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	5,188,838	9.34%
Private Companies	13,263,275	23.9%
Individual Insiders	16,995,228	30.6%
General Public	20,076,523	36.2%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 47.8%.

Top Shareholders

Top 25 shareholders own 63.25% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
25.4%	Dong-Kyu Jeon	14,086,328	₩345.1b	-1.26%	no data
7.25%	Sunflower 2022 Holdings Co., Ltd.	4,026,542	₩98.7b	-5.52%	no data
4.65%	Gyuok Choi	2,584,694	₩63.3b	173%	no data
4.55%	SKS Joint Investment 2021 Private Equity Joint Venture Company	2,524,691	₩61.9b	-1.12%	no data
4.04%	Neo Solutions Co., Ltd.	2,242,691	₩54.9b	0%	no data
3.6%	Sunflower Holdings 3 Limited	1,998,055	₩49.0b	-18.6%	no data
2.91%	National Pension Service	1,613,691	₩39.5b	0%	0.01%
2.8%	Sunflower Holdings Limited	1,552,909	₩38.0b	-41.8%	no data
1.62%	The Vanguard Group, Inc.	902,213	₩22.1b	0.73%	no data
1.45%	Korea Securities Finance Corporation, Investment Arm	803,156	₩19.7b	0%	1.24%
0.88%	BlackRock, Inc.	490,013	₩12.0b	-0.39%	no data
0.7%	Samsung Asset Management Company, Ltd.	387,462	₩9.5b	-2.68%	0.04%
0.69%	Crescendo No. 3D Private Equity Joint Venture Company	380,648	₩9.3b	-9.19%	no data
0.66%	Dimensional Fund Advisors LP	367,060	₩9.0b	1.12%	no data
0.43%	Texon Co.,LTD.	240,000	₩5.9b	0%	no data
0.34%	KB Asset Management Co., Ltd.	189,533	₩4.6b	-1.62%	0.04%
0.32%	Rivendell Investments 2018-2 LLC	177,739	₩4.4b	-30.2%	no data
0.22%	Neo Brain Inc.	120,000	₩2.9b	0%	no data
0.21%	Young-Dae Lee	115,191	₩2.8b	113%	no data
0.14%	UBS Hana Asset Management Company Ltd.	76,831	₩1.9b	0%	0.71%
0.11%	State Street Global Advisors, Inc.	60,845	₩1.5b	3.22%	no data
0.086%	Hong-Il Cho	47,488	₩1.2b	1.04%	no data
0.085%	Charles Schwab Investment Management, Inc.	47,404	₩1.2b	-0.26%	no data
0.081%	Midas Asset Management	44,786	₩1.1b	-68.3%	0.09%
0.078%	Jonggi Jeong	43,063	₩1.1b	0%	no data