China Oil HBP Science & Technology Ownership

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

Recent Insider Transactions

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

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top 21 shareholders own 45.2% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
30.2%	Changsha Urban Development Group Co., Ltd.	407,059,723	CN¥1.1b	0%	no data
5.8%	Song Huang	78,057,898	CN¥211.5m	0%	no data
3.02%	Chengdu Boran Private Fund Management Co., Ltd.	40,720,000	CN¥110.4m	0%	33.89%
2.46%	Mingken Bai	33,156,373	CN¥89.9m	-28.9%	no data
1.73%	Rong Xiao	23,361,956	CN¥63.3m	-50%	no data
0.68%	Hai Zhang	9,195,000	CN¥24.9m	0%	no data
0.47%	Quan Wang	6,325,487	CN¥17.1m	0%	no data
0.35%	China Asset Management Co. Ltd.	4,726,570	CN¥12.8m	0%	no data
0.24%	The Vanguard Group, Inc.	3,282,100	CN¥8.9m	14.2%	no data
0.073%	Li Xue	981,658	CN¥2.7m	0%	no data
0.069%	E Fund Management Co., Ltd.	933,600	CN¥2.5m	0%	no data
0.023%	Zhong Wei Zhang	306,829	CN¥831.5k	0%	no data
0.015%	Penghua Fund Management Co., Ltd.	200,100	CN¥542.4k	-34.6%	no data
0.014%	Guofa Qian	188,200	CN¥509.9k	0%	no data
0.0074%	Truvalue Asset Management Co.,Ltd.	99,500	CN¥269.7k	0%	no data
0.0046%	ABC-CA Fund Management Co., Ltd.	62,500	CN¥169.4k	0%	no data
0.004%	GF Fund Management Co., Ltd.	54,200	CN¥146.7k	0%	no data
0.0023%	Essence Fund Management Co., Ltd	31,400	CN¥85.0k	-2.18%	no data
0.0021%	Rongtong Fund Management Co. Ltd.	27,900	CN¥75.6k	0%	no data
0.0018%	Xueshen Zhou	23,900	CN¥64.6k	0%	no data
0.00011%	Ping Wang	1,500	CN¥4.0k	0%	no data