---
title: "YERKES JOHN B JR — Ownership Dossier"
canonical: https://whiteintel.dev/entity/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3
json: https://whiteintel.dev/api/public/dossier/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3
identifier: sec:0001428230
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# YERKES JOHN B JR

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001428230`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3  

## Ownership & control

### Holdings / subsidiaries

- **MALVERN BANCORP, INC.** (director) — https://whiteintel.dev/entity/47d56991-b3be-510e-ad71-11894d3051a0
- **MALVERN FEDERAL BANCORP INC** (director) — https://whiteintel.dev/entity/56233e36-78d6-585d-aa2c-a9e6f0c5c567

## 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 **YERKES JOHN B JR** — https://whiteintel.dev/entity/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **YERKES JOHN B JR**. Human view: https://whiteintel.dev/entity/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3 · Structured JSON: https://whiteintel.dev/api/public/dossier/44a111cc-6ff1-5dc7-9c43-c79aef3ab3a3._

_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"._