---
title: "CLIMACO JOHN M — Ownership Dossier"
canonical: https://whiteintel.dev/entity/85b616a9-e2f2-53ab-992b-61ccd0f62d1e
json: https://whiteintel.dev/api/public/dossier/85b616a9-e2f2-53ab-992b-61ccd0f62d1e
identifier: sec:0001546797
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CLIMACO JOHN M

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001546797`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/85b616a9-e2f2-53ab-992b-61ccd0f62d1e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/85b616a9-e2f2-53ab-992b-61ccd0f62d1e  

## Ownership & control

### Holdings / subsidiaries

- **MOLECULIN BIOTECH, INC.** (director) — https://whiteintel.dev/entity/1f9dedec-2b2e-5aef-997e-57313a3fcc5d
- **CNS PHARMACEUTICALS, INC.** (officer) — https://whiteintel.dev/entity/a810e0a7-7c29-5686-bcee-bbe3b9b63680
- **CNS PHARMACEUTICALS, INC.** (director) — https://whiteintel.dev/entity/a810e0a7-7c29-5686-bcee-bbe3b9b63680
- **STAR EQUITY HOLDINGS, INC.** (director) — https://whiteintel.dev/entity/c93bd95c-5126-5cf1-8807-6379cc7a9b1f
- **BIRNER DENTAL MANAGEMENT SERVICES INC** (director) — https://whiteintel.dev/entity/95a5b7f9-e230-5ab0-b5a8-ff6ad959897c
- **BIRNER DENTAL MANAGEMENT SERVICES INC** (tenpercentownerother) — https://whiteintel.dev/entity/95a5b7f9-e230-5ab0-b5a8-ff6ad959897c
- **ESSEX RENTAL CORP.** (director) — https://whiteintel.dev/entity/c1affc73-1898-533f-a3d0-766436b81e96
- **PERMA FIX ENVIRONMENTAL SERVICES INC** (director) — https://whiteintel.dev/entity/6b630eb1-0223-5b63-aa76-ce3c292ed6dd
- **ALCO STORES INC** (director) — https://whiteintel.dev/entity/62df6662-ca68-52a4-9955-df836402e396
- **INTERPACE BIOSCIENCES, INC.** (director) — https://whiteintel.dev/entity/6078336b-a109-5521-8e7d-d8cf9dfd25d2
- **InfuSystem Holdings, Inc** (director) — https://whiteintel.dev/entity/bfae4c5f-421a-53ec-bdb7-87e13b427f3b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CLIMACO JOHN M**. Human view: https://whiteintel.dev/entity/85b616a9-e2f2-53ab-992b-61ccd0f62d1e · Structured JSON: https://whiteintel.dev/api/public/dossier/85b616a9-e2f2-53ab-992b-61ccd0f62d1e._

_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"._