InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Explore the complete record of transactions filed by ZHANG RUI. Director active across 1 company, notably Photronics INC. Cumulatively, 3 reports have been published. Breakdown: 0 buy · 2 sells. Total volume traded: €246k. Activity tracked since 9 February 2026. The latest transaction was disclosed on 17 April 2026 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
3 of 3 declarations