---
title: "MIDDLETON JOHN C. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/feaf25da-d050-5209-95b6-06960c5edfc4
json: https://whiteintel.dev/api/public/dossier/feaf25da-d050-5209-95b6-06960c5edfc4
identifier: sec:0001487144
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MIDDLETON JOHN C.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001487144`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/feaf25da-d050-5209-95b6-06960c5edfc4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/feaf25da-d050-5209-95b6-06960c5edfc4  

## Ownership & control

### Holdings / subsidiaries

- **SURMODICS INC** (officer) — https://whiteintel.dev/entity/753d4149-1d93-570a-af88-3ad5a419d93c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MIDDLETON JOHN C.**. Human view: https://whiteintel.dev/entity/feaf25da-d050-5209-95b6-06960c5edfc4 · Structured JSON: https://whiteintel.dev/api/public/dossier/feaf25da-d050-5209-95b6-06960c5edfc4._

_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"._