William S. Singer serves as Executive at Synaptogenix, Inc., where they oversee executive responsibilities. Since joining the company, William S. Singer has executed 6 insider transactions totaling $31.6K, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 17, 2025 involved selling 6,000 shares valued at $43.4K.
William S. Singer currently holds 19,566 shares of Synaptogenix, Inc. (SNPX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William S. Singer has been a net seller of SNPX stock. They have purchased $0 and sold $31.6K worth of shares.
William S. Singer's most recent insider trade was on Oct 17, 2025, when they sold 6,000 shares at $7.23 per share.
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| $N/A |
| Discretionary |
| Jun 30, 2025 | TAOX | $48.4K | Payment | 6,164 | $7.85 | Discretionary |
| Jun 30, 2025 | TAOX | $0 | Award | 15,410 | $N/A | Discretionary |
| Dec 16, 2022 | SNPX | $31.6K | Sale | 27,000 | $1.17 | Discretionary |
| Jul 13, 2021 | SNPX | $0 | Award | 60,000 | $N/A | Discretionary |