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02616 CSTONE PHARMA-B
RT Nominal down6.300 -0.240 (-3.670%)
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
21/10/2025Yang Jianxin1101(L)+300,000(L)HKD7.160(L)70,942,715(L)4.81
20/10/2025Yang Jianxin1101(L)+400,000(L)HKD6.740(L)70,642,715(L)4.79
13/10/2025GIC Private Limited1101(L)+2,261,000(L)HKD6.958(L)88,618,000(L)6.00
03/10/2025Li Wei1304(L)20,833(L)2,000,000(L)0.14
03/10/2025Hu Edward1304(L)20,833(L)2,471,000(L)0.17
25/09/2025Yang Jianxin1101(L)+150,000(L)HKD7.798(L)70,242,715(L)4.76
11/09/2025Yang Jianxin1201(L)-6,536,041(L)HKD10.920(L)70,092,715(L)4.76
09/09/2025Hitchner III Kenneth Walton1201(L)-500,000(L)HKD12.750(L)2,113,481(L)0.14
08/09/2025Yang Jianxin1201(L)-100,000(L)HKD12.680(L)76,628,756(L)5.22
05/09/2025Hu Edward1201(L)-223,000(L)HKD12.007(L)2,471,000(L)0.17
04/09/2025Hu Edward1201(L)-227,000(L)HKD12.030(L)2,694,000(L)0.18
03/09/2025Yang Jianxin1201(L)-39,375(L)HKD12.090(L)76,728,756(L)5.23
03/09/2025Li Wei1304(L)20,833(L)2,000,000(L)0.14
03/09/2025Hu Edward1304(L)20,833(L)2,921,000(L)0.20
27/08/2025Yang Jianxin11031(L)+2,730,000(L)76,768,131(L)5.23
20/08/2025Morgan Stanley1704(L)-107,666,228(L)70,837,235(L)
3,097,022(S)
0(P)		4.83
0.21
0.00
20/08/2025WuXi Healthcare Ventures II, L.P.1201(L)-120,000,000(L)173,381,444(L)11.84
20/08/2025WuXi Healthcare Management, LLC1201(L)-120,000,000(L)173,381,444(L)11.84
18/08/2025GIC Private Limited1001(L)+80,400,000(L)HKD7.900(L)80,400,000(L)5.49
18/08/2025Morgan Stanley1013(L)+120,760,670(L)177,384,326(L)
3,144,522(S)
0(P)		12.11
0.21
0.00
15/08/2025Yang Jianxin1201(L)-118,125(L)HKD7.826(L)74,038,131(L)5.05
05/08/2025Hu Edward1304(L)41,666(L)2,921,000(L)0.20
05/08/2025Li Wei1304(L)41,666(L)2,000,000(L)0.14
16/07/2025Morgan Stanley1704(L)-83,004,793(L)59,553,907(L)
2,992,729(S)
0(P)		4.06
0.20
0.00
16/07/2025Pfizer Inc.1210(L)115,928,803(L)115,928,803(L)7.91
16/07/2025WuXi Healthcare Management, LLC1213(L)293,381,444(L)20.03
16/07/2025WuXi Healthcare Ventures II, L.P.1213(L)293,381,444(L)20.03
14/07/2025Yang Jianxin1101(L)+10,000(L)HKD5.200(L)74,156,256(L)5.43
10/07/2025Li Wei1304(L)20,833(L)2,000,000(L)0.15
10/07/2025Hu Edward1304(L)20,833(L)2,921,000(L)0.21
09/07/2025Morgan Stanley1013(L)+105,633,243(L)137,242,793(L)
7,611,522(S)
0(P)		10.05
0.55
0.00
26/06/2025Hu Edward1304(L)20,833(L)2,921,000(L)0.21
26/06/2025Li Wei1304(L)270,833(L)2,000,000(L)0.15
26/06/2025Yang Jianxin1304(L)39,375(L)74,146,256(L)5.43
10/06/2025Boyu Capital Fund II, L.P.1704(L)-68,552,500(L)HKD4.010(L)40,017,948(L)2.93
10/06/2025Boyu Capital General Partner II, L.P.1704(L)-68,552,500(L)HKD4.010(L)40,017,948(L)2.93
10/06/2025Boyu Capital Holdings Ltd.1704(L)-68,552,500(L)HKD4.010(L)40,017,948(L)2.93
10/06/2025Graceful Beauty Limited1704(L)-68,552,500(L)HKD4.010(L)40,017,948(L)2.93
10/06/2025Boyu Capital General Partner II, Ltd.1704(L)-68,552,500(L)HKD4.010(L)40,017,948(L)2.93
09/06/2025Boyu Capital Fund II, L.P.1201(L)-5,286,000(L)HKD4.080(L)108,570,448(L)7.96
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Remark: (L) - Long Position, (S) - Short Position, (P) Lending;
  Real time quote last updated: 28/10/2025 17:59
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