---
title: "OptiNose, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ccffbb33-dd56-55e4-a723-73e53e88f9bf
json: https://whiteintel.dev/api/public/dossier/ccffbb33-dd56-55e4-a723-73e53e88f9bf
identifier: sec:0001494650
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# OptiNose, Inc.

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001494650`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ccffbb33-dd56-55e4-a723-73e53e88f9bf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ccffbb33-dd56-55e4-a723-73e53e88f9bf  

## Ownership & control

### Owners / controllers

- **Marino Michael F III** (officer) — https://whiteintel.dev/entity/19abb776-b358-5e2a-a56d-f500f96444a7
- **Mahmoud Ramy A** (officer) — https://whiteintel.dev/entity/1df49326-f3e8-5242-b640-2fc313039a62
- **Spence Paul Jr.** (officer) — https://whiteintel.dev/entity/923e316f-8ab6-5e49-92b3-a9da1b0d321d
- **Marino Michael F III** (officer) — https://whiteintel.dev/entity/19abb776-b358-5e2a-a56d-f500f96444a7
- **Mahmoud Ramy A** (officer) — https://whiteintel.dev/entity/1df49326-f3e8-5242-b640-2fc313039a62
- **Mahmoud Ramy A** (officer) — https://whiteintel.dev/entity/1df49326-f3e8-5242-b640-2fc313039a62
- **Kohler Terry** (officer) — https://whiteintel.dev/entity/ac05216f-7fda-5194-8805-c66b762da776
- **Marino Michael F III** (officer) — https://whiteintel.dev/entity/19abb776-b358-5e2a-a56d-f500f96444a7
- **Spence Paul Jr.** (officer) — https://whiteintel.dev/entity/923e316f-8ab6-5e49-92b3-a9da1b0d321d
- **GROENHUYSEN WILHELMUS CM** (director) — https://whiteintel.dev/entity/e58ccd5e-5ab0-580e-8157-145d860cbcc0
- **Mahmoud Ramy A** (director) — https://whiteintel.dev/entity/1df49326-f3e8-5242-b640-2fc313039a62
- **HEYMAN TOMAS J.** (director) — https://whiteintel.dev/entity/52792c48-030a-5a4e-ade1-48fff350fe76
- **Mahmoud Ramy A** (officer) — https://whiteintel.dev/entity/1df49326-f3e8-5242-b640-2fc313039a62
- **DEMPSEY KYLE** (director) — https://whiteintel.dev/entity/fdf3137f-cc14-5bec-900f-203b3fb3776e
- **Kohler Terry** (officer) — https://whiteintel.dev/entity/ac05216f-7fda-5194-8805-c66b762da776
- **Marino Michael F III** (officer) — https://whiteintel.dev/entity/19abb776-b358-5e2a-a56d-f500f96444a7
- **BEDNARSKI ERIC** (director) — https://whiteintel.dev/entity/5b6cc35d-ef7d-53bd-ae7e-c09f0105989a
- **Spence Paul Jr.** (officer) — https://whiteintel.dev/entity/923e316f-8ab6-5e49-92b3-a9da1b0d321d
- **FLETCHER R JOHN** (director) — https://whiteintel.dev/entity/89bd387d-2b21-5a18-9138-e301cfbaad05
- **HELTON SANDRA L** (director) — https://whiteintel.dev/entity/70b48357-24d2-591b-afa6-aad26d238720
- **KRICK ANTHONY J** (officer) — https://whiteintel.dev/entity/98dd2cb1-296a-55b6-9251-12f3bcc886bd
- **Owen Adams Catherine** (director) — https://whiteintel.dev/entity/0c922a02-bb69-5887-b64b-2749cd7daea3
