-
Signature
-
/s/ Josephine Ngai Yuk Chun
-
Issuer symbol
-
AMBR
-
Transactions as of
-
18 Mar 2026
-
Net transactions value
-
$0
-
Form type
-
3
-
Filing time
-
18 Mar 2026, 17:35:29 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Ngai Yuk Chun |
Chief Financial Officer |
1 WALLICH STREET, #30-02 GUOCO TOWER,, SINGAPORE, SINGAPORE |
/s/ Josephine Ngai Yuk Chun |
18 Mar 2026 |
0002120199 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| holding |
AMBR |
Class A ordinary shares, par value $0.001 per share |
|
|
|
|
|
680,750 |
18 Mar 2026 |
Direct |
|
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| holding |
AMBR |
Restricted Stock Units |
|
|
|
|
|
|
18 Mar 2026 |
Class A ordinary shares, par value $0.001 per share |
12,500 |
$0.000000 |
Direct |
F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney