---
title: "WARDEN CHARLES M — Ownership Dossier"
canonical: https://whiteintel.dev/entity/695aaefa-d7c3-5985-a740-3003eeed0801
json: https://whiteintel.dev/api/public/dossier/695aaefa-d7c3-5985-a740-3003eeed0801
identifier: sec:0001354802
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WARDEN CHARLES M

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001354802`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/695aaefa-d7c3-5985-a740-3003eeed0801  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/695aaefa-d7c3-5985-a740-3003eeed0801  

## Ownership & control

### Holdings / subsidiaries

- **ALEXZA PHARMACEUTICALS INC.** (tenpercentowner) — https://whiteintel.dev/entity/c572037c-1283-52e7-9b39-62e059e79c11
- **ALEXZA PHARMACEUTICALS INC.** (other) — https://whiteintel.dev/entity/c572037c-1283-52e7-9b39-62e059e79c11
- **OCULAR THERAPEUTIX, INC** (director) — https://whiteintel.dev/entity/b4ed83ff-dce9-5699-b471-897ab29ed8a4
- **OCULAR THERAPEUTIX, INC** (tenpercentowner) — https://whiteintel.dev/entity/b4ed83ff-dce9-5699-b471-897ab29ed8a4
- **PHASERX INC** (tenpercentowner) — https://whiteintel.dev/entity/c4aacf31-87ad-5ce3-96ef-2b2c3fef4711
- **FLEXION THERAPEUTICS INC** (tenpercentowner) — https://whiteintel.dev/entity/8a691bad-e50b-5a45-9758-49ded5f0b4a3
- **Inogen Inc** (tenpercentowner) — https://whiteintel.dev/entity/09aedda7-2e6b-52d3-afb0-33f02c5e272f
- **Vivani Medical, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/45de99b4-c9d6-5964-adb1-700b53cc6621
- **FLEXION THERAPEUTICS INC** (director) — https://whiteintel.dev/entity/8a691bad-e50b-5a45-9758-49ded5f0b4a3
- **HELICOS BIOSCIENCES CORP** (tenpercentowner) — https://whiteintel.dev/entity/9d7f63d8-f365-577a-91b0-da7b4dae670f
- **NOVACEA INC** (tenpercentowner) — https://whiteintel.dev/entity/ae254050-c680-5a04-8774-2e41a4af64eb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WARDEN CHARLES M**. Human view: https://whiteintel.dev/entity/695aaefa-d7c3-5985-a740-3003eeed0801 · Structured JSON: https://whiteintel.dev/api/public/dossier/695aaefa-d7c3-5985-a740-3003eeed0801._

_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"._