- **AVISTA CAPITAL PARTNERS (OFFSHORE) II LP** (tenpercentowner) — https://whiteintel.dev/entity/03a99552-10ad-58f3-a457-a622a9deab7d
- **AVISTA CAPITAL PARTNERS II GP, LLC** (tenpercentowner) — https://whiteintel.dev/entity/074b5cc4-d4f4-514b-af7b-58463fdf3546
- **AVISTA CAPITAL PARTNERS II LP** (tenpercentowner) — https://whiteintel.dev/entity/6f83a8cc-e75b-5c36-bf8a-97c1fa062fa0
- **AVISTA CAPITAL PARTNERS (OFFSHORE) II-A, LP** (tenpercentowner) — https://whiteintel.dev/entity/159907d8-60b1-5cdd-945b-23c69a480932
- **MILLER PETER K** (director) — https://whiteintel.dev/entity/5ea77265-0150-56e7-b4ba-3ca8017d8949
- **MVM Partners, LLC** (tenpercentowner) — https://whiteintel.dev/entity/c54d1d01-1105-5687-90c2-dc89845950f1
- **MILLER PETER K** (officer) — https://whiteintel.dev/entity/5ea77265-0150-56e7-b4ba-3ca8017d8949
- **CLAVELLI VICTOR M** (officer) — https://whiteintel.dev/entity/7f284074-fb80-5281-9a43-219468dde8f3
- **JANIS MICHELE** (officer) — https://whiteintel.dev/entity/e3605bfd-cbda-5cc9-a5d4-31258017d19b
- **Scodari Joseph C** (director) — https://whiteintel.dev/entity/daecefee-4526-5119-b084-a7eddb7b439e
- **Goldan Keith A.** (officer) — https://whiteintel.dev/entity/8fcfa53c-5a41-5065-90ea-5ffc0eecc4dd
- **MVM PARTNERS LLP** (tenpercentowner) — https://whiteintel.dev/entity/b23248fc-559e-5dbb-b44d-b00c667e4b0b
- **DOYLE WILLIAM F** (director) — https://whiteintel.dev/entity/6921a572-c2d7-502b-975c-ce553385ba74
- **TAMAROFF JOSHUA ALEXANDER** (director) — https://whiteintel.dev/entity/4398f3ff-2b93-5774-8585-dacb640cc992
- **VENKATARAMAN SRIRAM** (director) — https://whiteintel.dev/entity/6ad45abd-fa18-5436-a316-97177cfebded
- **VENKATARAMAN SRIRAM** (tenpercentowner) — https://whiteintel.dev/entity/6ad45abd-fa18-5436-a316-97177cfebded
- **O'NEIL ROBERT P** (director) — https://whiteintel.dev/entity/7e8ad678-ed73-5bfc-a6ba-1a5faf673d67
- **GIBBS THOMAS EDWARD** (officer) — https://whiteintel.dev/entity/edcee1f2-972b-597f-9415-17f16d4e495d
- **TKWD VENTURES LLC** (tenpercentowner) — https://whiteintel.dev/entity/546cf60a-b226-59fb-910e-b92210b2d1ef
- **WFD VENTURES LLC** (tenpercentowner) — https://whiteintel.dev/entity/15614cb9-f14e-56f0-b537-928e6db952eb
- **DOYLE WILLIAM F** (tenpercentowner) — https://whiteintel.dev/entity/6921a572-c2d7-502b-975c-ce553385ba74
- **PICKERING LARRY G** (director) — https://whiteintel.dev/entity/66f277c9-a828-591a-bf52-bad7dc2cedbd
- **ENTREPRENEURS FUND GENERAL PARTNER LTD** (tenpercentowner) — https://whiteintel.dev/entity/451d0abf-c55c-5b5b-a589-66c39f0f025b
- **BIERLY RICK** (director) — https://whiteintel.dev/entity/25a8ca11-e14a-5a98-bc3b-acbe39b5abe6
- **ENTREPRENEURS FUND LP** (tenpercentowner) — https://whiteintel.dev/entity/390c57dc-b745-570d-8e93-56405fbc3503
- **BRADSHAW PAUL** (tenpercentowner) — https://whiteintel.dev/entity/6c9824c6-1390-57e6-b4d6-0d615a7da7ea

