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Browse the complete record of transactions filed by Singer William S.. Officer active across 2 companies, notably Synaptogenix, Inc.. In total, 4 reports have been logged. Split: 0 buy · 1 sell. Total volume traded: €30k. Activity tracked since 13 July 2021. The latest transaction was filed on 17 October 2025 (Attribution). Regulator: SEC (Form 4). All data is free.
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4 of 4 declarations
William S. Singer is a declarant linked to TAO Synergies Inc. and Synaptogenix, Inc., where he is a director. He has 4 filings in total, and across the 4 sampled recent filings between 2021-07-15 and 2025-10-17, the sell volume is EUR 29736 and the modal transaction nature is Attribution.