LEDERMAN SETH
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to LEDERMAN SETH. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| TNXP | Chief Executive Officer | Purchase | 4,000 | $21.55 | $86,200 | May 15, 2025 |
| TNXP | Chief Executive Officer | Other | 0 | $3.30 | $1 | Feb 5, 2025 |
| TNXP | Chief Executive Officer | Purchase | 20,000 | $1.71 | $34,200 | Jun 29, 2022 |
| TNXP | Chief Executive Officer | Purchase | 100,000 | $0.25 | $25,000 | Mar 25, 2022 |
| TNXP | Chief Executive Officer | Purchase | 12,000 | $0.61 | $7,320 | Sep 28, 2021 |
| TNXP | Chief Executive Officer | Purchase | 16,733 | $1.32 | $22,088 | Mar 24, 2021 |
| TNXP | Chief Executive Officer | Purchase | 35,000 | $0.68 | $23,800 | Dec 30, 2020 |
| TNXP | Chief Executive Officer | Purchase | 60,000 | $0.91 | $54,600 | Aug 13, 2020 |
| TNXP | Chief Executive Officer | Purchase | 20,000 | $1.16 | $23,200 | Dec 3, 2019 |
| TNXP | Chief Executive Officer | Purchase | 5,000 | $2.49 | $12,450 | Mar 29, 2019 |
| TNXP | Chief Executive Officer | Purchase | 25,000 | $2.38 | $59,500 | Mar 26, 2019 |
| TNXP | Chief Executive Officer | Purchase | 500 | $4.64 | $2,320 | Jun 29, 2018 |
| TNXP | Chief Executive Officer | Purchase | 500 | $4.58 | $2,290 | Jun 28, 2018 |
| TNXP | Chief Executive Officer | Purchase | 500 | $4.55 | $2,275 | Jun 27, 2018 |
| TNXP | Chief Executive Officer | Purchase | 2,000 | $4.37 | $8,740 | Jun 12, 2018 |
| TNXP | Chief Executive Officer | Purchase | 4,000 | $3.17 | $12,680 | May 25, 2018 |
| TNXP | Chief Executive Officer | Purchase | 5,300 | $3.61 | $19,133 | Dec 26, 2017 |
| TNXP | Chief Executive Officer | Purchase | 5,000 | $2.99 | $14,950 | Aug 17, 2017 |
| TNXP | Chief Executive Officer | Purchase | 5,000 | $4.33 | $21,650 | Jun 30, 2017 |
| TNXP | Chief Executive Officer | Purchase | 5,000 | $4.40 | $22,000 | Jun 26, 2017 |
| TNXP | Chief Executive Officer | Purchase | 20,000 | $4.22 | $84,400 | Jun 20, 2017 |
| TNXP | Chief Executive Officer | Purchase | 98,000 | $0.43 | $42,140 | Nov 21, 2016 |
| TNXP | Chief Executive Officer | Purchase | 10,000 | — | — | Oct 31, 2016 |
| TNXP | Chief Executive Officer | Other | 3,296 | $1.74 | $5,735 | Jun 30, 2016 |
| TNXP | Chief Executive Officer | Purchase | 20,000 | $2.08 | $41,600 | Jun 22, 2016 |
| TNXP | Chief Executive Officer | Purchase | 25,000 | $2.00 | $50,000 | Jun 21, 2016 |
| TNXP | Chief Executive Officer | Purchase | 8,000 | $2.44 | $19,520 | Mar 23, 2016 |
| TNXP | Chief Executive Officer | Other | 1,741 | $6.46 | $11,247 | Dec 31, 2015 |
| TNXP | Chief Executive Officer | Purchase | 6,000 | $6.50 | $39,000 | Sep 25, 2015 |
| TNXP | Chief Executive Officer | Purchase | 6,000 | $7.50 | $45,000 | Jul 17, 2015 |
| TNXP | Chief Executive Officer | Purchase | 1,000 | $7.18 | $7,180 | Mar 16, 2015 |
| TNXP | Chief Executive Officer | Purchase | 1,000 | $7.21 | $7,210 | Mar 12, 2015 |
| TNXP | Chief Executive Officer | Purchase | 1,000 | $6.90 | $6,900 | Mar 11, 2015 |
| TNXP | Chief Executive Officer | Purchase | 1,000 | $6.45 | $6,450 | Mar 9, 2015 |
| TNXP | Chief Executive Officer | Purchase | 1,000 | $6.48 | $6,480 | Mar 4, 2015 |
| TNXP | Chief Executive Officer | Purchase | 5,000 | $5.85 | $29,250 | Feb 9, 2015 |
| TNXP | Chief Executive Officer | Other | 25,000 | $12.15 | $303,750 | Mar 18, 2014 |
| TNXP | President and CEO | Purchase | 11,765 | — | — | Aug 14, 2013 |
| TNXP | Chief Executive Officer | Purchase | 600 | $7.00 | $4,200 | May 20, 2013 |