Jiangsu Hanbon Science and Technology Ownership

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

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 688755?
Owner Type	Number of Shares	Ownership Percentage
VC/PE Firms	6,759,244	7.68%
Private Companies	16,225,606	18.4%
Institutions	16,650,118	18.9%
Individual Insiders	24,161,637	27.5%
General Public	24,203,395	27.5%

Dilution of Shares: 688755 only recently listed within the past 12 months

Top Shareholders

Top 25 shareholders own 72.49% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
23.8%	Dabing Zhang	20,903,485	CN¥839.3m	0%	no data
7.68%	Zero2IPO Ventures	6,759,244	CN¥271.4m	0%	88.42%
6.04%	Shanghai WuXi AppTec Pharmaceutical Development Co., Ltd	5,313,131	CN¥213.3m	0%	no data
4.65%	China Life Private Equity Investment Co., Ltd.	4,088,250	CN¥164.1m	0%	1.5%
4.39%	Legend Capital Management Co., Ltd.	3,861,297	CN¥155.0m	0%	1.23%
3.25%	Huaian Jixin Consulting Management Partnership (Limited Partnership)	2,863,848	CN¥115.0m	0%	no data
2.43%	Nanjing Xinliuyu Investment Management Co., Ltd.	2,137,387	CN¥85.8m	0%	no data
2.38%	Huai'an Huaishang Yingcai Venture Capital Co., Ltd.	2,097,923	CN¥84.2m	0%	no data
2.2%	Huaian Jizhi Consulting Management Partnership (Limited Partnership)	1,937,694	CN¥77.8m	0%	no data
2.08%	Huaian Handing Investment Co., Ltd.	1,831,791	CN¥73.5m	0%	no data
2%	Huaian Jicai Consulting Management Partnership (Limited Partnership)	1,763,601	CN¥70.8m	0%	no data
1.88%	Zhoufeng Zhang	1,657,072	CN¥66.5m	0%	no data
1.88%	Shanghai Dongfulong Pharmaceutical Equipment Manufacturing Co., Ltd.	1,656,597	CN¥66.5m	0%	no data
1.32%	Suzhou Guofa Asset Management Co., Ltd.	1,163,906	CN¥46.7m	0%	no data
1.04%	Zhuhai Huaying Investment Co., Ltd.	916,667	CN¥36.8m	0%	no data
0.98%	Huaian Jili Consulting Management Partnership (Limited Partnership)	858,944	CN¥34.5m	0%	no data
0.81%	Xuan Gao	717,116	CN¥28.8m	0%	no data
0.76%	Langmafeng Venture Capital Co., Ltd.	666,106	CN¥26.7m	0%	no data
0.66%	Zheshang Venture Capital Co., Ltd	581,955	CN¥23.4m	0%	3.98%
0.66%	BioSpiritus (Shenzhen) Private Equity Fund Management Partnership Enterprise (Limited Partnership)	581,952	CN¥23.4m	0%	100.0%
0.63%	HighLight Capital	551,613	CN¥22.1m	0%	5.8%
0.56%	Zhengdong Ni	494,156	CN¥19.8m	0%	no data
0.44%	Shengying Li	389,808	CN¥15.7m	0%	no data
0.00046%	UBS SDIC Fund Management Co., Ltd.	406	CN¥16.3k	0%	no data
0.00045%	GF Fund Management Co., Ltd.	396	CN¥15.9k	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/12/04 12:25
End of Day Share Price	2025/12/04 00:00
Earnings	2025/09/30
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Jiangsu Hanbon Science and Technology Co., Ltd. is covered by 1 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Kai Wang	Citic Securities Co., Ltd.