Across 4753 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by 정우석, Chief Financial Officer. Insider active across 1 company, notably 코어라인소프트. Cumulatively, 18,471 filings have been recorded. History available since 24 February 2026. The latest transaction was filed on 26 February 2026 (Purchase). Regulator: DART (FSS). The full history is openly available.
Jeong Woo-seok is the Chief Financial Officer at Coreline Soft. He is responsible for financial management and budgeting strategy for the company. With his expertise, Jeong contributes to optimizing financial performance and strategic decision-making.