InsidersTradesSigma
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Browse the full record of transactions filed by John Seifrick A. Director active across 1 company, notably Mannatech INC. In total, 3 reports have been recorded. History available since 3 January 2023. The latest transaction was disclosed on 2 January 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
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