South Korea Investment Banking & Investment Services

Shinyoung Securities Co Ltd (001720)

Track

Track

Inside Director Won Jong Seok executed four consecutive buy orders totaling approximately 1.22 billion KRW during October 2026. These acquisitions occurred amidst a 10.6% decline in stock value over the past quarter. No other recent insider trading transactions were reported, reflecting singular leadership confidence despite current market performance.
Ticker: 001720 Exchange: KSC
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Shinyoung Securities Co Ltd. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Won Jong Seok (원 종 석) Inside Director (사내이사) Executive Director Large shareholder
Transaction date
Purchase
Price
346.78
Quantity 54,888 +24.3%
Value ₩1,268,701
Won Jong Seok (원 종 석) Inside Director (사내이사) Executive Director Large shareholder
Transaction date
Purchase
Price
228.80
Quantity 44,968 -34.3%
Value ₩4,517,747
Won Jong Seok (원 종 석) Inside Director (사내이사) Executive Director Large shareholder
Transaction date
Purchase
Price
44.88
Quantity 4,627 -17.8%
Value ₩2,028,675
Won Jong Seok (원 종 석) Inside Director (사내이사) Executive Director Large shareholder
Transaction date
Purchase
Price
141,595.00
Quantity 1,000 +0.1%
Value ₩100,000
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,365.00
Quantity 4,780 +0.6%
Value ₩250,304,700
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,500.00
Quantity 800 +0.1%
Value ₩42,000,000
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,500.00
Quantity 200 +0.0%
Value ₩10,500,000
I Jong Won (이 종 원) Outside Director (사외이사) Non-Executive Director
Transaction date
Sale
Price
56,812.00
Quantity 300 -9.1%
Value ₩17,043,600
I Jong Won (이 종 원) Outside Director (사외이사) Non-Executive Director
Transaction date
Sale
Price
57,100.00
Quantity 100 -2.9%
Value ₩5,710,000
I Jong Won (이 종 원) Outside Director (사외이사) Non-Executive Director
Transaction date
Sale
Price
56,900.00
Quantity 100 -2.9%
Value ₩5,690,000
I Jong Won (이 종 원) Outside Director (사외이사) Non-Executive Director
Transaction date
Sale
Price
56,200.00
Quantity 500 -12.5%
Value ₩28,100,000
I Jong Won (이 종 원) Outside Director (사외이사) Non-Executive Director
Transaction date
Sale
Price
55,703.00
Quantity 257 -6.0%
Value ₩14,315,671
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
54,893.00
Quantity 3,427 +0.4%
Value ₩188,118,311
Hwang Seong Yeop (황성엽) Vice President (부사장) Officer
Transaction date
Purchase
Price
49,950.00
Quantity 500 +4.8%
Value ₩24,975,000
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,100.00
Quantity 250 +0.0%
Value ₩13,025,000
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,100.00
Quantity 300 +0.0%
Value ₩15,630,000
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,300.00
Quantity 300 +0.0%
Value ₩15,690,000
Won Jong Seok (원 종 석) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
52,400.00
Quantity 300 +0.0%
Value ₩15,720,000
Gim Dong Jun (김 동 준) Director (이사) Director
Transaction date
Purchase
Price
52,200.00
Quantity 100 +50.0%
Value ₩5,220,000
Won Jong Seok (원 종 석)
Transaction date
Purchase
Price
0.00
Quantity 240,000 +91.6%
Value ₩0
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-16 2026-10-14 B Purchase Won Jong Seok (원 종 석)

Inside Director (사내이사)

Executive Director Large shareholder
54,888 +24.3%
346.78
₩1,268,701 		54,888 +24.3% 346.78 ₩1,268,701
2026-10-16 2026-10-13 B Purchase Won Jong Seok (원 종 석)

Inside Director (사내이사)

