Korean Market
EXCH
YEST
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YEST Signs Sputter Equipment Supply Contract with Korea ULVAC, Contract Amount Undisclosed

 
OWNR
YEST
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YEST Largest Shareholder Jang Dong-bok Sees Stake Slightly Diluted to 26.22% from 26.84% via Conversion of Preferred Shares, with 2.27% of Shares Pledged

 
OWNR
YEST
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YEST CEO Jang Dong-bok Converts Convertible Preferred Shares to Common Shares, Increasing Common Share Ownership by 167,359 Shares

 
EXCH
YEST
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YEST Signs 22.8 Billion KRW Semiconductor Equipment Supply Deal with Samsung Electronics, Boosting Revenue Growth Outlook

 
EXCH
YEST
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YEST Signs 12.38 Billion KRW Semiconductor Equipment Supply Contract with Samsung Electronics – Revenue Contribution and Order Stability

 
EXCH
YEST
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YEST Signs 8.3 Billion Won (9.5% of Sales) Semiconductor Equipment Supply Contract with Samsung Electronics… Expected to Boost 2026 Performance and Credibility

 
EXCH
YEST
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Samsung Electronics 7.6 Billion KRW Semiconductor Equipment Supply Contract Extended by 8 Months Due to Delivery Delay

 
PERI
YEST
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YEST 1Q26 Consolidated Net Profit 2.86B, Up 112% YoY