---
title: "Ruzicka John James Jr — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ce187007-52b9-5000-973f-2cd91772feb2
json: https://whiteintel.dev/api/public/dossier/ce187007-52b9-5000-973f-2cd91772feb2
identifier: sec:0001773890
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ruzicka John James Jr

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001773890`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ce187007-52b9-5000-973f-2cd91772feb2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ce187007-52b9-5000-973f-2cd91772feb2  

## Ownership & control

### Holdings / subsidiaries

- **FIRST FINANCIAL BANKSHARES INC** (officer) — https://whiteintel.dev/entity/8922f7ca-1b11-5d6d-9c1f-6ece47c75c6a
- **FIRST FINANCIAL BANKSHARES INC** (officer) — https://whiteintel.dev/entity/8922f7ca-1b11-5d6d-9c1f-6ece47c75c6a
- **FIRST FINANCIAL BANKSHARES INC** (officer) — https://whiteintel.dev/entity/8922f7ca-1b11-5d6d-9c1f-6ece47c75c6a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ruzicka John James Jr**. Human view: https://whiteintel.dev/entity/ce187007-52b9-5000-973f-2cd91772feb2 · Structured JSON: https://whiteintel.dev/api/public/dossier/ce187007-52b9-5000-973f-2cd91772feb2._

_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"._