Samsung Electronics Co Ltd (005930) · Earnings Release

LG Uplus Corp (032640) · Earnings Release

Q2 2026 earnings release, for which a 5% price impact is estimated based on historical volatility, is scheduled.

8/6/2026, 12:00:00 AM

SK Hynix Inc (000660) · Earnings Release

SK Hynix is scheduled to release its Q2 2026 earnings results on July 29, 2026; medium importance justified by expected >5% price impact from quarterly performance scheduled.

7/29/2026, 12:00:00 AM

Hanwha Solutions Corp (009830) · Trading Issue

Ex-rights date for Hanwha Solutions Corp's shareholder-allotted paid-in capital increase (rights offering), after the company revised the schedule. The revised new-share allotment record date is 2026-06-16, so the trading-impact ex-rights date is 2026-06-15.

6/15/2026, 12:00:00 AM

YEST Co Ltd (122640) · Other

Announced a KRW 22.82 billion contract with Samsung Electronics for semiconductor manufacturing equipment (NEOCON) on June 4, 2026, representing 26.21% of recent annual sales.

6/4/2026, 12:00:00 AM

SK Telecom Co Ltd (017670) · Other

SK Telecom announced on June 4, 2026, that it has joined 'Project Glasswing,' a global AI security cooperative led by Anthropic, to co-develop a cyber threat response system using AI models; Medium importance reflects strategic value in AI security, scheduled.

6/4/2026, 12:00:00 AM

Hanmi Semiconductor Co Ltd (042700) · Other

The company announced its participation in Computex Taiwan (June 2-5, 2026) and unveiled its new 'TC Bonder 4' for HBM4 and a next-generation 'Wide TC Bonder'; this major product launch is estimated to have a price impact of over 5% expected.

6/4/2026, 12:00:00 AM