Tonix Pharmaceuticals Holding Corp (TNXP) insider trading
Every open-market stock purchase and sale by Tonix Pharmaceuticals Holding Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders bought $419K over the last 12 months (5 buys).
- Last insider buy: Carolyn E. Taylor (Director), $14.9K, 4 months ago.
Last 12 months: insiders bought $419K (5 buys) and sold $0 (0 sales). Last close $11.71 on Jun 7, 2026.
Recent TNXP insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jun 12, 2026 | Carolyn E. Taylor (Director) | Bought | $14.9K |
| Jun 9, 2026 | Seth Lederman (CEO) | Bought | $59K |
| Jun 8, 2026 | Richard Newcomb Stillwell (Director) | Bought | $58.3K |
| May 12, 2026 | Margaret Smith Bell (Director) | Bought (not open market) | — |
| May 12, 2026 | David L Grange (Director) | Bought (not open market) | — |
| May 12, 2026 | James Randolph Hunter Jr (Director) | Bought (not open market) | — |
| May 12, 2026 | Richard H Bagger (Director) | Bought (not open market) | — |
| May 12, 2026 | Richard Newcomb Stillwell (Director) | Bought (not open market) | — |
| May 12, 2026 | Carolyn E. Taylor (Director) | Bought (not open market) | — |
| May 12, 2026 | James Treco (Director) | Bought (not open market) | — |
| May 12, 2026 | Adeoye Y Olukotun (Director) | Bought (not open market) | — |
| Mar 31, 2026 | Seth Lederman (CEO) | Bought | $63.1K |
| Mar 18, 2026 | Seth Lederman (CEO) | Bought | $223K |
| Feb 24, 2026 | Seth Lederman (CEO) | Bought (not open market) | — |
| Feb 24, 2026 | Bradley Saenger (CFO) | Bought (not open market) | — |
| Feb 24, 2026 | Bradley Saenger (CFO) | Bought (not open market) | — |
| Feb 24, 2026 | Seth Lederman (CEO) | Bought (not open market) | — |
| Feb 24, 2026 | Jessica Edgar Morris (COO) | Bought (not open market) | — |
| Feb 24, 2026 | Gregory M Sullivan (C-suite exec) | Bought (not open market) | — |
| Feb 24, 2026 | Jessica Edgar Morris (COO) | Bought (not open market) | — |
| Feb 24, 2026 | Gregory M Sullivan (C-suite exec) | Bought (not open market) | — |
| Feb 24, 2026 | Siobhan Fogarty (CTO) | Bought (not open market) | — |
| Feb 24, 2026 | Siobhan Fogarty (CTO) | Bought (not open market) | — |
Who's trading TNXP
- Carolyn E. Taylor, Director: bought $14.9K (1 buy), last Jun 12, 2026
- Seth Lederman, CEO: bought $345K (3 buys), last Jun 9, 2026
- Richard Newcomb Stillwell, Director: bought $58.3K (1 buy), last Jun 8, 2026
- James Randolph Hunter Jr, Director: other filings, last May 12, 2026
- Adeoye Y Olukotun, Director: other filings, last May 12, 2026
- Richard H Bagger, Director: other filings, last May 12, 2026
- Margaret Smith Bell, Director: other filings, last May 12, 2026
- David L Grange, Director: other filings, last May 12, 2026
- James Treco, Director: other filings, last May 12, 2026
- Gregory M Sullivan, C-suite exec: other filings, last Feb 24, 2026
- Jessica Edgar Morris, COO: other filings, last Feb 24, 2026
- Siobhan Fogarty, CTO: other filings, last Feb 24, 2026
- Bradley Saenger, CFO: other filings, last Feb 24, 2026
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