---
title: "SHIRLEY MARTIN B — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8e7d85c9-e220-5ca3-a124-8f468c8d73e2
json: https://whiteintel.dev/api/public/dossier/8e7d85c9-e220-5ca3-a124-8f468c8d73e2
identifier: sec:0001292031
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SHIRLEY MARTIN B

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001292031`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8e7d85c9-e220-5ca3-a124-8f468c8d73e2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8e7d85c9-e220-5ca3-a124-8f468c8d73e2  

## Ownership & control

### Holdings / subsidiaries

- **STAR EQUITY HOLDINGS, INC.** (officer) — https://whiteintel.dev/entity/c93bd95c-5126-5cf1-8807-6379cc7a9b1f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SHIRLEY MARTIN B**. Human view: https://whiteintel.dev/entity/8e7d85c9-e220-5ca3-a124-8f468c8d73e2 · Structured JSON: https://whiteintel.dev/api/public/dossier/8e7d85c9-e220-5ca3-a124-8f468c8d73e2._

_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"._