---
title: "Rapport Therapeutics, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cc7bf129-032c-525c-b8a7-d6d6fe412250
json: https://whiteintel.dev/api/public/dossier/cc7bf129-032c-525c-b8a7-d6d6fe412250
identifier: sec:0002012593
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Rapport Therapeutics, Inc.

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0002012593`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/cc7bf129-032c-525c-b8a7-d6d6fe412250  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cc7bf129-032c-525c-b8a7-d6d6fe412250  

## Ownership & control

### Owners / controllers

- **Bredt David** (officer) — https://whiteintel.dev/entity/9df0f8c6-60ac-574f-8030-72656316bfd0
- **Ignelzi Troy A.** (officer) — https://whiteintel.dev/entity/bc24282d-5a90-5203-9cc2-949e5aba4619
- **Young Wendy B.** (director) — https://whiteintel.dev/entity/effcb8b8-efbe-5d8b-b859-05ccad16272b
- **Gault Cheryl** (officer) — https://whiteintel.dev/entity/06d58dcd-98cc-59c3-b4ff-bdab7011a22f
- **Sevigny Jeffrey** (officer) — https://whiteintel.dev/entity/b81f510b-06f3-5502-a10d-bde422a7fbd6
- **Ignelzi Troy A.** (officer) — https://whiteintel.dev/entity/bc24282d-5a90-5203-9cc2-949e5aba4619
- **Yeleswaram Krishnaswamy** (officer) — https://whiteintel.dev/entity/e25ecaff-c1dd-5f30-8f53-5a3bb0a49d27
- **Bredt David** (officer) — https://whiteintel.dev/entity/9df0f8c6-60ac-574f-8030-72656316bfd0
- **Gault Cheryl** (officer) — https://whiteintel.dev/entity/06d58dcd-98cc-59c3-b4ff-bdab7011a22f
- **Ceesay Abraham** (officer) — https://whiteintel.dev/entity/16ed565d-5b79-5712-a98a-97f55e32a5b2
- **PEREZ ROBERT J** (director) — https://whiteintel.dev/entity/d2c59ded-a498-5364-bc1a-b0dd490e2262
- **TRV GP V, LLC** (tenpercentowner) — https://whiteintel.dev/entity/8f2bbeb8-07b5-5f32-aa9d-7e4c46c5ab6f
- **TRV GP VI, LLC** (tenpercentowner) — https://whiteintel.dev/entity/ca36d732-7402-537a-8f13-7ec93fbed3e8
- **PAUL STEVEN M** (director) — https://whiteintel.dev/entity/aeb82150-bdc0-5ff0-9eeb-c08d42bb9a6c
- **SANCHEZ RAMIRO** (director) — https://whiteintel.dev/entity/82c0dfde-3538-5f26-8f6d-5a4dc3a99487
- **Young Wendy B.** (director) — https://whiteintel.dev/entity/effcb8b8-efbe-5d8b-b859-05ccad16272b
- **Third Rock Ventures VI, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/e040295f-69f7-5db4-8439-423fa11de38d
- **SILVA PAUL M** (director) — https://whiteintel.dev/entity/e1c2f42b-8167-5d78-ad4c-1264661a82f7
- **MARAGANORE JOHN** (director) — https://whiteintel.dev/entity/a16f63bb-a2c2-5888-a938-03c7c5e6f444
- **Third Rock Ventures V, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/cae55914-6efa-5074-bed8-1eb516719bf2
- **Third Rock Ventures GP VI, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/07895bdb-91e4-568d-9cee-29c27dc89b23
- **Third Rock Ventures GP V, LP** (tenpercentowner) — https://whiteintel.dev/entity/d2ded8f9-0ff2-59f2-965e-d52f10b49638
- **HUBER REID M** (director) — https://whiteintel.dev/entity/e361b973-fa07-5fd0-8237-fcbdf376fb91
- **Yeleswaram Krishnaswamy** (officer) — https://whiteintel.dev/entity/e25ecaff-c1dd-5f30-8f53-5a3bb0a49d27
- **HEALY JAMES** (director) — https://whiteintel.dev/entity/9b6d7fff-4608-50b9-8c40-bee2fa2325b1
- **Ignelzi Troy A.** (officer) — https://whiteintel.dev/entity/bc24282d-5a90-5203-9cc2-949e5aba4619
- **Ceesay Abraham** (officer) — https://whiteintel.dev/entity/16ed565d-5b79-5712-a98a-97f55e32a5b2
- **Sevigny Jeffrey** (officer) — https://whiteintel.dev/entity/b81f510b-06f3-5502-a10d-bde422a7fbd6
- **Ceesay Abraham** (director) — https://whiteintel.dev/entity/16ed565d-5b79-5712-a98a-97f55e32a5b2
- **Bredt David** (officer) — https://whiteintel.dev/entity/9df0f8c6-60ac-574f-8030-72656316bfd0
- **Gault Cheryl** (officer) — https://whiteintel.dev/entity/06d58dcd-98cc-59c3-b4ff-bdab7011a22f
- **ARCH Venture Partners XII, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/6518cc5d-f770-5f16-aa79-2fc28ec28128
- **Burow Kristina** (tenpercentowner) — https://whiteintel.dev/entity/0f1abcbe-506e-5b0c-bb97-568da15ce841
- **BURRELL TERRY-ANN** (director) — https://whiteintel.dev/entity/3c5f17ea-6f39-5e51-a1b7-53109fd2f513
- **ARCH Venture Partners XII, LLC** (tenpercentowner) — https://whiteintel.dev/entity/e71f7182-a501-5bdc-8d26-044102f92aa9
- **GILLIS STEVEN** (tenpercentowner) — https://whiteintel.dev/entity/48b1470b-6cc8-554f-a9ed-de2b29ae4c64
- **CRANDELL KEITH** (tenpercentowner) — https://whiteintel.dev/entity/0b31fd41-500a-5cb1-a77b-41f0d275e1d6
- **GALER BRADLEY S.** (officer) — https://whiteintel.dev/entity/edfb0601-eb9c-5ec7-9314-139bdcd4781f
- **NELSEN ROBERT** (tenpercentowner) — https://whiteintel.dev/entity/eaa300c3-45d7-535f-9a87-678e025e82f1
- **Tong Jeffrey K** (director) — https://whiteintel.dev/entity/d998c668-d454-58ef-9e0b-d50306d0baa8
- **ARCH Venture Fund XII, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/39702e5b-b6cb-52e6-9d7a-5bc59e952469

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

A **41-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Rapport Therapeutics, Inc.**. Human view: https://whiteintel.dev/entity/cc7bf129-032c-525c-b8a7-d6d6fe412250 · Structured JSON: https://whiteintel.dev/api/public/dossier/cc7bf129-032c-525c-b8a7-d6d6fe412250._

_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"._