---
title: "BLAKE KATRYN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/aadd488e-d7dc-5f42-b8a7-54b3f327ff03
json: https://whiteintel.dev/api/public/dossier/aadd488e-d7dc-5f42-b8a7-54b3f327ff03
identifier: sec:0001505740
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLAKE KATRYN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001505740`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/aadd488e-d7dc-5f42-b8a7-54b3f327ff03  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/aadd488e-d7dc-5f42-b8a7-54b3f327ff03  

## Ownership & control

### Holdings / subsidiaries

- **SEMrush Holdings, Inc.** (director) — https://whiteintel.dev/entity/b0ee7b1a-0761-5616-be8f-8b76c0d80dd4
- **Twist Bioscience Corp** (director) — https://whiteintel.dev/entity/733912f7-cdd1-58a2-b2b3-fe96569e101d
- **TripAdvisor, Inc.** (director) — https://whiteintel.dev/entity/6f06766d-f2cd-5ed8-abfd-db935955579d
- **Ally Financial Inc.** (director) — https://whiteintel.dev/entity/5cc67c52-3192-5100-8167-867a6ddbadfd
- **CIMPRESS plc** (officer) — https://whiteintel.dev/entity/73d0f468-c0a5-57cd-b7ed-6cfb1abb527c
- **CIMPRESS plc** (officerother) — https://whiteintel.dev/entity/73d0f468-c0a5-57cd-b7ed-6cfb1abb527c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLAKE KATRYN**. Human view: https://whiteintel.dev/entity/aadd488e-d7dc-5f42-b8a7-54b3f327ff03 · Structured JSON: https://whiteintel.dev/api/public/dossier/aadd488e-d7dc-5f42-b8a7-54b3f327ff03._

_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"._