Seojin SystemLtd 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 A178320?
Owner Type	Number of Shares	Ownership Percentage
Employee Share Scheme	6,780	0.0122%
Institutions	5,214,727	9.37%
Private Companies	13,263,275	23.8%
Individual Insiders	17,122,887	30.8%
General Public	20,042,975	36%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 48.1%.

Top Shareholders

Top 25 shareholders own 63.43% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
25.5%	Dong-Kyu Jeon	14,213,987	₩406.5b	-0.37%	no data
7.24%	Sunflower 2022 Holdings Co., Ltd.	4,026,542	₩115.2b	-5.52%	no data
4.64%	Gyuok Choi	2,584,694	₩73.9b	173%	no data
4.54%	SKS Joint Investment 2021 Private Equity Joint Venture Company	2,524,691	₩72.2b	-1.12%	no data
4.03%	Neo Solutions Co., Ltd.	2,242,691	₩64.1b	-29.7%	no data
3.59%	Sunflower Holdings 3 Limited	1,998,055	₩57.1b	-18.6%	no data
2.9%	National Pension Service	1,613,691	₩46.2b	0%	0.02%
2.79%	Sunflower Holdings Limited	1,552,909	₩44.4b	-41.8%	no data
1.62%	The Vanguard Group, Inc.	903,343	₩25.8b	0.72%	no data
1.44%	Korea Securities Finance Corporation, Investment Arm	803,156	₩23.0b	0%	1.47%
0.9%	BlackRock, Inc.	502,436	₩14.4b	2.14%	no data
0.7%	Samsung Asset Management Company, Ltd.	387,462	₩11.1b	-2.68%	0.04%
0.68%	Crescendo No. 3D Private Equity Joint Venture Company	380,648	₩10.9b	-9.19%	no data
0.67%	Dimensional Fund Advisors LP	373,149	₩10.7b	2.8%	no data
0.43%	Texon Co.,LTD.	240,000	₩6.9b	0%	no data
0.35%	KB Asset Management Co., Ltd.	192,160	₩5.5b	1.39%	0.05%
0.32%	Rivendell Investments 2018-2 LLC	177,739	₩5.1b	-30.2%	no data
0.22%	Neo Brain Inc.	120,000	₩3.4b	0%	no data
0.21%	Young-Dae Lee	115,191	₩3.3b	113%	no data
0.18%	Mirae Asset Global Investments Co., Ltd.	101,808	₩2.9b	3.16%	no data
0.11%	State Street Global Advisors, Inc.	61,562	₩1.8b	4.43%	no data
0.085%	Hong-Il Cho	47,488	₩1.4b	1.04%	no data
0.084%	Charles Schwab Investment Management, Inc.	46,994	₩1.3b	-1.12%	no data
0.08%	Midas Asset Management	44,786	₩1.3b	-68.3%	0.11%
0.077%	Jonggi Jeong	43,063	₩1.2b	0%	no data