Private company
HOPU Reunion Co Ltd
Last updated Oct 21, 2026.
Overview
Corporate structure
HOPU Reunion Co Ltd sits at the top of its group. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- HOPU Reunion Co Ltd
- Ambrx Biopharma Cayman, Inc. Stake · La Jolla, California
- Ambrx Biopharma, Inc. Stake · La Jolla, California
Built from major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (2 companies). Each entity in the chart links to its source.
Filings
5 filings to the SEC since October 2021: 5 other. The latest 5:
- Dec 26, 2023144 EDGAR
- Dec 19, 2023144 EDGAR
- Dec 8, 2023144 EDGAR
- Dec 5, 2023144 EDGAR
- Dec 1, 2023144 EDGAR
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Stakes it holds
HOPU Reunion Co Ltd has told the SEC it owns more than 5% of 2 companies, latest first (Schedules 13D and 13G).
- Ambrx Biopharma, Inc.SC 13G/A Feb 12, 20242
- Ambrx Biopharma Cayman, Inc.SC 13G Oct 10, 20233
Sources
The numbers on this page point here. Each one links to the record it came from.
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