---
title: "RAPT Therapeutics, Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4f0433a4-5bee-5850-8bbd-9658cd44fdf7
json: https://whiteintel.dev/api/public/dossier/4f0433a4-5bee-5850-8bbd-9658cd44fdf7
identifier: sec:0001673772
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# RAPT Therapeutics, Inc.

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001673772`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/4f0433a4-5bee-5850-8bbd-9658cd44fdf7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4f0433a4-5bee-5850-8bbd-9658cd44fdf7  

## Ownership & control

### Owners / controllers

- **HO WILLIAM** (officer) — https://whiteintel.dev/entity/caa79096-d21e-5082-9945-24a7c7c3be00
- **Young Rodney KB** (officer) — https://whiteintel.dev/entity/8024ab34-2118-5af5-bba1-8dc8ee8715a5
- **Brockstedt Dirk G.** (officer) — https://whiteintel.dev/entity/5253c8ed-35e3-56f3-a065-732b7635698d
- **Wong Brian Russell** (officer) — https://whiteintel.dev/entity/a089de3c-2a3c-5e28-bc22-846a3c4adb44
- **Medicxi IV GP Ltd** (10% owner) — https://whiteintel.dev/entity/db6880a9-e91e-5262-8d47-9691583114e7
- **Medicxi Ventures Management (Jersey) Ltd** (10% owner) — https://whiteintel.dev/entity/c4717016-a614-5e32-a508-91904c2f2fdf
- **Medicxi IV LP** (10% owner) — https://whiteintel.dev/entity/4aa783a3-7d6e-5619-ae7a-acb98cb2f363
- **Medicxi Co-Invest IV LP** (10% owner) — https://whiteintel.dev/entity/27278b34-49e5-593c-923f-34a226e6853f
- **GIORDANO MICHAEL F** (director) — https://whiteintel.dev/entity/53a01298-2590-5317-b079-e8a9c2c187c4
- **Brockstedt Dirk G.** (officer) — https://whiteintel.dev/entity/5253c8ed-35e3-56f3-a065-732b7635698d
- **KOZICK LINDA** (director) — https://whiteintel.dev/entity/e73696e5-a275-5be0-a184-e029686e3e59
- **DOMBKOWSKI ASHLEY L** (director) — https://whiteintel.dev/entity/5283b0c9-82d3-54ce-a3af-f25d972f14d5
- **GRAY MARY ANN** (director) — https://whiteintel.dev/entity/a4282fc0-2f5f-522e-bfb6-aeeb79ebd0b6
- **Wong Brian Russell** (director) — https://whiteintel.dev/entity/a089de3c-2a3c-5e28-bc22-846a3c4adb44
- **Braunstein Scott** (director) — https://whiteintel.dev/entity/ebfe2a6c-e176-5b89-a36e-32f0e8de4e74
- **Wong Brian Russell** (officer) — https://whiteintel.dev/entity/a089de3c-2a3c-5e28-bc22-846a3c4adb44
- **LYONS-WILLIAMS LORI** (director) — https://whiteintel.dev/entity/165a1909-383c-5053-baae-e4155e56f07f
- **Young Rodney KB** (officer) — https://whiteintel.dev/entity/8024ab34-2118-5af5-bba1-8dc8ee8715a5
- **HO WILLIAM** (officer) — https://whiteintel.dev/entity/caa79096-d21e-5082-9945-24a7c7c3be00
- **ROBBINS WENDYE** (director) — https://whiteintel.dev/entity/9162960c-5adf-5fb6-92e3-9f3f15a260c9
- **Medicxi IV LP** (tenpercentowner) — https://whiteintel.dev/entity/4aa783a3-7d6e-5619-ae7a-acb98cb2f363
- **Medicxi Ventures Management (Jersey) Ltd** (tenpercentowner) — https://whiteintel.dev/entity/c4717016-a614-5e32-a508-91904c2f2fdf
- **Medicxi Co-Invest IV LP** (tenpercentowner) — https://whiteintel.dev/entity/27278b34-49e5-593c-923f-34a226e6853f
- **Medicxi IV GP Ltd** (tenpercentowner) — https://whiteintel.dev/entity/db6880a9-e91e-5262-8d47-9691583114e7
- **COLUMN GROUP LLC** (tenpercentowner) — https://whiteintel.dev/entity/20e0447a-549d-52bc-9aea-1d495e27f10a
- **GOEDDEL DAVID V** (tenpercentowner) — https://whiteintel.dev/entity/86d97d82-6830-5f40-8955-dd65811e618e
- **COLUMN GROUP IV GP, LP** (tenpercentowner) — https://whiteintel.dev/entity/ba4fd2a1-eabf-5b62-8775-81cf69d83ff1
