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Seth Lederman bought $20K of TNXP stock
Seth Lederman, Chief Executive Officer of Tonix Pharmaceuticals Holding Corp. (TNXP), bought 5,000 shares of TNXP stock worth $20K, per an SEC Form 4 filed Nov 12, 2026.
It was an open-market purchase.
The trade happened on Nov 11, 2026, 1 day before it was made public.
TNXP has moved -16.3% since the trade date, from $3.87 to $3.24 (Nov 12, 2026 close).
- Traded
- Nov 11, 2026
- Disclosed
- Nov 12, 2026
- Filing delay
- 1 day
- Price since
- -16.3%
- Role
- Chief Executive Officer
- Source
- SEC Form 4