InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the full record of transactions filed by Amaral Decio de Sampaio. Insider active across 1 company, notably ULTRAPAR HOLDINGS INC. Aggregated, 2 filings have been recorded. Activity tracked since 20 April 2026. The latest transaction was disclosed on 28 May 2026 (Disposition). Regulator: SEC (Form 4). The full history is accessible without signup.
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