# Aspex US Fund — Form D/A

Aspex US Fund of GRAND CAYMAN, E9, a pooled investment fund, filed a Form D amendment with the SEC on 2021-03-31. $277.4M was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2021-03-31
- Form: D/A
- Accession: 0001770201-21-000003
- Industry: Pooled Investment Fund
- Exemptions: 06b, 3C, 3C.7
- Amount sold: $277.4M
- Minimum investment: $100K
- Investors: 44
- Date of first sale: 2019-03-01
- Security types: fund interests
- SEC file number: 021-334589

## Issuer

- Name: Aspex US Fund
- CIK: 0001770201
- Entity type: Other
- Jurisdiction: CAYMAN ISLANDS
- Incorporated: 2019
- Address: CAYMAN CORPORATE CENTER 27 HOSPITAL ROAD, GEORGE TOWN, GRAND CAYMAN, E9, KY1-9008
- Phone: 13458147600

## Officers, directors & promoters (9)

| Name | Role | Location |
| --- | --- | --- |
| Stephen John Rooney | Director | Dunedin, Q2 |
| Stephen John Rooney | Related Person | Dunedin, Q2 |
| JOHN CLIVE LEWIS | Director | GRAND CAYMAN, E9 |
| JOHN CLIVE LEWIS | Related Person | GRAND CAYMAN, E9 |
| n/a Aspex Management (HK) Limited | Executive Officer | Central, K3 |
| n/a Aspex Management (HK) Limited | Related Person | Central, K3 |
| Ho Kei Li | Director | Central, K3 |
| Ho Kei Li | Related Person | Central, K3 |
| n/a Aspex Management (Cayman) Limited | Executive Officer | GRAND CAYMAN, E9 |

## Other filings by this issuer (9)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2026-04-02](https://search.stillhousedata.com/formd/0001770201-26-000003) | D/A | — | $968.3M |
| [2025-03-13](https://search.stillhousedata.com/formd/0001770201-25-000001) | D/A | — | $815.0M |
| [2024-03-14](https://search.stillhousedata.com/formd/0001770201-24-000001) | D/A | — | $680.4M |
| [2023-03-14](https://search.stillhousedata.com/formd/0001770201-23-000001) | D/A | — | $651.3M |
| [2022-03-14](https://search.stillhousedata.com/formd/0001770201-22-000001) | D/A | — | $407.0M |
| [2021-03-12](https://search.stillhousedata.com/formd/0001770201-21-000001) | D/A | — | $244.8M |
| [2020-03-12](https://search.stillhousedata.com/formd/0001770201-20-000001) | D/A | — | $187.7M |
| [2019-04-10](https://search.stillhousedata.com/formd/0001770201-19-000002) | D/A | — | $44.7M |
| [2019-03-12](https://search.stillhousedata.com/formd/0001770201-19-000001) | D | — | $36.2M |

## More

- [CIK 1770201 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1770201&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0001770201-21-000003.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing 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.