Across 4753 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by 정태균, Directeur Exécutif. Insider active across 1 company, notably 탑머티리얼. Aggregated, 18,471 disclosures have been recorded. History available since 24 February 2026. The latest transaction was disclosed on 26 February 2026 (Purchase). Regulator: DART (FSS). The full history is free.
Jeong Tae-kyun is an Executive Director at Top Material. He oversees operations and contributes to the implementation of the company's strategies. His role is essential in ensuring efficiency and innovation within the organization.