InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Explore the full record of transactions filed by Shiffman, Ruben. Insider active across 1 company, notably Greenland Resources Inc.. Aggregated, 1 filings have been recorded. Breakdown: 1 buy · 0 sell. Total volume traded: €8k. Activity tracked since 4 June 2026. The latest transaction was disclosed on 4 June 2026 (10 - Acquisition or disposition in the public market). Regulator: SEDI. The full history is openly available.
1 of 1 declaration