Todavía no hay suficientes señales de compra con un horizonte T+90 consolidado para medir un historial.
Historial de señales
Explore the full record of transactions filed by 서성석. Director active across 1 company, notably 코스맥스비티아이. In total, 31 reports have been logged. Regulator: DART (FSS). All data is openly available.
Companies and markets linked to 서성석
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
서성석 has made 31 total filings, all sampled. The most recent filings include a buy and a sell transaction on May 28, 2026, as well as other transactions on June 26, 2026. The transactions were made for the company 코스맥스비티아이, where 서성석 is a large shareholder.