---
title: "FERRANTINO MICHAEL J JR — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d640adc4-fa14-596f-a49e-b3c87c3b16be
json: https://whiteintel.dev/api/public/dossier/d640adc4-fa14-596f-a49e-b3c87c3b16be
identifier: sec:0001393655
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FERRANTINO MICHAEL J JR

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001393655`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d640adc4-fa14-596f-a49e-b3c87c3b16be  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d640adc4-fa14-596f-a49e-b3c87c3b16be  

## Ownership & control

### Holdings / subsidiaries

- **LGL GROUP INC** (director) — https://whiteintel.dev/entity/3482168a-647a-5496-a536-7428cfce695f
- **LGL GROUP INC** (director) — https://whiteintel.dev/entity/3482168a-647a-5496-a536-7428cfce695f
- **M-tron Industries, Inc.** (director) — https://whiteintel.dev/entity/4c1c24e5-ff5c-5025-930e-97ded16c8749
- **M-tron Industries, Inc.** (officer) — https://whiteintel.dev/entity/4c1c24e5-ff5c-5025-930e-97ded16c8749
- **IRONNET, INC.** (other) — https://whiteintel.dev/entity/deb44c7c-f72a-55fe-bc47-fe232014cf11
- **IRONNET, INC.** (director) — https://whiteintel.dev/entity/deb44c7c-f72a-55fe-bc47-fe232014cf11
- **GABELLI EQUITY TRUST INC** (director) — https://whiteintel.dev/entity/226384b0-1b1e-59ea-8b88-442243ad6e71
- **GABELLI UTILITY FUND** (director) — https://whiteintel.dev/entity/1b4756b9-a896-5895-a69d-5768381fad29
- **MATEC CORP/DE/** (officer) — https://whiteintel.dev/entity/4532cf00-b54f-5a58-b55b-c559797679d6
- **MATEC CORP/DE/** (director) — https://whiteintel.dev/entity/4532cf00-b54f-5a58-b55b-c559797679d6

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FERRANTINO MICHAEL J JR**. Human view: https://whiteintel.dev/entity/d640adc4-fa14-596f-a49e-b3c87c3b16be · Structured JSON: https://whiteintel.dev/api/public/dossier/d640adc4-fa14-596f-a49e-b3c87c3b16be._

_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"._