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02616 CSTONE PHARMA-B
RT Nominal down6.020 -0.280 (-4.444%)
Shareholder's Disclosure of Interests
Disclosure of Interest   ｜   Fund Raising   ｜   Share Repurchase
Date Shareholder name Reason of Disclosure Buy/Sell and
Involved Shares		 Average Price per share Current Holdings % of Issued Shares
09/06/2025Boyu Capital General Partner II, Ltd.1201(L)-5,286,000(L)HKD4.080(L)108,570,448(L)7.96
09/06/2025Boyu Capital General Partner II, L.P.1201(L)-5,286,000(L)HKD4.080(L)108,570,448(L)7.96
09/06/2025Boyu Capital Holdings Ltd.1201(L)-5,286,000(L)HKD4.080(L)108,570,448(L)7.96
09/06/2025Graceful Beauty Limited1201(L)-5,286,000(L)HKD4.080(L)108,570,448(L)7.96
03/06/2025Boyu Capital General Partner II, L.P.1201(L)-3,994,500(L)HKD4.080(L)120,080,448(L)8.80
03/06/2025Boyu Capital Holdings Ltd.1201(L)-3,994,500(L)HKD4.080(L)120,080,448(L)8.80
03/06/2025Boyu Capital Fund II, L.P.1201(L)-3,994,500(L)HKD4.080(L)120,080,448(L)8.80
03/06/2025Graceful Beauty Limited1201(L)-3,994,500(L)HKD4.080(L)120,080,448(L)8.80
03/06/2025Boyu Capital General Partner II, Ltd.1201(L)-3,994,500(L)HKD4.080(L)120,080,448(L)8.80
29/05/2025Boyu Capital Holdings Ltd.1201(L)-3,034,000(L)HKD3.890(L)133,360,948(L)9.77
29/05/2025Boyu Capital General Partner II, L.P.1201(L)-3,034,000(L)HKD3.890(L)133,360,948(L)9.77
29/05/2025Boyu Capital Fund II, L.P.1201(L)-3,034,000(L)HKD3.890(L)133,360,948(L)9.77
29/05/2025Boyu Capital General Partner II, Ltd.1201(L)-3,034,000(L)HKD3.890(L)133,360,948(L)9.77
29/05/2025Graceful Beauty Limited1201(L)-3,034,000(L)HKD3.890(L)133,360,948(L)9.77
16/05/2025Hu Edward1304(L)250,000(L)2,921,000(L)0.21
16/05/2025Yang Jianxin1304(L)497,500(L)74,146,256(L)5.43
02/05/2025Yang Jianxin1101(L)+282,000(L)HKD2.761(L)74,146,256(L)5.43
25/04/2025Yang Jianxin1304(L)25,000(L)73,864,256(L)5.41
11/04/2025Yang Jianxin11031(L)+3,780,000(L)73,864,256(L)5.41
10/04/2025Boyu Capital General Partner II, Ltd.1213(L)141,548,448(L)10.37
10/04/2025Boyu Capital General Partner II, L.P.1213(L)141,548,448(L)10.37
10/04/2025Graceful Beauty Limited1213(L)141,548,448(L)10.37
10/04/2025Boyu Capital Holdings Ltd.1213(L)141,548,448(L)10.37
10/04/2025Morgan Stanley1704(L)-74,214,500(L)13,118,419(L)
2,857,525(S)
0(P)		0.96
0.20
0.00
10/04/2025Pfizer Inc.1213(L)115,928,803(L)115,928,803(L)8.50
10/04/2025Boyu Capital Fund II, L.P.1213(L)141,548,448(L)10.37
07/04/2025Yang Jianxin1101(L)+360,000(L)HKD2.390(L)70,084,256(L)5.46
03/04/2025Yang Jianxin1101(L)+150,000(L)HKD3.180(L)69,724,256(L)5.43
02/04/2025Yang Jianxin1101(L)+50,000(L)HKD3.290(L)69,574,256(L)5.42
02/04/2025Morgan Stanley1013(L)+80,004,500(L)86,096,923(L)
2,781,524(S)
0(P)		6.70
0.21
0.00
21/03/2025Yang Jianxin1304(L)25,000(L)69,524,256(L)5.41
19/02/2025Yang Jianxin1304(L)25,000(L)69,524,256(L)5.41
24/01/2025Yang Jianxin1304(L)25,000(L)69,524,256(L)5.41
31/12/2024Yang Jianxin1304(L)25,000(L)69,524,256(L)5.41
30/12/2024Yang Jianxin1201(L)-149,500(L)HKD2.280(L)69,524,256(L)5.41
27/12/2024Yang Jianxin1201(L)-150,000(L)HKD2.350(L)69,673,756(L)5.43
10/12/2024Hitchner III Kenneth Walton1304(L)15,995(L)2,613,481(L)0.20
22/11/2024Yang Jianxin1304(L)25,000(L)69,823,756(L)5.44
25/10/2024Hu Edward1101(L)+921,000(L)HKD2.034(L)2,921,000(L)0.23
25/10/2024Yang Jianxin1304(L)25,000(L)69,823,756(L)5.44
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Remark: (L) - Long Position, (S) - Short Position, (P) Lending;
  Real time quote last updated: 30/10/2025 09:51
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