South Korea Chemicals

Dongsung Chemical Co Ltd (102260)

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Over the past ninety days, Dongsung Chemical recorded a single insider purchase. Representative Director Jin Woo Baek acquired shares valued at approximately 9.95 million KRW on October 8, 2026. This activity occurs amidst a 4.7% stock price increase, while no recent earnings report data is available for context.
Ticker: 102260 Exchange: KSC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Jin Woo Baek (백진우) Representative Director (대표이사) Executive Director Large shareholder
Transaction date
Purchase
Price
215.50
Quantity 90,879 -41.1%
Value ₩4,873,273
Bak Chung Yeol (박충열) Representative Director (대표이사) Executive Director
Transaction date
Sale
Price
188.70
Quantity 3,714 +35.6%
Value ₩3,801,900
Bak Chung Yeol (박충열) Representative Director (대표이사) Executive Director
Transaction date
Sale
Price
15.03
Quantity 16,872 +22.9%
Value ₩3,816,104
Ji Seung Min (지승민) Unclassified position (상무) Officer
Transaction date
Sale
Price
5,980.00
Quantity 4,362 -100.0%
Value ₩26,084,760
Jeon Dae Hyeon (전대현) Unclassified position (상무) Officer
Transaction date
Sale
Price
6,190.00
Quantity 2,495 -100.0%
Value ₩15,444,050
Jeon Dae Hyeon (전대현) Unclassified position (상무) Officer
Transaction date
Sale
Price
6,152.00
Quantity 2,170 -46.5%
Value ₩13,349,840
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-14 2026-10-08 B Purchase Jin Woo Baek (백진우)

Representative Director (대표이사)

Executive Director Large shareholder
90,879 -41.1%
215.50
₩4,873,273 		90,879 -41.1% 215.50 ₩4,873,273
2017-12-29 2017-12-22 S Sale Bak Chung Yeol (박충열)

Representative Director (대표이사)

Executive Director
3,714 +35.6%
188.70
₩3,801,900 		3,714 +35.6% 188.70 ₩3,801,900
2017-12-29 2017-12-21 S Sale Bak Chung Yeol (박충열)

Representative Director (대표이사)

Executive Director
16,872 +22.9%
15.03
₩3,816,104 		16,872 +22.9% 15.03 ₩3,816,104
2017-02-09 2017-02-03 S Sale Ji Seung Min (지승민)

Unclassified position (상무)

Officer
4,362 -100.0%
5,980.00
₩26,084,760 		4,362 -100.0% 5,980.00 ₩26,084,760
2017-01-17 2017-01-12 S Sale Jeon Dae Hyeon (전대현)

Unclassified position (상무)

Officer
2,495 -100.0%
6,190.00
₩15,444,050 		2,495 -100.0% 6,190.00 ₩15,444,050
2017-01-17 2017-01-11 S Sale Jeon Dae Hyeon (전대현)

Unclassified position (상무)

Officer
2,170 -46.5%
6,152.00
₩13,349,840 		2,170 -46.5% 6,152.00 ₩13,349,840
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