FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation
 
Form Serial Number: DA20261008E00529
1. Date of relevant event: 06/10/2026
(dd/mm/yyyy)
2. Date when director became aware of the relevant event/ interest in the shares (if later):
(dd/mm/yyyy)
3. Stock code: 02652
4. Name of listed corporation: CF PharmTech, Inc. - H Shares 
5. Class of shares: H Shares 
6. Number of issued shares in class: 323,971,286
7. Name of director (English) as printed on HKID Card/Passport:
(Surname) LIANG
(Other names) Bill Wenqing
10. Name of director (Chinese): 梁文青 
11. Chinese Character Code as printed on HKID Card:
 
24. Details of relevant event:
  Brief description of relevant event Capacity in which shares were/are held Number of shares bought/sold or involved Currency of transaction On Exchange Off Exchange
Before relevant event After relevant event Highest price (per share) Average price (per share) Average consideration (per share) Consideration code
Long position 
1101The number of shares in which you are interested has increased because:
you purchased the shares
 
2201Interest of corporation controlled by you
 
2201Interest of corporation controlled by you
 
19,300  HKD  6.9650  6.9216   
 
Short position 
 
 
 
           
 
25. Total shares in listed corporation immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position60,697,23318.74
 
26. Total shares in listed corporation immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position60,716,53318.74
 
27. Capacity in which interests disclosed in Box 26 are held:
Code describing capacityNumber of shares
2201Interest of corporation controlled by you
Long position46,337,805
2103Interests held jointly with another person
Long position14,378,728
 
28. Further information in derivative interests in listed corporation :
Derivatives code Exercise period (dd/mm/yyyy) Consideration - if derivatives granted by listed corporation Number of shares
  BeginsEndsCurrencyPrice for grantCurrencyExercise priceCurrencyPrice on assignment 
           
 
29. Further information in relation to interests of children under 18 and/or spouse:
Child/SpouseName of child/spouseNumber of shares
 
 
30. Further information in relation to interests of corporations controlled by Director:
Name of controlled corporationAddress and place of incorporationName of controlling person% controlDirect interest (Y/N)Number of shares
嶺頭投資有限公司Unit D, 16/F, One Capital Place, 18 Luard Road, Wan Chai, Hong KongLIANG Bill Wenqing100.00N
Long position46,251,905
嶺頭投資有限公司Unit D, 16/F, One Capital Place, 18 Luard Road, Wan Chai, Hong KongLIANG Bill Wenqing100.00Y
Long position85,900
蘇州嶺頭投資管理企業(有限合夥)蘇州市漕湖街道錢涇路1 號漕湖大廈19 樓1941 房屋嶺頭投資有限公司100.00Y
Long position15,677,427
蘇州閩美投資管理企業(有限合夥)蘇州市漕湖街道錢涇路1 號漕湖大廈19 樓1941 房屋蘇州嶺頭投資管理企業(有限合夥)100.00Y
Long position12,638,297
蘇州遠辰企業管理中心(有限合夥)蘇州市漕湖街道錢涇路1 號漕湖大廈19 樓1941 房屋蘇州嶺頭投資管理企業(有限合夥)100.00Y
Long position11,597,869
蘇州沃倫企業管理中心(有限合夥)蘇州市漕湖街道錢涇路1 號漕湖大廈19 樓1941 房屋蘇州嶺頭投資管理企業(有限合夥)100.00Y
Long position6,338,312
 
31. Further information in relation to interests held by Director jointly with another person:
Name of joint shareholderAddressNumber of shares
蘇州美中瑞投資管理企業(有限合夥)Addresses of individuals are not displayed.
Long position14,378,728
 
32. Further information from a director who is a trustee, or beneficiary of a trust, or a person who has set up a Discretionary Trust:
Names of TrustAddressStatus codeNumber of shares
  
 
33. Further information from a party to an agreement under Section 317 (Please see Notes for further information required):
Names of other partiesAddressNumber of shares
 
Total number of shares in which a director is interested under sections 317 and 318
 
34. Supplementary information: Pursuant to Acting-in-Concert Agreement, Dr. LIANG Bill Wenqing and Dr. LI LI BOVET are parties acting in concert. As such, under the SFO, each of Dr. LIANG and Dr. LI LI BOVET is deemed to be interested in the Shares the other is interested in.
35. Log/Serial Number of the previous form:
36. Number of concert party document(s) under section 317 attached/uploaded:
Date of filing this Form 3A: 08/10/2026
(dd/mm/yyyy)