---
title: "Sonnet BioTherapeutics Holdings, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f1856aba-55ba-5308-8c33-e1abaab7f3fc
json: https://whiteintel.dev/api/public/dossier/f1856aba-55ba-5308-8c33-e1abaab7f3fc
identifier: sec:0001106838
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sonnet BioTherapeutics Holdings, Inc.

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001106838`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f1856aba-55ba-5308-8c33-e1abaab7f3fc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f1856aba-55ba-5308-8c33-e1abaab7f3fc  

## Ownership & control

### Owners / controllers

- **MCANDREW STEPHEN J** (officer) — https://whiteintel.dev/entity/59458e0c-7f3e-5086-96e5-4f32c0563d0c
- **Pruitt Michael D** (director) — https://whiteintel.dev/entity/7e8d9e2e-3d5d-5193-b4bd-8abd7c97f12e
- **Pruitt Michael D** (officer) — https://whiteintel.dev/entity/7e8d9e2e-3d5d-5193-b4bd-8abd7c97f12e
- **Pruitt Michael D** (tenpercentowner) — https://whiteintel.dev/entity/7e8d9e2e-3d5d-5193-b4bd-8abd7c97f12e
- **MCNEILL LORI** (director) — https://whiteintel.dev/entity/6b2c89b0-d5df-5ae1-9d53-10ed80643902
- **CINI JOHN K.** (director) — https://whiteintel.dev/entity/7187ec69-bc7d-5bfb-9804-43bf7d828cc9
- **RAO RAGHU** (director) — https://whiteintel.dev/entity/2ffad4d5-27ec-544c-8e72-11a56fee6330
- **DYRNESS ALBERT D.** (director) — https://whiteintel.dev/entity/110daaca-294e-56e0-a0be-69f559108f55
- **DEXTER SUSAN** (director) — https://whiteintel.dev/entity/468c829e-e7a2-5c31-86dc-270f896862fd
- **KENNEY RICHARD T** (officer) — https://whiteintel.dev/entity/747ba295-209f-5d15-a6e9-e19d18e7b7f8
- **GRIFFITH DONALD J.** (director) — https://whiteintel.dev/entity/6691bf56-5622-58ec-be13-0d44735daaee
- **BHATT NAILESH** (director) — https://whiteintel.dev/entity/e3683123-5c57-5561-ba36-b9ab247ab29e
- **MCANDREW STEPHEN J** (officer) — https://whiteintel.dev/entity/59458e0c-7f3e-5086-96e5-4f32c0563d0c
- **RAO RAGHU** (officer) — https://whiteintel.dev/entity/2ffad4d5-27ec-544c-8e72-11a56fee6330
- **GRIFFITH DONALD J.** (officer) — https://whiteintel.dev/entity/6691bf56-5622-58ec-be13-0d44735daaee
- **CINI JOHN K.** (officer) — https://whiteintel.dev/entity/7187ec69-bc7d-5bfb-9804-43bf7d828cc9
- **DEXTER SUSAN** (officer) — https://whiteintel.dev/entity/468c829e-e7a2-5c31-86dc-270f896862fd
- **MOHAN PANKAJ** (director) — https://whiteintel.dev/entity/7fed59ba-9f50-51ea-aedd-021e435fce21
- **MOHAN PANKAJ** (officer) — https://whiteintel.dev/entity/7fed59ba-9f50-51ea-aedd-021e435fce21
- **Cross John Harry III** (officer) — https://whiteintel.dev/entity/82796e4e-0c80-5403-a99a-ceddbb2d74bb
- **MARKEY JOHN** (tenpercentowner) — https://whiteintel.dev/entity/901022c8-6ce8-5309-84dc-e198dfd70f19
- **RUGG TERENCE ANTHONY** (officer) — https://whiteintel.dev/entity/2478eddd-c4a1-5327-b06f-7e2bf3567800
- **MOHAN PANKAJ** (tenpercentowner) — https://whiteintel.dev/entity/7fed59ba-9f50-51ea-aedd-021e435fce21
- **OZ REY LLC** (tenpercentowner) — https://whiteintel.dev/entity/7ed7c2e4-7d7d-5fd2-8211-825146a8cfd0
- **HERSCH ROBERT SUMNER** (tenpercentowner) — https://whiteintel.dev/entity/99c4442d-2ec0-560a-b912-7b827e1fb189
- **GLICK FREDERICK L** (officer) — https://whiteintel.dev/entity/8cbf60a0-df89-5e96-b354-0d6ce63ceca3
- **MV AMANTH LLC** (tenpercentowner) — https://whiteintel.dev/entity/cefa0c4d-1195-5982-a44a-feac7bc431d6
- **SPITCAUFSKY LARRY** (other) — https://whiteintel.dev/entity/6897e88d-7761-5405-902f-c793a3ac56f1
- **WAGONER J ERIC** (director) — https://whiteintel.dev/entity/df1bb0a7-7b97-5795-b110-245fadaaa5fa
- **JOHNSON KEITH J** (director) — https://whiteintel.dev/entity/a8151bd6-3e4c-5ca3-9c64-61bc4ec7d624
- **HARKLEROAD PATRICK CLAY** (officer) — https://whiteintel.dev/entity/7176cc14-32c3-5453-b89f-32ae1e91e05f
- **PAGE RUSSELL JACOB** (director) — https://whiteintel.dev/entity/9b926393-0ef4-5c57-aa7d-37458f593188
- **ADAMS RICHARD** (other) — https://whiteintel.dev/entity/9550ce75-8e79-510c-8918-17178589d6d0
- **SPITCAUFSKY LARRY** (tenpercentowner) — https://whiteintel.dev/entity/6897e88d-7761-5405-902f-c793a3ac56f1
- **SPITCAUFSKY LARRY** (director) — https://whiteintel.dev/entity/6897e88d-7761-5405-902f-c793a3ac56f1
- **KIEFER NEIL G** (director) — https://whiteintel.dev/entity/33e4a566-c5e9-5c9b-9703-8f0acc4ad66e
- **SHADOIN TROY MATSON** (officer) — https://whiteintel.dev/entity/dbba90d0-62ba-582b-9e34-9b8f593779e1
- **KRAUT GREGORY EVAN** (director) — https://whiteintel.dev/entity/a8d758f8-74d7-563c-a7a5-5d4dbe7bf2e9
- **ROBERSON MARK D.** (officer) — https://whiteintel.dev/entity/b4126bea-77cd-5bd4-94b6-1ca3d1d1e67d
- **PORTER PAUL G** (director) — https://whiteintel.dev/entity/7e77609f-fb05-5ee3-80b6-057e35bb0055
- **CARROLL J MICHAEL** (director) — https://whiteintel.dev/entity/d2e07a4f-1935-5bb7-8c52-3f97ddb31fb9
- **MOSKOWITZ PAUL I** (director) — https://whiteintel.dev/entity/887bb126-e7cb-5448-8f0e-6fb9f290731b
- **SMITH DARREN HOWARD** (officer) — https://whiteintel.dev/entity/9e39afd3-7d51-5527-8bff-321ad9895a92
- **HOOTERS OF WASHINGTON, L.L.C.** (other) — https://whiteintel.dev/entity/1290e32d-2b6a-5238-9325-4ec6aaf5b2c6
- **SPITCAUFSKY LARRY** (tenpercentownerother) — https://whiteintel.dev/entity/6897e88d-7761-5405-902f-c793a3ac56f1
- **HOOTERS OF OREGON PARTNERS, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/7e22d35a-0967-5ad7-a2e2-50b48136a619
- **ENGLANDER ISRAEL A** (other) — https://whiteintel.dev/entity/611485c2-4c2f-5b09-8f04-895cfc848d52
- **ICS OPPORTUNITIES, LTD.** (tenpercentowner) — https://whiteintel.dev/entity/87a92277-b2f5-59e9-93db-30a64f3de3cd
- **LEDERER ERIC S** (officer) — https://whiteintel.dev/entity/8fef87b0-f68c-5c3c-97fc-8a2b97190505
- **MILLENNIUM INTERNATIONAL MANAGEMENT LP** (other) — https://whiteintel.dev/entity/f43b0adc-6d75-51fd-b1d1-f7221ef376fd
- **MILLENNIUM GROUP MANAGEMENT LLC** (other) — https://whiteintel.dev/entity/82524991-2871-5334-b3e1-7d5e3ee8f8aa
- **MILLENNIUM MANAGEMENT LLC** (other) — https://whiteintel.dev/entity/a435d751-984d-5607-8c49-7b9e079fa620
- **PEF ADVISORS LTD** (tenpercentowner) — https://whiteintel.dev/entity/83a1f8b6-30bc-5878-ab14-d8ce436a20e2
- **PALISADES MASTER FUND LP** (tenpercentowner) — https://whiteintel.dev/entity/baf4e60f-afd2-58d3-8991-199c0b0331ad

