DNA Chip Research 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 been diluted in the past year, with total shares outstanding growing by 6.5%.

Top 17 shareholders own 41.09% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.9%	Mitsui Chemicals, Inc.	937,474	JP¥930.0m	79.1%	no data
4.65%	Mamoru Fujii	315,000	JP¥312.5m	0%	no data
3.12%	SBI Holdings Inc., Asset Management Arm	210,989	JP¥209.3m	0%	0.08%
2.87%	Nippon Molymer Co., Ltd.	194,000	JP¥192.4m	0%	no data
2.61%	Hiroshi Murakami	176,300	JP¥174.9m	0%	no data
2.4%	Ichita Kobashi	162,200	JP¥160.9m	0%	no data
1.93%	Ueda Yagi Tanshi Co. Ltd., Asset Management Arm	130,800	JP¥129.8m	0%	0.16%
1.38%	Shichiro Edamatsu	93,600	JP¥92.9m	0%	no data
1.31%	Kiminobu Takegawa	88,800	JP¥88.1m	0%	no data
1.3%	Koki Ando	88,000	JP¥87.3m	0%	no data
1.25%	Atsuhiko Mori	84,700	JP¥84.0m	0%	no data
1.15%	Rakuten Investment Management, Inc.	77,500	JP¥76.9m	0%	0.04%
1.09%	Gasuke Ueno	74,000	JP¥73.4m	0%	no data
1.02%	Mitsuru Ishida	69,100	JP¥68.5m	0%	no data
0.83%	JPMorgan Chase & Co, Brokerage and Securities Investments	56,200	JP¥55.8m	3.88%	no data
0.19%	Keiji Sato	13,000	JP¥12.9m	0%	no data
0.13%	Ryo Matoba	9,000	JP¥8.9m	0%	no data