---
title: "LONG MARK P — Ownership Dossier"
canonical: https://whiteintel.dev/entity/72f2297c-7320-5f7e-a857-e886abd94999
json: https://whiteintel.dev/api/public/dossier/72f2297c-7320-5f7e-a857-e886abd94999
identifier: sec:0001593123
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LONG MARK P

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001593123`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/72f2297c-7320-5f7e-a857-e886abd94999  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/72f2297c-7320-5f7e-a857-e886abd94999  

## Ownership & control

### Holdings / subsidiaries

- **PRIME IMPACT ACQUISITION I** (officer) — https://whiteintel.dev/entity/4a58efc2-a4a6-5e2c-b72a-9d8831f04c2f
- **PRIME IMPACT ACQUISITION I** (director) — https://whiteintel.dev/entity/4a58efc2-a4a6-5e2c-b72a-9d8831f04c2f
- **WESTERN DIGITAL CORP** (officer) — https://whiteintel.dev/entity/c4997617-7b5e-5659-862b-fd933bbbdd88

## 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 **LONG MARK P** — https://whiteintel.dev/entity/72f2297c-7320-5f7e-a857-e886abd94999 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LONG MARK P**. Human view: https://whiteintel.dev/entity/72f2297c-7320-5f7e-a857-e886abd94999 · Structured JSON: https://whiteintel.dev/api/public/dossier/72f2297c-7320-5f7e-a857-e886abd94999._

_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"._