- **PONOI CAPITAL, LP** (tenpercentowner) — https://whiteintel.dev/entity/d4d5982e-cadc-538b-a6d6-2d3d6ade3c13
- **COLUMN GROUP IV, LP** (tenpercentowner) — https://whiteintel.dev/entity/40d12f6c-a9d4-5010-af6c-99871de363b9
- **TCG IV GP, LLC** (tenpercentowner) — https://whiteintel.dev/entity/429425be-b633-52fe-93d7-d7c789fc8b17
- **PONOI II MANAGEMENT, LLC** (tenpercentowner) — https://whiteintel.dev/entity/92d52090-d706-535f-8943-a3fb090132f3
- **PONOI CAPITAL II, LP** (tenpercentowner) — https://whiteintel.dev/entity/8b34d213-727d-5c66-8547-e8fbb3d716a9
- **PONOI MANAGEMENT, LLC** (tenpercentowner) — https://whiteintel.dev/entity/d33fb7eb-5806-5aa2-bba7-b1ae52308b95
- **COLUMN GROUP II GP, LP** (tenpercentowner) — https://whiteintel.dev/entity/332ca199-30f3-5e12-a2bd-9aa8af3d865e
- **SVENNILSON PETER** (tenpercentowner) — https://whiteintel.dev/entity/48f4e15c-bff1-5726-9b2f-31f60e8b83de
- **Kutzkey Tim** (tenpercentowner) — https://whiteintel.dev/entity/f4b3e7fa-9ed3-584d-aee2-33516f637120
- **COLUMN GROUP II, LP** (other) — https://whiteintel.dev/entity/63bffecf-4693-5a35-8319-8c0e2fdbe26c
- **COLUMN GROUP IV-A, LP** (tenpercentowner) — https://whiteintel.dev/entity/b862db33-ac3c-5f2a-97ae-0d05a0ff3a67
- **RIEFLIN WILLIAM JL** (director) — https://whiteintel.dev/entity/56ba17de-0ea9-59b6-bafd-90c317f3a71c
- **COLUMN GROUP II, LP** (tenpercentowner) — https://whiteintel.dev/entity/63bffecf-4693-5a35-8319-8c0e2fdbe26c
- **COLUMN GROUP II GP, LP** (tenpercentownerother) — https://whiteintel.dev/entity/332ca199-30f3-5e12-a2bd-9aa8af3d865e
- **SVENNILSON PETER** (director) — https://whiteintel.dev/entity/48f4e15c-bff1-5726-9b2f-31f60e8b83de
- **LAM KAREN C** (officer) — https://whiteintel.dev/entity/8d3a5f99-11d8-52d5-af51-d33c111e6b22
- **KPCB XV ASSOCIATES, LLC** (tenpercentowner) — https://whiteintel.dev/entity/30015a5c-e856-5b47-a2fe-e1828c63b647
- **KLEINER PERKINS CAUFIELD & BYERS XV, LLC** (tenpercentowner) — https://whiteintel.dev/entity/2c334187-80f1-58f9-a9c6-486c90d096ba
- **KPCB XV FOUNDERS FUND, LLC** (tenpercentowner) — https://whiteintel.dev/entity/8faebe1c-6eaf-53d5-93d8-f836104ddf9d
- **Kutzkey Tim** (tenpercentownerother) — https://whiteintel.dev/entity/f4b3e7fa-9ed3-584d-aee2-33516f637120
- **PONOI II MANAGEMENT, LLC** (tenpercentownerother) — https://whiteintel.dev/entity/92d52090-d706-535f-8943-a3fb090132f3
- **GOEDDEL DAVID V** (tenpercentownerother) — https://whiteintel.dev/entity/86d97d82-6830-5f40-8955-dd65811e618e
- **PONOI MANAGEMENT, LLC** (tenpercentownerother) — https://whiteintel.dev/entity/d33fb7eb-5806-5aa2-bba7-b1ae52308b95
- **COLUMN GROUP II MANAGEMENT, LP** (tenpercentowner) — https://whiteintel.dev/entity/bfd941a2-9f1f-5519-942b-39944fdd78ea
- **TOPSPIN FUND L.P.** (tenpercentowner) — https://whiteintel.dev/entity/31940230-55b2-5b68-9a17-357d17caae58
- **TOPSPIN BIOTECH FUND II, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/861c5424-13a8-576f-81bb-7ceba3c501cf
- **LG MANAGEMENT, LLC** (tenpercentowner) — https://whiteintel.dev/entity/542cbb5e-bfb0-5df0-b8a3-088c7b20a10e
- **GUTHART LEO** (tenpercentowner) — https://whiteintel.dev/entity/9d00843d-f91a-56c5-899a-e38b33bcb9c0
- **GOEDDEL DAVID V** (director) — https://whiteintel.dev/entity/86d97d82-6830-5f40-8955-dd65811e618e
- **HALL ERIC J.** (officer) — https://whiteintel.dev/entity/4803493a-8be3-5b3e-9498-2d9222af8cb6
- **SVENNILSON PETER** (tenpercentownerother) — https://whiteintel.dev/entity/48f4e15c-bff1-5726-9b2f-31f60e8b83de

