Yi Caius Bao - 18 Mar 2026 Form 3 Insider Report for Amber International Holding Ltd (AMBR)

Reporting relationship: Chief Product Officer, Director
Issuer ticker: AMBR
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 25 Mar 2026, 09:43:15 UTC
Source filing: View source filing
Reporting owner signature: /s/ Yi Bao

Key filing fact

Yi Caius Bao filed Form 3 for Amber International Holding Ltd (AMBR) on 25 Mar 2026.

Key facts

This page summarizes Yi Caius Bao's Form 3 filing for Amber International Holding Ltd (AMBR).
0 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 25 Mar 2026, 09:43.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0002124072 Primary reporting owner

BAO YI CAIUS

Relationship: Chief Product Officer, Director
Address: #30-02, GUOCO TOWER, 1 WALLICH STREET, SINGAPORE, SINGAPORE
Signature: /s/ Yi Bao
Signature date: 18 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AMBR holding

Class A ordinary shares, par value $0.001 per share

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 4,177,360
Date: 18 Mar 2026
Ownership: See Footnote
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Purplestone Wealth LLC ("Purplestone") is the record holder of the Class A ordinary shares reported herein. Pioneer Revolution Holding Limited is the sole member and manager of Purplestone and is wholly owned by the Reporting Person.

SEC remarks

Exhibit 24 - Power of Attorney