SK D&D Co., Ltd. (210980)

SK D&D recorded a significant insider purchase on October 16, 2026, involving 36,357,476 shares valued at approximately 82.17 billion KRW. This transaction represents the sole activity within the recent ninety-day period. The company stock has experienced a 47.3% decline over the last quarter, occurring without any immediate pending results financiers.
Ticker: 210980 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
Hahn Co. Development Holdings Co., Ltd. (한앤코개발홀딩스 유한회사) Unclassified position Large shareholder
Transaction date
Purchase
Price
359.58
Quantity 5,601 +20.6%
Value ₩2,311,553
Won Seong Yeon (원성연) Unclassified position (전무) Officer
Transaction date
Sale
Price
493.01
Quantity 49,983 -44.7%
Value ₩3,330,244
Won Seong Yeon (원성연) Unclassified position (전무) Officer
Transaction date
Sale
Price
342.96
Quantity 75,935 +31.1%
Value ₩3,495,203
Won Seong Yeon (원성연) Unclassified position (전무) Officer
Transaction date
Sale
Price
32,017.00
Quantity 4,000 -8.4%
Value ₩128,068,000
Won Seong Yeon (원성연) Unclassified position (전무) Officer
Transaction date
Sale
Price
32,857.00
Quantity 1,901 -3.8%
Value ₩62,461,157
Won Seong Yeon (원성연) Unclassified position (전무) Officer
Transaction date
Sale
Price
32,869.00
Quantity 1,192 -2.3%
Value ₩39,179,848
OH YOUNGLEA (오영래) Unclassified position (상무) Officer
Transaction date
Purchase
Price
27,271.00
Quantity 1,608
Value ₩43,851,768
HAM STEFAN &cr;YOONSONG (함스테판윤성) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
28,141.00
Quantity 3,000 +42.9%
Value ₩84,423,000
HAM STEFAN &cr;YOONSONG (함스테판윤성) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
28,233.00
Quantity 3,000 +75.0%
Value ₩84,699,000
HAM STEFAN &cr;YOONSONG (함스테판윤성) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
28,337.00
Quantity 4,000
Value ₩113,348,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
26,253.00
Quantity 15,783 -0.9%
Value ₩414,351,099
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
26,309.00
Quantity 3,000 +0.2%
Value ₩78,927,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
25,709.00
Quantity 26,891 -1.5%
Value ₩691,340,719
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
25,755.00
Quantity 3,000 +0.2%
Value ₩77,265,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
25,702.00
Quantity 43,148 -2.3%
Value ₩1,108,989,896
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
25,696.00
Quantity 3,000 +0.2%
Value ₩77,088,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
26,391.00
Quantity 37,730 -2.0%
Value ₩995,732,430
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
26,452.00
Quantity 3,000 +0.2%
Value ₩79,356,000
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Sale
Price
27,184.00
Quantity 5,918 -0.3%
Value ₩160,874,912
National Pension Service (국민연금공단) Unclassified position Large shareholder
Transaction date
Purchase
Price
27,219.00
Quantity 3,000 +0.2%
Value ₩81,657,000
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 2026-10-16 B Purchase Hahn Co. Development Holdings Co., Ltd. (한앤코개발홀딩스 유한회사)

Unclassified position

Large shareholder
5,601 +20.6%
359.58
₩2,311,553
5,601 +20.6% 359.58 ₩2,311,553
2017-12-28 2017-12-28 S Sale Won Seong Yeon (원성연)

Unclassified position (전무)

Officer
49,983 -44.7%
493.01
₩3,330,244
49,983 -44.7% 493.01 ₩3,330,244
2017-12-28 2017-12-27 S Sale Won Seong Yeon (원성연)

Unclassified position (전무)

Officer
75,935 +31.1%
342.96
₩3,495,203
75,935 +31.1% 342.96 ₩3,495,203
2017-12-28 2017-12-26 S Sale Won Seong Yeon (원성연)

Unclassified position (전무)

Officer
4,000 -8.4%
32,017.00
₩128,068,000
4,000 -8.4% 32,017.00 ₩128,068,000
2017-12-28 2017-12-22 S Sale Won Seong Yeon (원성연)

Unclassified position (전무)

Officer
1,901 -3.8%
32,857.00
₩62,461,157
1,901 -3.8% 32,857.00 ₩62,461,157
2017-12-28 2017-12-21 S Sale Won Seong Yeon (원성연)

Unclassified position (전무)

Officer
1,192 -2.3%
32,869.00
₩39,179,848
1,192 -2.3% 32,869.00 ₩39,179,848
2017-10-25 2017-10-20 B Purchase OH YOUNGLEA (오영래)

Unclassified position (상무)

Officer
1,608
27,271.00
₩43,851,768
1,608 27,271.00 ₩43,851,768
2017-10-16 2017-10-16 B Purchase HAM STEFAN &cr;YOONSONG (함스테판윤성)

Representative Director (대표이사)

Executive Director
3,000 +42.9%
28,141.00
₩84,423,000
3,000 +42.9% 28,141.00 ₩84,423,000
2017-10-16 2017-10-13 B Purchase HAM STEFAN &cr;YOONSONG (함스테판윤성)

Representative Director (대표이사)

Executive Director
3,000 +75.0%
28,233.00
₩84,699,000
3,000 +75.0% 28,233.00 ₩84,699,000
2017-10-16 2017-10-12 B Purchase HAM STEFAN &cr;YOONSONG (함스테판윤성)

Representative Director (대표이사)

Executive Director
4,000
28,337.00
₩113,348,000
4,000 28,337.00 ₩113,348,000
2017-10-10 2017-09-29 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
15,783 -0.9%
26,253.00
₩414,351,099
15,783 -0.9% 26,253.00 ₩414,351,099
2017-10-10 2017-09-29 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
3,000 +0.2%
26,309.00
₩78,927,000
3,000 +0.2% 26,309.00 ₩78,927,000
2017-10-10 2017-09-28 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
26,891 -1.5%
25,709.00
₩691,340,719
26,891 -1.5% 25,709.00 ₩691,340,719
2017-10-10 2017-09-28 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
3,000 +0.2%
25,755.00
₩77,265,000
3,000 +0.2% 25,755.00 ₩77,265,000
2017-10-10 2017-09-27 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
43,148 -2.3%
25,702.00
₩1,108,989,896
43,148 -2.3% 25,702.00 ₩1,108,989,896
2017-10-10 2017-09-27 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
3,000 +0.2%
25,696.00
₩77,088,000
3,000 +0.2% 25,696.00 ₩77,088,000
2017-10-10 2017-09-26 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
37,730 -2.0%
26,391.00
₩995,732,430
37,730 -2.0% 26,391.00 ₩995,732,430
2017-10-10 2017-09-26 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
3,000 +0.2%
26,452.00
₩79,356,000
3,000 +0.2% 26,452.00 ₩79,356,000
2017-10-10 2017-09-25 S Sale National Pension Service (국민연금공단)

Unclassified position

Large shareholder
5,918 -0.3%
27,184.00
₩160,874,912
5,918 -0.3% 27,184.00 ₩160,874,912
2017-10-10 2017-09-25 B Purchase National Pension Service (국민연금공단)

Unclassified position

Large shareholder
3,000 +0.2%
27,219.00
₩81,657,000
3,000 +0.2% 27,219.00 ₩81,657,000