South Korea Semiconductors & Semiconductor Equipment

LDT Inc (096870)

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Track

Over the past ninety days, LDT recorded ten insider trading transactions, all representing open market purchases. Two key executives, Representative Director Gim Jeong Jun and Non-registered Executive Director Jeong Nam Jin, acquired shares totaling approximately 10.8 million KRW. No sales occurred during this period, while the stock price experienced a modest 3.9% increase.
Ticker: 096870 Exchange: KOE
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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
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
483.68
Quantity 60,904 +42.0%
Value ₩582,573
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
378.27
Quantity 68,668 -1.7%
Value ₩1,308,342
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
255.80
Quantity 65,632 -40.2%
Value ₩3,816,699
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
2,430.00
Quantity 1,000 +0.4%
Value ₩100,000
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
2,424.00
Quantity 1,000 +16.2%
Value ₩100,000
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
2,275.00
Quantity 1,000 +5.3%
Value ₩100,000
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
2,285.00
Quantity 1,000 +3.6%
Value ₩100,000
Gim Jeong Jun (김정준) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
2,275.00
Quantity 1,000 +8.2%
Value ₩100,000
Gim Jeong Jun (김정준) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
2,418.00
Quantity 1,000 +0.0%
Value ₩100,000
Gim Jeong Jun (김정준) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
2,488.00
Quantity 1,000 +0.0%
Value ₩100,000
Gim Jeong Jun (김정준) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
2,376.00
Quantity 1,000 +0.5%
Value ₩100,000
Jeong Nam Jin (정남진) Non-registered Executive Director (상무이사) Director
Transaction date
Purchase
Price
2,400.00
Quantity 1,000 +19.6%
Value ₩100,000
Gim Jeong Jun (김정준) Representative Director (대표이사) Executive Director
Transaction date
Purchase
Price
2,400.00
Quantity 1,000 +5.4%
Value ₩100,000
TSE Co. LTD. ((주)티에스이) Large shareholder
Transaction date
Purchase
Price
0.00
Quantity 203,896 +9.9%
Value ₩0
Hong Sang Pyo (홍상표)
Transaction date
Sale
Price
0.00
Quantity 203,896 -43.0%
Value ₩0
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-10-19 2026-10-16 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
60,904 +42.0%
483.68
₩582,573 		60,904 +42.0% 483.68 ₩582,573
2026-10-19 2026-10-15 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
68,668 -1.7%
378.27
₩1,308,342 		68,668 -1.7% 378.27 ₩1,308,342
2026-10-19 2026-10-14 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
65,632 -40.2%
255.80
₩3,816,699 		65,632 -40.2% 255.80 ₩3,816,699
2026-10-12 2026-10-08 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
1,000 +0.4%
2,430.00
₩100,000 		1,000 +0.4% 2,430.00 ₩100,000
2026-10-12 2026-10-07 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
1,000 +16.2%
2,424.00
₩100,000 		1,000 +16.2% 2,424.00 ₩100,000
2026-10-06 2026-10-02 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
1,000 +5.3%
2,275.00
₩100,000 		1,000 +5.3% 2,275.00 ₩100,000
2026-10-06 2026-10-01 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
1,000 +3.6%
2,285.00
₩100,000 		1,000 +3.6% 2,285.00 ₩100,000
2026-10-02 2026-09-30 B Purchase Gim Jeong Jun (김정준)

Representative Director (대표이사)

Executive Director
1,000 +8.2%
2,275.00
₩100,000 		1,000 +8.2% 2,275.00 ₩100,000
2026-10-02 2026-08-25 B Purchase Gim Jeong Jun (김정준)

Representative Director (대표이사)

Executive Director
1,000 +0.0%
2,418.00
₩100,000 		1,000 +0.0% 2,418.00 ₩100,000
2026-10-02 2026-08-20 B Purchase Gim Jeong Jun (김정준)

Representative Director (대표이사)

Executive Director
1,000 +0.0%
2,488.00
₩100,000 		1,000 +0.0% 2,488.00 ₩100,000
2026-10-02 2026-08-19 B Purchase Gim Jeong Jun (김정준)

Representative Director (대표이사)

Executive Director
1,000 +0.5%
2,376.00
₩100,000 		1,000 +0.5% 2,376.00 ₩100,000
2026-10-06 2026-08-18 B Purchase Jeong Nam Jin (정남진)

Non-registered Executive Director (상무이사)

Director
1,000 +19.6%
2,400.00
₩100,000 		1,000 +19.6% 2,400.00 ₩100,000
2026-10-02 2026-08-18 B Purchase Gim Jeong Jun (김정준)

Representative Director (대표이사)

Executive Director
1,000 +5.4%
2,400.00
₩100,000 		1,000 +5.4% 2,400.00 ₩100,000
2009-05-08 2009-05-06 B Purchase TSE Co. LTD. ((주)티에스이) Large shareholder
203,896 +9.9%
0.00
₩0 		203,896 +9.9% 0.00 ₩0
2009-05-08 2009-05-06 S Sale Hong Sang Pyo (홍상표)
203,896 -43.0%
0.00
₩0 		203,896 -43.0% 0.00 ₩0
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