---
title: "PRESTON HEATHER — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a25b2a50-18a2-5bbe-b357-c20e1595db69
json: https://whiteintel.dev/api/public/dossier/a25b2a50-18a2-5bbe-b357-c20e1595db69
identifier: sec:0001606826
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRESTON HEATHER

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001606826`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a25b2a50-18a2-5bbe-b357-c20e1595db69  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a25b2a50-18a2-5bbe-b357-c20e1595db69  

## Ownership & control

### Holdings / subsidiaries

- **Aligos Therapeutics, Inc.** (director) — https://whiteintel.dev/entity/15206969-c284-5758-b9c6-6d6ff804a67a
- **FUSION PHARMACEUTICALS INC.** (director) — https://whiteintel.dev/entity/ce6c870b-51bb-515f-8032-fae70e25526e
- **AKOUOS, INC.** (director) — https://whiteintel.dev/entity/bb6adb1d-08b1-50ac-b661-f137cc05e729
- **KARUNA THERAPEUTICS, INC.** (director) — https://whiteintel.dev/entity/a3e824b0-d1f9-5b2d-ba1c-027263eab809
- **AKOUOS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/bb6adb1d-08b1-50ac-b661-f137cc05e729
- **ALDER BIOPHARMACEUTICALS INC** (director) — https://whiteintel.dev/entity/bd34c763-0392-5321-8ae5-31cd3e3f2b3f
- **ENTASIS THERAPEUTICS HOLDINGS INC.** (director) — https://whiteintel.dev/entity/ba7a5ee2-f95c-5da6-8e58-0d7edee5bd7f
- **OTONOMY, INC.** (director) — https://whiteintel.dev/entity/168fbdb6-2e2e-5024-82ac-03a2af5622f2
- **ENTASIS THERAPEUTICS HOLDINGS INC.** (tenpercentowner) — https://whiteintel.dev/entity/ba7a5ee2-f95c-5da6-8e58-0d7edee5bd7f
- **ALBIREO PHARMA, INC.** (director) — https://whiteintel.dev/entity/fbac61b4-9e56-5994-8b1c-ac13b57a3440

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRESTON HEATHER**. Human view: https://whiteintel.dev/entity/a25b2a50-18a2-5bbe-b357-c20e1595db69 · Structured JSON: https://whiteintel.dev/api/public/dossier/a25b2a50-18a2-5bbe-b357-c20e1595db69._

_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"._