# BLACKSAND CAPITAL MANAGEMENT I, LLC

BLACKSAND CAPITAL MANAGEMENT I, LLC of HONOLULU, HI is an SEC-registered investment adviser.

## Registration

- CRD: 163136
- Type: SEC-registered investment adviser
- SEC file number: 801-76995
- Location: 2270 KALAKAUA AVENUE, HONOLULU, HI, 96815-2519
- Phone: 808-738-8400
- Latest filing: 2026-03-31
- Regulatory AUM: $25.5M
- Discretionary AUM: $25.5M
- Clients: 7
- Accounts: 2

## Business model

- Compensation: % of AUM, Performance
- Clients served: Investment cos

## Officers, owners & control persons (18)

| Name | Role | Location |
| --- | --- | --- |
| [Benjamin Jay Wang](https://search.stillhousedata.com/person/607466) | PRINCIPAL | Honolulu, HI |
| [Ian West MacNaughton](https://search.stillhousedata.com/person/607472) | MEMBER | Honolulu, HI |
| [Holly Ann Park](https://search.stillhousedata.com/person/607474) | CHIEF FINANCIAL OFFICER | Honolulu, HI |
| [Bert Akio Kobayashi](https://search.stillhousedata.com/person/712507) | MANAGING DIRECTOR, CHAIRMAN AND CHIEF EXECUTIVE OFFICER; MANAGING MEMBER | — |
| [Bryan KK Li](https://search.stillhousedata.com/person/712508) | PRINCIPAL | — |
| [Nicole CE Chang](https://search.stillhousedata.com/person/712509) | CHIEF COMPLIANCE OFFICER AND CHIEF LEGAL OFFICER | — |
| [William-Khoa D Nguyen](https://search.stillhousedata.com/person/712510) | PRINCIPAL AND CHIEF OF STAFF | — |
| [NGUYEN BRIAN D](https://search.stillhousedata.com/person/788704) | PRINCIPAL AND CHIEF OF STAFF | — |
| [MACNAUGHTON IAN WEST](https://search.stillhousedata.com/person/830140) | MANAGER; MANAGER / MEMBER; MANAGING DIRECTOR (+3 more) | — |
| [KOBAYASHI BERT AKIO](https://search.stillhousedata.com/person/830141) | CHAIRMAN AND CHIEF EXECUTIVE OFFICER OF BLACKSAND CAPITAL MANAGEMENT I, LLC; MANAGER; MANAGER / MEMBER (+6 more) | — |
| [PARK HOLLY ANN](https://search.stillhousedata.com/person/830142) | CCO, VICE PRESIDENT CHIEF FINANCIAL OFFICER, AND TREASURER OF BLACKSAND CAPITAL, LLC AND BLACKSAND CAPITAL MANAGEMENT I, LLC; CHIEF FINANCIAL OFFICER; VICE PRESIDENT AND TREASURER (+5 more) | — |
| [LI BRYAN KK](https://search.stillhousedata.com/person/830143) | PRINCIPAL; VICE PRESIDENT AND SECRETARY; VICE PRESIDENT AND SECRETARY OF BLACKSAND CAPITAL, LLC AND BLACKSAND CAPITAL MANAGEMENT I, LLC (+1 more) | — |
| [WANG BENJAMIN JAY](https://search.stillhousedata.com/person/830144) | PRINCIPAL; VICE PRESIDENT; VICE PRESIDENT OF BLACKSAND CAPITAL MANAGEMENT I, LLC (+1 more) | — |
| [PURPURA MICHAEL MARTY](https://search.stillhousedata.com/person/849948) | EVP, CLO, AND CCO OF BLACKSAND CAPITAL, LLC AND VP, CLO, AND CCO OF BLACKSAND CAPITAL MANAGEMENT I, LLC | — |
| [CHANG NICOLE CE](https://search.stillhousedata.com/person/854746) | CHIEF COMPLIANCE OFFICER; CHIEF COMPLIANCE OFFICER AND CHIEF LEGAL OFFICER | — |
| [Bryan K.K. Li](https://search.stillhousedata.com/person/1004076) | PRINCIPAL | — |
| [William-Khoa D. Nguyen](https://search.stillhousedata.com/person/1004078) | PRINCIPAL AND CHIEF OF STAFF | — |
| [Nicole C.E. Chang](https://search.stillhousedata.com/person/1004079) | CHIEF COMPLIANCE OFFICER AND CHIEF LEGAL OFFICER | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/163136/brochure
- Similar advisers: https://search.stillhousedata.com/firm/163136/similar
- Related entities: https://search.stillhousedata.com/firm/163136/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/163136

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.