---
title: "Nottenburg Richard N — Ownership Dossier"
canonical: https://whiteintel.dev/entity/643cac4a-e7f8-51f9-943b-802daa208b7f
json: https://whiteintel.dev/api/public/dossier/643cac4a-e7f8-51f9-943b-802daa208b7f
identifier: sec:0001166816
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Nottenburg Richard N

**Type:** Person  
**Jurisdiction:** US  
**Identifier:** `sec:0001166816`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/643cac4a-e7f8-51f9-943b-802daa208b7f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/643cac4a-e7f8-51f9-943b-802daa208b7f  

## Ownership & control

### Holdings / subsidiaries

- **Applied Digital Corp.** (director) — https://whiteintel.dev/entity/d0a3b1b4-557e-5f3e-a554-8a30c309427b
- **Applied Digital Corp.** (director) — https://whiteintel.dev/entity/d0a3b1b4-557e-5f3e-a554-8a30c309427b
- **EKSO BIONICS HOLDINGS, INC.** (director) — https://whiteintel.dev/entity/a33f6f72-4087-5af6-98ba-3ab0b01eb5ec
- **SEQUANS COMMUNICATIONS** (director) — https://whiteintel.dev/entity/a27205f9-fd51-53fa-a97e-21d343ba87e1
- **VERINT SYSTEMS INC** (director) — https://whiteintel.dev/entity/fdbd68d3-993c-5a6e-bddc-8f3cbcb7ca2b
- **OTG ACQUISITION CORP. I** (director) — https://whiteintel.dev/entity/081dd50f-35f4-54a2-ad0b-c81fa9d18744
- **VIOLIN MEMORY INC** (director) — https://whiteintel.dev/entity/e6c848d9-83ba-5cc3-b68e-284e3a688316
- **PMC SIERRA INC** (director) — https://whiteintel.dev/entity/17a65fd0-44c0-5dc9-9661-54a3e4d02fb4
- **AEROFLEX HOLDING CORP.** (director) — https://whiteintel.dev/entity/71ce388a-588b-5db2-aebb-1ae7963770c8
- **COMVERSE TECHNOLOGY INC/NY/** (director) — https://whiteintel.dev/entity/065e09d8-5cec-544f-a890-f7fd6ac67c92
- **SONUS NETWORKS INC** (officer) — https://whiteintel.dev/entity/0905954f-1292-5365-a1fe-64df9072b50d
- **SONUS NETWORKS INC** (director) — https://whiteintel.dev/entity/0905954f-1292-5365-a1fe-64df9072b50d
- **Motorola Solutions, Inc.** (officer) — https://whiteintel.dev/entity/7e12ee8b-9cfc-517d-a874-45f0de36af56

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Nottenburg Richard N**. Human view: https://whiteintel.dev/entity/643cac4a-e7f8-51f9-943b-802daa208b7f · Structured JSON: https://whiteintel.dev/api/public/dossier/643cac4a-e7f8-51f9-943b-802daa208b7f._

_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"._