Tonix Pharm Holdings (TNXP): Congress and insider trades
Who in Congress and inside the company traded TNXP, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Tonix Pharm Holdings (TNXP) is a listed stock on NASDAQ.
- Insiders filed 7 open market buys worth $459K and 0 sells worth $0, the latest filed 2026-08-31 (31 August 2026).
- 1 cluster buy of TNXP by three or more insiders within 30 days.
- Across 5 scored buys, Insiders averaged -6.4% against the S&P 500 (SPY) over the 90 days after disclosure, with 40% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Insider trades in TNXP
as of 2026-08-31| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 31 Aug 2026 | LEDERMAN SETH | buy | 2,000 | $13.79 | $27.6K | n/a |
| 24 Aug 2026 | BAGGER RICHARD H | buy | 1,000 | $12.60 | $12.6K | n/a |
| 15 Jun 2026 | Taylor Carolyn E. | buy | 1,415 | $10.55 | $14.9K | -0.8% |
| 9 Jun 2026 | Stillwell Richard Newcomb | buy | 5,000 | $11.65 | $58.3K | +14.2% |
| 9 Jun 2026 | LEDERMAN SETH | buy | 5,000 | $11.79 | $59.0K | +14.2% |
| 1 Apr 2026 | LEDERMAN SETH | buy | 5,000 | $12.62 | $63.1K | -24.5% |
| 18 Mar 2026 | LEDERMAN SETH | buy | 15,000 | $14.89 | $223K | -35.2% |
Nothing matches that search.
Cluster buys in TNXP
| Last filed | Stock | Insiders | Trades | Total value | Days spanned | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 15 Jun 2026 | TNXP | 3 | 3 | $132K | 6 | -0.8% |
Related pages
Frequently asked questions
Who has bought TNXP?
0 Congress buys by 0 members and 7 insider buys are on file. The tables on this page list every one.
Did buying TNXP after a disclosure beat the market?
Across 5 scored buys, Insiders averaged -6.4% against the S&P 500 (SPY) over the 90 days after disclosure, with 40% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.