Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by 효성. Officer active across 1 company, notably 효성화학. Aggregated, 15 filings have been recorded. Regulator: DART (FSS). All data is openly available.
Companies and markets linked to 효성
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
효성 is a declarant linked to 효성화학. There are 14 filings in total, and the 14 sampled filings run from 2021-03-02 to 2026-05-21, with transactions of Other nature.