InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Discover the complete record of transactions filed by Zambrana Jamie Jr.. Officer active across 1 company, notably JFB Construction Holdings. Cumulatively, 3 filings have been published. History available since 30 June 2025. The latest transaction was disclosed on 3 July 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
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