-
Signature
-
/s/Junwei Huo
-
Issuer symbol
-
AMBR
-
Transactions as of
-
18 Mar 2026
-
Net transactions value
-
$0
-
Form type
-
3
-
Filing time
-
18 Mar 2026, 17:35:31 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Huo Junwei |
Director |
FLAT 29C, TOWER 2, EMERALD HOUSE, 63 POKFULAM ROAD, SAI WAN, HONG KONG, HONG KONG |
/s/Junwei Huo |
18 Mar 2026 |
0002108294 |
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 |
|
|
|
|
|
13,430,558 |
18 Mar 2026 |
See Footnote |
F1 |
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 |
Class B ordinary shares, par value $0.001 per share |
|
|
|
|
|
|
18 Mar 2026 |
Class A ordinary shares, par value $0.001 per share |
6,996,638 |
|
See Footnote |
F2, F3 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney