InsidersTradesSigma
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
Explore the detailed record of transactions filed by John Seifrick A. Director active across 1 company, notably Mannatech INC. Aggregated, 4 reports have been recorded. Activity tracked since 3 January 2023. The latest transaction was disclosed on 2 January 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
4 条申报中的 4 条
John Seifrick A is a declarant linked to Mannatech INC, where he is a Director. The record shows 4 filings in total, and across the sampled recent filings the modal transaction nature is Attribution, with buy and sell amounts stated at 0 euro and dates ranging from 2023-01-05 to 2026-01-06.