Insider transactions WuXi Biologics (Cayman) Inc.

Stocks

2269

KYG970081173

Biotechnology & Medical Research

Delayed Hong Kong S.E. Other stock markets 02:35:41 2026-07-20 am EDT			5-day change	1st Jan Change
37.90 ^HKD	+2.49%		+1.55%	+20.55%

Jul. 09	WuXi Biologics MFG8 Drug Substance Facility Secures FDA Pre-License Inspection Approval Advancing Commercial Supply of A Potential Blockbuster Autoimmune Therapy	CI
Jul. 09	WuXi Biologics Announces its MFG8 Drug Substance Manufacturing Facility Located in Hebei Has Successfully Passed the Pre-License Inspection by the U.S. Food and Drug Administration	CI

Insider Transaction History

Latest insider transactions for WuXi Biologics (Cayman) Inc.

Date	Insider	Type	Main position	Quantity	Price	Amount	% Market Cap.
1/20/26	Wuxi Biologics Holdings Ltd.	Other	Company	150,000,000	38.52	5.78B	3.6336%
12/2/25	Xuejun Gu	Other	Chief Technology Officer	41,638	31.46	1.31M	0.0010%
11/28/25	Zhi Sheng Chen	Other	Chief Executive Officer	1,563,177	31.98	49.99M	0.0385%
11/27/25	Zhi Sheng Chen	Other	Chief Executive Officer	3,126,654	31.86	99.62M	0.0769%
11/18/25	Zhi Sheng Chen	Other	Chief Executive Officer	1,558,796	33.96	52.94M	0.0383%
11/17/25	Zhi Sheng Chen	Other	Chief Executive Officer	465,417	33.90	15.78M	0.0114%
11/17/25	Zhi Sheng Chen	Other	Chief Executive Officer	4,414,458	34.41	152M	0.1086%
11/12/25	Zhi Sheng Chen	Other	Chief Executive Officer	2,077,793	34.20	71.06M	0.0511%
11/11/25	Zhi Sheng Chen	Other	Chief Executive Officer	1,818,541	33.85	61.56M	0.0447%
11/10/25	Zhi Sheng Chen	Other	Chief Executive Officer	3,114,759	34.60	108M	0.0766%
6/2/25	Wei Chang Zhou	Other	Chief Technology Officer	2,081,421	25.60	53.28M	0.0507%
5/19/25	Wei Chang Zhou	Other	Chief Technology Officer	138,500	24.00	3.32M	0.0034%
5/7/25	Zhi Sheng Chen	Other	Chief Executive Officer	5,180,000	22.57	117M	0.1261%
5/6/25	Zhi Sheng Chen	Other	Chief Executive Officer	261,000	22.98	6M	0.0064%
5/2/25	Zhi Sheng Chen	Other	Chief Executive Officer	4,000,000	23.12	92.48M	0.0974%
4/25/25	Wei Chang Zhou	Other	Chief Technology Officer	125,747	22.60	2.84M	0.0031%
4/25/25	Wei Chang Zhou	Other	Chief Technology Officer	2,000,000	22.70	45.4M	0.0487%
3/26/25	Zhi Sheng Chen	Other	Chief Executive Officer	1,310,465	-	-	0.0319%
6/20/24	Wuxi Biologics Holdings Ltd.	Other	Company	200,000	11.92	2.38M	0.0047%
11/21/23	Zhi Sheng Chen	Other	Chief Executive Officer	683,608	-	-	0.0161%
11/21/23	Wei Chang Zhou	Other	Chief Technology Officer	410,707	-	-	0.0097%
11/17/23	Wei Chang Zhou	Other	Chief Technology Officer	36,041	50.33	1.81M	0.0008%
11/17/23	Zhi Sheng Chen	Other	Chief Executive Officer	120,118	50.33	6.05M	0.0028%
11/10/23	Wei Chang Zhou	Other	Chief Technology Officer	1,500,000	50.85	76.28M	0.0353%
11/9/23	Wei Chang Zhou	Other	Chief Technology Officer	500,000	49.30	24.65M	0.0118%
6/16/23	William Keller	Other	Director	12	44.55	534.6	0.0000%
6/16/23	Kenneth Hitchner	Other	Director	12	44.55	534.6	0.0000%
6/9/23	Zhi Sheng Chen	Other	Chief Executive Officer	292,407	44.45	13M	0.0069%
6/9/23	Wei Chang Zhou	Other	Chief Technology Officer	42,486	44.45	1.89M	0.0010%
1/13/23	Wuxi Biologics Holdings Ltd.	Other	Company	630,000	71.02	44.74M	0.0149%
1/13/23	Wuxi Biologics Holdings Ltd.	Other	Company	630,000	71.02	44.74M	0.0149%
1/12/23	Wuxi Biologics Holdings Ltd.	Other	Company	863,500	67.61	58.38M	0.0205%
1/12/23	Wuxi Biologics Holdings Ltd.	Other	Company	863,500	67.61	58.38M	0.0205%
1/11/23	Wuxi Biologics Holdings Ltd.	Other	Company	2,321,000	67.59	157M	0.0550%
1/11/23	Wuxi Biologics Holdings Ltd.	Other	Company	2,321,000	67.59	157M	0.0550%
6/22/22	William Keller	Other	Director	8	67.90	543.2	0.0000%
6/22/22	Teh Ming Kwauk	Other	Director	8	67.90	543.2	0.0000%
6/22/22	Kenneth Hitchner	Other	Director	8	67.90	543.2	0.0000%
6/15/22	Zhi Sheng Chen	Other	Chief Executive Officer	260,922	65.44	17.07M	0.0062%
6/15/22	Wei Chang Zhou	Other	Chief Technology Officer	38,912	65.44	2.55M	0.0009%
6/10/22	Wuxi Biologics Holdings Ltd.	Other	Company	1,500,000	69.44	104M	0.0356%
6/10/22	Zhi Sheng Chen	Other	Chief Executive Officer	2,202,027	-	-	0.0522%
6/10/22	William Keller	Other	Director	4,145	-	-	0.0001%
6/10/22	Kenneth Hitchner	Other	Director	8,291	-	-	0.0002%
6/10/22	Wei Chang Zhou	Other	Chief Technology Officer	748,697	-	-	0.0177%
6/10/22	Wuxi Biologics Holdings Ltd.	Other	Company	1,500,000	69.44	104M	0.0356%
6/10/22	Teh Ming Kwauk	Other	Director	4,145	-	-	0.0001%
6/8/22	Wuxi Biologics Holdings Ltd.	Other	Company	4,745,500	62.10	295M	0.1125%
6/8/22	Wuxi Biologics Holdings Ltd.	Other	Company	4,745,500	62.10	295M	0.1125%
1/11/22	Zhi Sheng Chen	Other	Chief Executive Officer	202,000	88.26	17.83M	0.0047%