Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by DURCAN DERMOT MARK, Director. Officer active across 3 companies, notably Amerisourcebergen CORP. Cumulatively, 17 reports have been logged. Breakdown: 3 buys · 0 sell. Total volume traded: €1m. History available since 3 May 2021. The latest transaction was filed on 28 May 2026 (Acquisition). Regulator: SEC (Form 4). The full history is free.