[Disclosure] PSK Holdings (031980) Triggers 228% Operating Profit Explosion Driven by Massive HBM Demand Surge Semiconductors
[Disclosure] PSK Holdings (031980) Designated as ‘Investment Caution’ Stock for Feb 12 Due to Sudden 8.33% Closing Price Spike Semiconductors
[Disclosure] SK square (402340) Posts Massive 3.9T KRW Operating Profit Turnaround: Flagship SK Hynix Drives Corporate Value-Up Strategy Semiconductors
[Disclosure] HANMI Semiconductor (042700) Enters Nomura ‘Tech Tour’: Showcasing HBM4 and Glass Substrate Roadmap Amid DeepSeek Shockwave Semiconductors
[Disclosure] Isu Presasys (007660) to Launch Extensive IR Relay in Feb via Yeouido Meetings, JP Morgan, and Citi Tech Forums Semiconductors
[Disclosure] Isu Petasys (007660) Adjusts New Share Listing Date to May 2; KRW 250B Rights Offering Fully Headed for Facilities Post-M&A Scrapping Semiconductors
[Disclosure] Isu Petasys (007660) Hit with Pre-Notification for Unfaithful Disclosure Corporation Over Scrapped M&A and 20% Rights Offering Shift Semiconductors
[Disclosure] Samsung Electronics (005930) Amends Q4 2024 Preliminary Earnings… Finalizes Annual Revenue at KRW 300.9T and Operating Profit at KRW 32.7T Semiconductors
[Disclosure] Samsung Electronics (005930) Finalizes FY2024 Year-End Cash Dividend Worth KRW 2.45T… KRW 363 per Common and KRW 364 per Preferred Share Semiconductors
[Disclosure] Daeduck Electronics (353200) Slips to KRW 6 Billion Operating Loss in Q4 2024; Net Profit Buffer Softens the Blow Semiconductors
![[Disclosure] PSK Holdings (031980) Triggers 228% Operating Profit Explosion Driven by Massive HBM Demand Surge](https://kstockbriefing.com/wp-content/uploads/2026/07/포맷변환피에스케이홀딩스.jpg)
![[Disclosure] SK square (402340) Posts Massive 3.9T KRW Operating Profit Turnaround: Flagship SK Hynix Drives Corporate Value-Up Strategy](https://kstockbriefing.com/wp-content/uploads/2026/07/포맷변환SK스퀘어.jpg)
![[Disclosure] HANMI Semiconductor (042700) Enters Nomura ‘Tech Tour’: Showcasing HBM4 and Glass Substrate Roadmap Amid DeepSeek Shockwave](https://kstockbriefing.com/wp-content/uploads/2026/07/포맷변환-한미반도체.jpg)
![[Disclosure] Isu Presasys (007660) to Launch Extensive IR Relay in Feb via Yeouido Meetings, JP Morgan, and Citi Tech Forums](https://kstockbriefing.com/wp-content/uploads/2026/07/포맷변환-이수페타시스.jpg)
![[Disclosure] Samsung Electronics (005930) Amends Q4 2024 Preliminary Earnings… Finalizes Annual Revenue at KRW 300.9T and Operating Profit at KRW 32.7T](https://kstockbriefing.com/wp-content/uploads/2026/07/포맷변환삼성전자.jpg)
![[Disclosure] Daeduck Electronics (353200) Slips to KRW 6 Billion Operating Loss in Q4 2024; Net Profit Buffer Softens the Blow](https://kstockbriefing.com/wp-content/uploads/2026/07/포맷변환대덕전자.jpg)