Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by 구자옥. Officer active across 1 company, notably 육일씨엔에쓰. Cumulatively, 19 filings have been logged. Regulator: DART (FSS). All data is openly available.
Companies and markets linked to 구자옥
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
구자옥 is a declarant linked to 육일씨엔에쓰, where the listed role is 대량보유자. The record shows 16 filings in total, with sampled filings from 2021-07-06 to 2025-06-10, and the modal transaction nature is Purchase.