Category: Disclosures

[Disclosure] PSK Holdings (031980) – Investor Relations (IR) Host / 2025-11-20

November 20, 2025August 5, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary PSK Holdings will host a company visit IR event for institutional investors and analysts at its PSK Pangyo Campus to present its business operations and conduct Q&A sessions. 📊 [Key Disclosure Details & Major Figures Summary] 📝 Editor’s Comment (Key Follow-up Checkpoint) 📌 Verification of Latest…

Semiconductors, Disclosures

[Disclosure] Samsung Biologics (207940) – Information Disclosure / 2025-11-19

November 19, 2025August 7, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary Samsung Biologics has disclosed the details of its listing change scheduled for November 24, 2025, following a corporate spin-off, along with the lifting of trading suspension on the same date. 📊 [Key Disclosure Details & Financial Figures] 📝 Editor’s Comment (Key Follow-up Checkpoint) 📌 Verifying the…

Disclosures, Bio & Healthcare

[Disclosure] Celltrion (068270) – Future Business and Management Plans (Fair Disclosure) / 2025-11-19

November 19, 2025August 6, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary Celltrion has announced a future facility investment plan worth up to KRW 700.0B to expand its US manufacturing capacity to a total of 132,000L in response to US pharmaceutical tariffs and growing product demand. 📊 [Key Disclosure Details & Financial Summary] 📝 Editor’s Comment (Key Follow-up…

Disclosures, Bio & Healthcare

[Disclosure] Celltrion (068270) – Execution of Platform Technology License Agreement with TRiOar / 2025-11-19

November 19, 2025August 6, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary Celltrion has entered into a platform technology licensing agreement with Korean biotech TRiOar for its tumor microenvironment-selective activation platform ‘TROCAD™’, securing exclusive development rights for up to 6 targets worth up to approx. KRW 522.0B including upfront and milestone payments. 📊 [Key Disclosure Details & Financial…

Disclosures, Bio & Healthcare

[Disclosure] Hana Micron (067310) – Investor Relations (IR) Holding / 2025-11-17

November 17, 2025August 2, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 Executive Summary Hana Micron will hold a 1-on-1 face-to-face meeting Non-Deal Roadshow (NDR) for domestic and foreign institutional investors to present Q3 2025 business performance and conduct Q&A. 📊 Key Disclosure Content & Financial Figures Summary 📝 Editor’s Comment (Key Follow-up Checkpoint) 📌 Reviewing Official IR Presentation Materials…

Semiconductors, Disclosures

[Disclosure] Hanmi Semiconductor (042700) – Single Sales/Supply Contract / 2025-11-17

November 17, 2025July 31, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary Hanmi Semiconductor signed a supply contract worth KRW 1.57 billion with SK Hynix for HBM manufacturing equipment, representing 0.28% of its recent annual revenue. 📊 [Key Disclosure Contents & Summary of Major Figures] 📝 Editor’s Comment (Key Follow-up Checkpoint) 📌 Verification of Contract Fulfillment and Equipment…

Semiconductors, Disclosures

[Disclosure] ISU PETASYS (007660) – Investor Relations (IR) Holding / 2025-11-14

November 14, 2025August 1, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary ISU PETASYS will hold domestic NDRs and a group conference call in Yeouido, Seoul, for institutional and retail investors to present its Q3 2025 financial performance review and key business status. 📊 [Key Disclosure Details & Financial Figures Summary] 📝 Editor’s Comment (Key Follow-up Checkpoint) 📌…

Semiconductors, Disclosures

[Disclosure] SK square (402340) – (Correction) Decision on Acquisition of Treasury Shares / 2025-11-14

November 14, 2025July 31, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 3-Second Summary SK square has decided to acquire KRW 100B worth of its own common shares directly through the open market for shareholder value enhancement and employee stock compensation, while issuing a minor correction on the daily buy order limit. 📊 [Key Disclosure Details & Financial Summary] 📝…

Semiconductors, Disclosures

[Disclosure] Hanwha Ocean (042660) – Clarification on Rumors or News Reports (Unconfirmed) / 2025-11-14

November 14, 2025August 8, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 Executive Summary Hanwha Ocean stated that it is in contract negotiations regarding media reports on HMM’s eco-friendly LNG container ship order, but no agreement has been finalized yet. The company plans to re-disclose upon confirmation or within three months (scheduled re-disclosure date: February 13, 2026). 📊 [Key Disclosure…

Disclosures, Shipbuilding

[Disclosure] Hanwha Aerospace (012450) – Investor Relations (IR) Holding / 2025-11-14

November 14, 2025August 9, 2026 K-STOCK Editor

Fact Source: Financial Supervisory Service DART 💡 Executive Summary Hanwha Aerospace disclosed that it will hold an Investor Relations (IR) conference in Hong Kong for major foreign institutional investors to present its current business status and strategies. 📊 [Key Disclosure Contents & Summary of Figures] [IR Event Details] [IR Materials & Other Considerations] 📝 Editor’s…

Defense, Disclosures