FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation
 
Form Serial Number: DA20260911E00073
1. Date of relevant event: 09/09/2026
(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: 01609
4. Name of listed corporation: 北京天星醫療股份有限公司 - H股 
5. Class of shares: H Shares 
6. Number of issued shares in class: 54,831,344
7. Name of director (English) as printed on HKID Card/Passport:
(Surname) DONG
(Other names) WENXING
10. Name of director (Chinese): 董文興 
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 
1113The number of shares in which you are interested has increased because:
any other event (you must briefly describe the relevant event in the Supplementary Information box)
 
 
2501Other (you must describe the capacity in the Supplementary Information box)
 		 11,000  HKD  126.4000  115.7800   
 
Short position 
 
 
 		            
 
25. Total shares in listed corporation immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position19,258,46235.12
 
26. Total shares in listed corporation immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position19,269,46235.14
 
27. Capacity in which interests disclosed in Box 26 are held:
Code describing capacityNumber of shares
2101Beneficial owner
Long position15,382,400
2201Interest of corporation controlled by you
Long position3,865,462
2501Other (you must describe the capacity in the Supplementary Information box)
Long position21,600
 
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
天津鉑康科技有限公司天津市武清區京津電子商務產業園巨集旺道2號14號樓216室01號董文興99.00N
Long position3,865,462
天津普合企業管理諮詢合夥企業（有限合夥)天津市武清區京津電子商務產業園巨集旺道2號14號樓218室08號天津鉑康科技有限公司100.00Y
Long position1,094,401
天津吉康企業管理諮詢合夥企業（有限合夥）天津市武清區京津電子商務產業園巨集旺道2號14號樓217室03號天津鉑康科技有限公司100.00Y
Long position871,061
天津運康科技中心（有限合夥）天津市武清區梅廠鎮福源經濟區開源路18號綜合辦公樓1209室天津鉑康科技有限公司100.00Y
Long position1,900,000
 
31. Further information in relation to interests held by Director jointly with another person:
Name of joint shareholderAddressNumber of shares
 
 
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: 第24欄：本表格用於反映公司根據回購授權在公開市場回購的11,000股H股庫存股份，截至2026年9月9日，這些股份將作為庫存股份持有。第27欄：由於董文興先生直接或間接控制公司股東大會三分之一或以上的表決權，根據《證券及期貨條例》，他被視為對公司上述21,600股H股庫存股份擁有權益。
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: 11/09/2026
(dd/mm/yyyy)