** (officer) — https://whiteintel.dev/entity/64076a09-cab0-5d69-bb5e-15a5eca2d879
- **aTYR PHARMA INC** (officer) — https://whiteintel.dev/entity/7d0875a2-005c-5837-b4fa-bd6cd0d6d971

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MCKEW JOHN C.**. Human view: https://whiteintel.dev/entity/02e0e2b1-e528-5234-a5a2-2d8ac7224708 · Structured JSON: https://whiteintel.dev/api/public/dossier/02e0e2b1-e528-5234-a5a2-2d8ac7224708._

_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"._