InsidersTradesSigma
Explore the detailed record of transactions filed by HUANG, GUOYU. Officer active across 1 company, notably Biomark Diagnostics Inc.. Cumulatively, 1 reports have been published. Split: 1 buy · 0 sell. Total volume traded: €183. Activity tracked since 28 May 2026. The latest transaction was filed on 28 May 2026 (10 - Acquisition or disposition in the public market). Regulator: SEDI. The full history is openly available.
1 of 1 declaration