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

1. **HO WILLIAM** — officer → *RAPT Therapeutics, Inc.*
1. **Young Rodney KB** — officer → *RAPT Therapeutics, Inc.*
1. **Brockstedt Dirk G.** — officer → *RAPT Therapeutics, Inc.*
1. **Wong Brian Russell** — officer → *RAPT Therapeutics, Inc.*
1. **Medicxi IV GP Ltd** — 10% owner → *RAPT Therapeutics, Inc.*
1. **Medicxi Ventures Management (Jersey) Ltd** — 10% owner → *RAPT Therapeutics, Inc.*
1. **Medicxi IV LP** — 10% owner → *RAPT Therapeutics, Inc.*
1. **Medicxi Co-Invest IV LP** — 10% owner → *RAPT Therapeutics, Inc.*
1. **GIORDANO MICHAEL F** — director → *RAPT Therapeutics, Inc.*
1. **Brockstedt Dirk G.** — officer → *RAPT Therapeutics, Inc.*
1. **KOZICK LINDA** — director → *RAPT Therapeutics, Inc.*
1. **DOMBKOWSKI ASHLEY L** — director → *RAPT Therapeutics, Inc.*
1. **GRAY MARY ANN** — director → *RAPT Therapeutics, Inc.*
1. **Wong Brian Russell** — director → *RAPT Therapeutics, Inc.*
1. **Braunstein Scott** — director → *RAPT Therapeutics, Inc.*
1. **Wong Brian Russell** — officer → *RAPT Therapeutics, Inc.*
1. **LYONS-WILLIAMS LORI** — director → *RAPT Therapeutics, Inc.*
1. **Young Rodney KB** — officer → *RAPT Therapeutics, Inc.*
1. **HO WILLIAM** — officer → *RAPT Therapeutics, Inc.*
1. **ROBBINS WENDYE** — director → *RAPT Therapeutics, Inc.*
1. **Medicxi IV LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **Medicxi Ventures Management (Jersey) Ltd** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **Medicxi Co-Invest IV LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **Medicxi IV GP Ltd** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **GOEDDEL DAVID V** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP IV GP, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **PONOI CAPITAL, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP IV, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **TCG IV GP, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **PONOI II MANAGEMENT, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **PONOI CAPITAL II, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **PONOI MANAGEMENT, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP II GP, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **SVENNILSON PETER** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **Kutzkey Tim** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP II, LP** — other → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP IV-A, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **RIEFLIN WILLIAM JL** — director → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP II, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP II GP, LP** — tenpercentownerother → *RAPT Therapeutics, Inc.*
1. **SVENNILSON PETER** — director → *RAPT Therapeutics, Inc.*
1. **LAM KAREN C** — officer → *RAPT Therapeutics, Inc.*
1. **KPCB XV ASSOCIATES, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **KLEINER PERKINS CAUFIELD & BYERS XV, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **KPCB XV FOUNDERS FUND, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **Kutzkey Tim** — tenpercentownerother → *RAPT Therapeutics, Inc.*
1. **PONOI II MANAGEMENT, LLC** — tenpercentownerother → *RAPT Therapeutics, Inc.*
1. **GOEDDEL DAVID V** — tenpercentownerother → *RAPT Therapeutics, Inc.*
1. **PONOI MANAGEMENT, LLC** — tenpercentownerother → *RAPT Therapeutics, Inc.*
1. **COLUMN GROUP II MANAGEMENT, LP** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **TOPSPIN FUND L.P.** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **TOPSPIN BIOTECH FUND II, L.P.** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **LG MANAGEMENT, LLC** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **GUTHART LEO** — tenpercentowner → *RAPT Therapeutics, Inc.*
1. **GOEDDEL DAVID V** — director → *RAPT Therapeutics, Inc.*
1. **HALL ERIC J.** — officer → *RAPT Therapeutics, Inc.*
1. **SVENNILSON PETER** — tenpercentownerother → *RAPT Therapeutics, Inc.*

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RAPT Therapeutics, Inc.**. Human view: https://whiteintel.dev/entity/4f0433a4-5bee-5850-8bbd-9658cd44fdf7 · Structured JSON: https://whiteintel.dev/api/public/dossier/4f0433a4-5bee-5850-8bbd-9658cd44fdf7._

_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"._