InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Browse the complete record of transactions filed by 정대현. Officer active across 2 companies, notably 옵트론텍. In total, 4 reports have been published. Regulator: DART (FSS). The full history is accessible without signup.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.