Executive Director Large shareholder
44,968 -34.3%
228.80
₩4,517,747 		44,968 -34.3% 228.80 ₩4,517,747
2026-10-16 2026-10-12 B Purchase Won Jong Seok (원 종 석)

Inside Director (사내이사)

Executive Director Large shareholder
4,627 -17.8%
44.88
₩2,028,675 		4,627 -17.8% 44.88 ₩2,028,675
2026-10-16 2026-10-08 B Purchase Won Jong Seok (원 종 석)

Inside Director (사내이사)

Executive Director Large shareholder
1,000 +0.1%
141,595.00
₩100,000 		1,000 +0.1% 141,595.00 ₩100,000
2020-02-25 2020-02-25 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
4,780 +0.6%
52,365.00
₩250,304,700 		4,780 +0.6% 52,365.00 ₩250,304,700
2020-02-25 2020-02-24 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
800 +0.1%
52,500.00
₩42,000,000 		800 +0.1% 52,500.00 ₩42,000,000
2020-02-25 2020-02-18 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
200 +0.0%
52,500.00
₩10,500,000 		200 +0.0% 52,500.00 ₩10,500,000
2017-11-28 2017-11-24 S Sale I Jong Won (이 종 원)

Outside Director (사외이사)

Non-Executive Director
300 -9.1%
56,812.00
₩17,043,600 		300 -9.1% 56,812.00 ₩17,043,600
2017-11-28 2017-11-22 S Sale I Jong Won (이 종 원)

Outside Director (사외이사)

Non-Executive Director
100 -2.9%
57,100.00
₩5,710,000 		100 -2.9% 57,100.00 ₩5,710,000
2017-11-21 2017-11-21 S Sale I Jong Won (이 종 원)

Outside Director (사외이사)

Non-Executive Director
100 -2.9%
56,900.00
₩5,690,000 		100 -2.9% 56,900.00 ₩5,690,000
2017-11-21 2017-11-14 S Sale I Jong Won (이 종 원)

Outside Director (사외이사)

Non-Executive Director
500 -12.5%
56,200.00
₩28,100,000 		500 -12.5% 56,200.00 ₩28,100,000
2017-10-20 2017-10-16 S Sale I Jong Won (이 종 원)

Outside Director (사외이사)

Non-Executive Director
257 -6.0%
55,703.00
₩14,315,671 		257 -6.0% 55,703.00 ₩14,315,671
2017-09-22 2017-09-18 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
3,427 +0.4%
54,893.00
₩188,118,311 		3,427 +0.4% 54,893.00 ₩188,118,311
2017-04-10 2017-04-04 B Purchase Hwang Seong Yeop (황성엽)

Vice President (부사장)

Officer
500 +4.8%
49,950.00
₩24,975,000 		500 +4.8% 49,950.00 ₩24,975,000
2017-03-03 2017-03-02 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
250 +0.0%
52,100.00
₩13,025,000 		250 +0.0% 52,100.00 ₩13,025,000
2017-03-03 2017-02-28 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
300 +0.0%
52,100.00
₩15,630,000 		300 +0.0% 52,100.00 ₩15,630,000
2017-03-03 2017-02-27 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
300 +0.0%
52,300.00
₩15,690,000 		300 +0.0% 52,300.00 ₩15,690,000
2017-03-03 2017-02-24 B Purchase Won Jong Seok (원 종 석)

Representative Director (대표이사)

Executive Director
300 +0.0%
52,400.00
₩15,720,000 		300 +0.0% 52,400.00 ₩15,720,000
2017-03-03 2017-02-23 B Purchase Gim Dong Jun (김 동 준)

Director (이사)

Director
100 +50.0%
52,200.00
₩5,220,000 		100 +50.0% 52,200.00 ₩5,220,000
2009-01-05 2008-12-12 B Purchase Won Jong Seok (원 종 석)
240,000 +91.6%
0.00
₩0 		240,000 +91.6% 0.00 ₩0
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