---
title: "MIXER JEAN K — Ownership Dossier"
canonical: https://whiteintel.dev/entity/310d6df3-e010-572a-964b-4ba0c7ef450c
json: https://whiteintel.dev/api/public/dossier/310d6df3-e010-572a-964b-4ba0c7ef450c
identifier: sec:0001561158
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MIXER JEAN K

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001561158`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/310d6df3-e010-572a-964b-4ba0c7ef450c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/310d6df3-e010-572a-964b-4ba0c7ef450c  

## Ownership & control

### Holdings / subsidiaries

- **KALEIDO BIOSCIENCES, INC.** (director) — https://whiteintel.dev/entity/4b90c9e5-9117-5de2-a9a2-2cd0e1c8a834
- **NXSTAGE MEDICAL, INC.** (director) — https://whiteintel.dev/entity/6af4045d-235f-51fe-ab3b-8f44dd71f57c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MIXER JEAN K**. Human view: https://whiteintel.dev/entity/310d6df3-e010-572a-964b-4ba0c7ef450c · Structured JSON: https://whiteintel.dev/api/public/dossier/310d6df3-e010-572a-964b-4ba0c7ef450c._

_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"._