---
title: "AMERICAN PUBLISHING COMPANY — Ownership Dossier"
canonical: https://whiteintel.dev/entity/973c5393-56bb-5b58-ad7e-6f3fa4dfe426
json: https://whiteintel.dev/api/public/dossier/973c5393-56bb-5b58-ad7e-6f3fa4dfe426
identifier: sec:0000868512
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AMERICAN PUBLISHING COMPANY

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000868512`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/973c5393-56bb-5b58-ad7e-6f3fa4dfe426  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/973c5393-56bb-5b58-ad7e-6f3fa4dfe426  

## Ownership & control

### Owners / controllers

- **POLAR CAPITAL CORP** (tenpercentowner) — https://whiteintel.dev/entity/270c07ef-f370-507e-836d-ede70b1aaa2e
- **SABOURIN JOHN PAUL** (tenpercentowner) — https://whiteintel.dev/entity/3b4ebe61-ae8c-5128-95a5-26bd464e1631
- **Polar Asset Management Partners Inc.** (tenpercentowner) — https://whiteintel.dev/entity/546e2d54-998a-5913-984a-2a2329b5d083
- **K CAPITAL PARTNERS LLC** (tenpercentowner) — https://whiteintel.dev/entity/b065f057-a6d4-53d9-9896-761735eaeeb4
- **K CAPITAL OFFSHORE MASTER FUND US DOLLAR LP** (tenpercentowner) — https://whiteintel.dev/entity/d43e8df8-adf6-5a5b-abe0-cf1dfbddaac5
- **K CAPITAL MANAGEMENT, LLC** (tenpercentowner) — https://whiteintel.dev/entity/9d916455-4cd8-534d-a876-bf1cd4ffa6f3
- **KURTIN ABNER** (tenpercentowner) — https://whiteintel.dev/entity/e8af5b45-1b53-5617-9e3d-bc7b9c6a76d0
- **K CAPITAL STRUCTURE ARBITRAGE OFFSHORE L P** (tenpercentowner) — https://whiteintel.dev/entity/70a65161-dd03-50bf-bc56-7a8ad3c9c2f2
- **HARWICH CAPITAL PARTNERS LLC** (tenpercentowner) — https://whiteintel.dev/entity/0dc2795c-1816-55d3-82d5-f453add3a4ae

### UBO chain (walk to the ultimate owner)

A **45-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **AMERICAN PUBLISHING COMPANY** — https://whiteintel.dev/entity/973c5393-56bb-5b58-ad7e-6f3fa4dfe426 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AMERICAN PUBLISHING COMPANY**. Human view: https://whiteintel.dev/entity/973c5393-56bb-5b58-ad7e-6f3fa4dfe426 · Structured JSON: https://whiteintel.dev/api/public/dossier/973c5393-56bb-5b58-ad7e-6f3fa4dfe426._

_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"._