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

1. **MCANDREW STEPHEN J** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **Pruitt Michael D** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **Pruitt Michael D** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **Pruitt Michael D** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MCNEILL LORI** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **CINI JOHN K.** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **RAO RAGHU** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **DYRNESS ALBERT D.** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **DEXTER SUSAN** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **KENNEY RICHARD T** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **GRIFFITH DONALD J.** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **BHATT NAILESH** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MCANDREW STEPHEN J** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **RAO RAGHU** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **GRIFFITH DONALD J.** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **CINI JOHN K.** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **DEXTER SUSAN** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MOHAN PANKAJ** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MOHAN PANKAJ** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **Cross John Harry III** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MARKEY JOHN** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **RUGG TERENCE ANTHONY** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MOHAN PANKAJ** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **OZ REY LLC** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **HERSCH ROBERT SUMNER** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **GLICK FREDERICK L** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MV AMANTH LLC** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **SPITCAUFSKY LARRY** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **WAGONER J ERIC** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **JOHNSON KEITH J** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **HARKLEROAD PATRICK CLAY** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **PAGE RUSSELL JACOB** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **ADAMS RICHARD** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **SPITCAUFSKY LARRY** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **SPITCAUFSKY LARRY** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **KIEFER NEIL G** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **SHADOIN TROY MATSON** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **KRAUT GREGORY EVAN** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **ROBERSON MARK D.** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **PORTER PAUL G** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **CARROLL J MICHAEL** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MOSKOWITZ PAUL I** — director → *Sonnet BioTherapeutics Holdings, Inc.*
1. **SMITH DARREN HOWARD** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **HOOTERS OF WASHINGTON, L.L.C.** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **SPITCAUFSKY LARRY** — tenpercentownerother → *Sonnet BioTherapeutics Holdings, Inc.*
1. **HOOTERS OF OREGON PARTNERS, L.L.C.** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **ENGLANDER ISRAEL A** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **ICS OPPORTUNITIES, LTD.** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **LEDERER ERIC S** — officer → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MILLENNIUM INTERNATIONAL MANAGEMENT LP** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MILLENNIUM GROUP MANAGEMENT LLC** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **MILLENNIUM MANAGEMENT LLC** — other → *Sonnet BioTherapeutics Holdings, Inc.*
1. **PEF ADVISORS LTD** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*
1. **PALISADES MASTER FUND LP** — tenpercentowner → *Sonnet BioTherapeutics Holdings, Inc.*

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sonnet BioTherapeutics Holdings, Inc.**. Human view: https://whiteintel.dev/entity/f1856aba-55ba-5308-8c33-e1abaab7f3fc · Structured JSON: https://whiteintel.dev/api/public/dossier/f1856aba-55ba-5308-8c33-e1abaab7f3fc._

_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"._