Hong Kong Exchanges and Clearing Limited

Form 4 - Listed Corporation Notice - Findings Of Investigation Report

Form Serial Number:

IR20240426E00218

1. Date specified in the s.329 notice for determining interests or short position in shares to be disclosed ("Specified Date"):

23/04/2024
(dd/mm/yyyy)

2. Stock code of listed corporation:

06996

3. Name of listed corporation filing this s.330/333 notice:

Antengene Corporation Ltd. - B

4. Class of shares of listed corporation specified in the s.329 notice:

Ordinary

5. Threshold shareholding set in the s.329 notice for disclosure obligation (if any):

(i) PERSONS INTERESTED IN SHARES OR HAVING SHORT POSITION IN SHARES ON THE SPECIFIED DATE (EXCLUDING DERIVATIVE INTERESTS)

11. Information provided in response to the s.329 notice concerning persons interested in shares on the Specified Date (excluding derivative interests):

Name	Total number of shares (long position)	Name of person interested in shares
BNP Paribas Securities Services	704,077	Shares held on behalf of their clients
BNP Paribas SS Sydney	32,500	Shares held on behalf of their clients
Caceis Bank Paris	100,000	Shares held on behalf of their clients
Chong Hing Securities Limited	169,500	Shares held on behalf of their clients
FB Securities (Hong Kong) Limited	108,500	Shares held on behalf of their clients
Fubon Bank (Hong Kong) Limited	108,500	Shares held on behalf of their clients
Haitong International Securities Co Limited	980,000	Shares held on behalf of their clients
JPMorgan Chase & Co.	500,000	Shares held on behalf of their clients
JPMorgan Chase Bank, N.A.	10,355,800	Shares held on behalf of their clients
Mizuho Securities Asia Limited	520,650	Shares held on behalf of their clients
Morgan Stanley & Co, LLC and Morgan Stanley & Co International plc	11,676,551	Shares held on behalf of their clients
RBC Investor Services Trust	7,500	Shares held on behalf of their clients
UBS Switzerland AG	355,000	Shares held on behalf of their clients

12. Information provided in response to the s.329 notice concerning persons having short position in shares on the Specified Date (excluding derivative interests):

Name	Total number of shares (short position)	Name of person having short position in shares

(ii) PERSONS INTERESTED IN SHARES ON THE SPECIFIED DATE (DERIVATIVE INTERESTS ONLY)

13. Information provided in response to the s.329 notice concerning persons interested in shares which are the underlying shares of equity derivatives on the Specified Date:

Name	Total number of shares		Name of person interested in shares
	Long position	Short position

Morgan Stanley & Co, LLC and Morgan Stanley & Co International plc

50,000

Shares held on behalf of their clients

(iii) PERSONS ACTING IN CONCERT OR SUBJECT TO AN AGREEMENT RELATING TO THE EXERCISE OF RIGHTS UNDER SHARES

14. Information of parties to an agreement to which section 317 of the SFO applies, or any agreement relating to the exercise of the rights in respect of shares, on the Specified Date:

Name of parties	Total number of shares (excluding derivative interests)		Total number of shares (derivative interests only)		Name of person interested in shares
	Long position	Short position	Long position	Short position

15. Supplementary information:

16. Log/Serial Number of the previous form:

17. Number of investigation report(s) attached/uploaded:

18. Number of concert party document(s) under section 317 attached/uploaded: