---
title: "PLANETOUT INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a98e9c32-4e23-5de1-acf4-54d236ba5c56
json: https://whiteintel.dev/api/public/dossier/a98e9c32-4e23-5de1-acf4-54d236ba5c56
identifier: sec:0001287258
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PLANETOUT INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001287258`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a98e9c32-4e23-5de1-acf4-54d236ba5c56  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a98e9c32-4e23-5de1-acf4-54d236ba5c56  

## Ownership & control

### Owners / controllers

- **MARXE AUSTIN W & GREENHOUSE DAVID M** (tenpercentowner) — https://whiteintel.dev/entity/9ac6eb0c-0d33-5e17-9d9e-aa6c1990fcfd
- **STARK BRIAN JAY** (tenpercentowner) — https://whiteintel.dev/entity/15fb4008-017d-57ac-b587-2a12659a463d
- **ROTH MICHAEL** (tenpercentowner) — https://whiteintel.dev/entity/411eb772-adbf-5777-804b-67048f15453f
- **CASCADE INVESTMENT LLC** (tenpercentowner) — https://whiteintel.dev/entity/589eafca-6d20-58d9-8c83-5ecf5316463b
- **GATES WILLIAM H III** (tenpercentowner) — https://whiteintel.dev/entity/87723cab-5b8d-543d-ba0c-71092f950eef

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

A **22-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 **PLANETOUT INC** — https://whiteintel.dev/entity/a98e9c32-4e23-5de1-acf4-54d236ba5c56 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PLANETOUT INC**. Human view: https://whiteintel.dev/entity/a98e9c32-4e23-5de1-acf4-54d236ba5c56 · Structured JSON: https://whiteintel.dev/api/public/dossier/a98e9c32-4e23-5de1-acf4-54d236ba5c56._

_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"._