YS Biopharma Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:YS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
08 Feb 24	BuyUS$0	Fung Ching Wong	Individual		3,090,332	US$0.52
07 Feb 24	BuyUS$40,003,773	Fung Ching Wong	Individual		95,269,762	US$0.42

Insider Buying: YS insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 102.4%.

Top 23 shareholders own 87.17% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
52.2%	Fung Ching Wong	98,360,094	US$76.0m	0%	no data
26.1%	Yi Zhang	49,075,846	US$37.9m	0%	no data
2.28%	OrbiMed Advisors LLC	4,298,465	US$3.3m	32.8%	0.04%
2.05%	Summit Healthcare Acquisition Sponsor LLC	3,853,475	US$3.0m	0%	no data
1.17%	Fidelity International Ltd	2,202,328	US$1.7m	-18.6%	no data
1.09%	Hui Shao	2,048,780	US$1.6m	0%	no data
0.85%	Valliance Asset Management Limited	1,607,175	US$1.2m	0%	31.57%
0.62%	Impresa Management LLC	1,165,071	US$900.0k	0%	0.33%
0.4%	Hillhouse Investment Management, Ltd.	751,790	US$580.8k	0%	no data
0.16%	Superstring Capital Management LP	307,920	US$237.9k	0%	0.2%
0.052%	Chunyuan Wu	97,500	US$75.3k	0%	no data
0.046%	Ajit S. Shetty	86,250	US$66.6k	0%	no data
0.044%	Yi Chang	82,111	US$63.4k	0%	no data
0.038%	Viren Mehta	72,500	US$56.0k	-19.4%	no data
0.027%	Pinpoint Asset Management Limited	50,000	US$38.6k	0%	0.01%
0.023%	Citadel Advisors LLC	42,855	US$33.1k	0%	no data
0.0093%	Amita Rodman	17,500	US$13.5k	0%	no data
0.0073%	Christine Clerinx	13,750	US$10.6k	0%	no data
0.0072%	Geode Capital Management, LLC	13,608	US$10.5k	0%	no data
0.0071%	Nan Zhang	13,339	US$10.3k	0%	no data
0.00092%	Manulife Asset Management	1,734	US$1.3k	-97.1%	no data
0.00026%	Wolverine Asset Management, LLC	499	US$378.3	0%	no data
0%	Tower Research Capital LLC	4	US$0	-98.2%	no data