### UBO chain (walk to the ultimate owner)

1. **Marino Michael F III** — officer → *OptiNose, Inc.*
1. **Mahmoud Ramy A** — officer → *OptiNose, Inc.*
1. **Spence Paul Jr.** — officer → *OptiNose, Inc.*
1. **Marino Michael F III** — officer → *OptiNose, Inc.*
1. **Mahmoud Ramy A** — officer → *OptiNose, Inc.*
1. **Mahmoud Ramy A** — officer → *OptiNose, Inc.*
1. **Kohler Terry** — officer → *OptiNose, Inc.*
1. **Marino Michael F III** — officer → *OptiNose, Inc.*
1. **Spence Paul Jr.** — officer → *OptiNose, Inc.*
1. **GROENHUYSEN WILHELMUS CM** — director → *OptiNose, Inc.*
1. **Mahmoud Ramy A** — director → *OptiNose, Inc.*
1. **HEYMAN TOMAS J.** — director → *OptiNose, Inc.*
1. **Mahmoud Ramy A** — officer → *OptiNose, Inc.*
1. **DEMPSEY KYLE** — director → *OptiNose, Inc.*
1. **Kohler Terry** — officer → *OptiNose, Inc.*
1. **Marino Michael F III** — officer → *OptiNose, Inc.*
1. **BEDNARSKI ERIC** — director → *OptiNose, Inc.*
1. **Spence Paul Jr.** — officer → *OptiNose, Inc.*
1. **FLETCHER R JOHN** — director → *OptiNose, Inc.*
1. **HELTON SANDRA L** — director → *OptiNose, Inc.*
1. **KRICK ANTHONY J** — officer → *OptiNose, Inc.*
1. **Owen Adams Catherine** — director → *OptiNose, Inc.*
1. **AVISTA CAPITAL PARTNERS (OFFSHORE) II LP** — tenpercentowner → *OptiNose, Inc.*
1. **AVISTA CAPITAL PARTNERS II GP, LLC** — tenpercentowner → *OptiNose, Inc.*
1. **AVISTA CAPITAL PARTNERS II LP** — tenpercentowner → *OptiNose, Inc.*
1. **AVISTA CAPITAL PARTNERS (OFFSHORE) II-A, LP** — tenpercentowner → *OptiNose, Inc.*
1. **MILLER PETER K** — director → *OptiNose, Inc.*
1. **MVM Partners, LLC** — tenpercentowner → *OptiNose, Inc.*
1. **MILLER PETER K** — officer → *OptiNose, Inc.*
1. **CLAVELLI VICTOR M** — officer → *OptiNose, Inc.*
1. **JANIS MICHELE** — officer → *OptiNose, Inc.*
1. **Scodari Joseph C** — director → *OptiNose, Inc.*
1. **Goldan Keith A.** — officer → *OptiNose, Inc.*
1. **MVM PARTNERS LLP** — tenpercentowner → *OptiNose, Inc.*
1. **DOYLE WILLIAM F** — director → *OptiNose, Inc.*
1. **TAMAROFF JOSHUA ALEXANDER** — director → *OptiNose, Inc.*
1. **VENKATARAMAN SRIRAM** — director → *OptiNose, Inc.*
1. **VENKATARAMAN SRIRAM** — tenpercentowner → *OptiNose, Inc.*
1. **O'NEIL ROBERT P** — director → *OptiNose, Inc.*
1. **GIBBS THOMAS EDWARD** — officer → *OptiNose, Inc.*
1. **TKWD VENTURES LLC** — tenpercentowner → *OptiNose, Inc.*
1. **WFD VENTURES LLC** — tenpercentowner → *OptiNose, Inc.*
1. **DOYLE WILLIAM F** — tenpercentowner → *OptiNose, Inc.*
1. **PICKERING LARRY G** — director → *OptiNose, Inc.*
1. **ENTREPRENEURS FUND GENERAL PARTNER LTD** — tenpercentowner → *OptiNose, Inc.*
1. **BIERLY RICK** — director → *OptiNose, Inc.*
1. **ENTREPRENEURS FUND LP** — tenpercentowner → *OptiNose, Inc.*
1. **BRADSHAW PAUL** — tenpercentowner → *OptiNose, Inc.*

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **OptiNose, Inc.**. Human view: https://whiteintel.dev/entity/ccffbb33-dd56-55e4-a723-73e53e88f9bf · Structured JSON: https://whiteintel.dev/api/public/dossier/ccffbb33-dd56-55e4-a723-73e53e88f9bf._

_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"._