Seth Lederman, Chief Executive Officer at Tonix Pharmaceuticals Holding Corp. (TNXP), bought 15,000 shares at $14.89 ($223K) on 2026-03-18, disclosed to the SEC on 2026-03-18.
Seasonal purchase ($223k) by Chief Executive Officer — this insider has traded TNXP in March in at least three consecutive prior years. Pattern-driven, low signal.
Something here stands out, but not much.
| Filing → |
| TNXP | BUY | 2026-04-01 | $63K | — | Filing → |
| TNXP | BUY | 2025-05-15 | $86K | — | Filing → |
| TNXP | BUY | 2022-07-01 | $34K | — | Filing → |