South Korea Semiconductors & Semiconductor Equipment

Daeduck Electronics Co Ltd (353200)

Track

Track

Daeduck Electronics experienced 59 insider trading transactions over the past 90 days, resulting in a net negative value of approximately 47.5 billion KRW. While the stock price rose 13.5%, selling activity significantly outpaced buying. Representative Director Sin Yeong Hwan participated in these divestments alongside various unclassified positions, reflecting notable liquidity shifts within the firm.
Ticker: 353200 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 Daeduck Electronics Co Ltd. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Sin Yeong Hwan (신영환) Representative Director and President (대표이사 사장) Executive Director
Transaction date
Sale
Price
262.50
Quantity 36,055 +9.6%
Value ₩529,465
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
219.09
Quantity 16,669 -4.0%
Value ₩2,418,314
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
317.64
Quantity 97,754 -43.6%
Value ₩4,992,005
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
99,335.00
Quantity 171,792 -3.3%
Value ₩17,064,958,320
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
99,794.00
Quantity 3,000 +0.1%
Value ₩299,382,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
102,858.00
Quantity 98,870 -1.9%
Value ₩10,169,570,460
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
109,284.00
Quantity 42,221 -0.8%
Value ₩4,614,079,764
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
109,123.00
Quantity 427 +0.0%
Value ₩46,595,521
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
110,019.00
Quantity 54,358 -1.0%
Value ₩5,980,412,802
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
109,973.00
Quantity 1,788 +0.0%
Value ₩196,631,724
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
109,221.00
Quantity 7,710 -0.1%
Value ₩842,093,910
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
109,187.00
Quantity 14,560 +0.3%
Value ₩1,589,762,720
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
108,426.00
Quantity 21,438 -0.4%
Value ₩2,324,436,588
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
110,179.00
Quantity 58,564 -1.1%
Value ₩6,452,522,956
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
110,161.00
Quantity 2,411 +0.0%
Value ₩265,598,171
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
106,309.00
Quantity 56,773 -1.0%
Value ₩6,035,480,857
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
106,228.00
Quantity 32,006 -0.6%
Value ₩3,399,933,368
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
110,294.00
Quantity 10,000 +0.2%
Value ₩1,102,940,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
106,259.00
Quantity 17,167 -0.3%
Value ₩1,824,148,253
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
105,665.00
Quantity 21,661 +0.4%
Value ₩2,288,809,565
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-23 2026-10-23 S Sale Sin Yeong Hwan (신영환)

Representative Director and President (대표이사 사장)

Executive Director
36,055 +9.6%
262.50
₩529,465 		36,055 +9.6% 262.50 ₩529,465
2026-09-14 2026-09-09 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
16,669 -4.0%
219.09
₩2,418,314 		16,669 -4.0% 219.09 ₩2,418,314
2026-09-14 2026-09-09 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
97,754 -43.6%
317.64
₩4,992,005 		97,754 -43.6% 317.64 ₩4,992,005
2026-09-14 2026-09-08 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
171,792 -3.3%
99,335.00
₩17,064,958,320 		171,792 -3.3% 99,335.00 ₩17,064,958,320
2026-09-14 2026-09-08 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
3,000 +0.1%
99,794.00
₩299,382,000 		3,000 +0.1% 99,794.00 ₩299,382,000
2026-09-14 2026-09-07 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
98,870 -1.9%
102,858.00
₩10,169,570,460 		98,870 -1.9% 102,858.00 ₩10,169,570,460
2026-09-14 2026-09-04 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
42,221 -0.8%
109,284.00
₩4,614,079,764 		42,221 -0.8% 109,284.00 ₩4,614,079,764
2026-09-14 2026-09-04 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
427 +0.0%
109,123.00
₩46,595,521 		427 +0.0% 109,123.00 ₩46,595,521
2026-09-14 2026-09-03 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
54,358 -1.0%
110,019.00
₩5,980,412,802 		54,358 -1.0% 110,019.00 ₩5,980,412,802
2026-09-14 2026-09-03 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
1,788 +0.0%
109,973.00
₩196,631,724 		1,788 +0.0% 109,973.00 ₩196,631,724
2026-09-14 2026-09-02 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
7,710 -0.1%
109,221.00
₩842,093,910 		7,710 -0.1% 109,221.00 ₩842,093,910
2026-09-14 2026-09-02 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
14,560 +0.3%
109,187.00
₩1,589,762,720 		14,560 +0.3% 109,187.00 ₩1,589,762,720
2026-09-14 2026-09-01 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
21,438 -0.4%
108,426.00
₩2,324,436,588 		21,438 -0.4% 108,426.00 ₩2,324,436,588
2026-09-14 2026-08-31 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
58,564 -1.1%
110,179.00
₩6,452,522,956 		58,564 -1.1% 110,179.00 ₩6,452,522,956
2026-09-14 2026-08-31 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
2,411 +0.0%
110,161.00
₩265,598,171 		2,411 +0.0% 110,161.00 ₩265,598,171
2026-09-14 2026-08-28 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
56,773 -1.0%
106,309.00
₩6,035,480,857 		56,773 -1.0% 106,309.00 ₩6,035,480,857
2026-09-14 2026-08-27 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
32,006 -0.6%
106,228.00
₩3,399,933,368 		32,006 -0.6% 106,228.00 ₩3,399,933,368
2026-09-14 2026-08-27 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
10,000 +0.2%
110,294.00
₩1,102,940,000 		10,000 +0.2% 110,294.00 ₩1,102,940,000
2026-09-14 2026-08-26 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
17,167 -0.3%
106,259.00
₩1,824,148,253 		17,167 -0.3% 106,259.00 ₩1,824,148,253
2026-09-14 2026-08-26 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
21,661 +0.4%
105,665.00
₩2,288,809,565 		21,661 +0.4% 105,665.00 ₩2,288,809,565
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