As of March 23, 2026, Tonix Pharmaceuticals Holding's top three insider holders are Daniel Wintner Goodman (Director, 5.00K shares), Seth Lederman (Chief Executive Officer, 4.00K shares), Carolyn E. Taylor (Director, 418 shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Seth Lederman | Chief Executive Officer | 0 | 15,001 | 18 Mar, 2026 |
| Daniel Wintner Goodman | 5,001 | 0 | 26 May, 2021 | |
| Seth Lederman | Chief Executive Officer | 4,005 | 0 | 15 May, 2025 |
| Seth Lederman | Chief Executive Officer | 4,005 | 0 | 15 May, 2025 |
| Carolyn E. Taylor | 418 | 0 | 21 Aug, 2025 | |
| James Treco | 250 | 0 | 20 Aug, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 18 Mar, 2026 | Seth Lederman | Common Stock, $0.001 par value | A | 15,000 | $14.89 | 15,001 | I | P |
| 24 Feb, 2026 | Gregory M Sullivan | Stock Option | A | 39,012 | $0.00 | 39,012 | D | A |
| 24 Feb, 2026 | Siobhan Fogarty | Stock Option | A | 39,012 | $0.00 | 39,012 | D | A |
| 24 Feb, 2026 | Seth Lederman | Stock Option | A | 134,504 | $0.00 | 134,504 | D | A |
| 24 Feb, 2026 | Jessica Edgar Morris | Stock Option | A | 39,012 | $0.00 | 39,012 | D | A |
| 24 Feb, 2026 | Bradley Saenger | Stock Option | A | 39,012 | $0.00 | 39,012 | D | A |
| 24 Feb, 2026 | Seth Lederman | Stock Option | A | 134,504 | $0.00 | 134,504 | D | A |
| 24 Feb, 2026 | Seth Lederman | Stock Option | A | 134,503 | $0.00 | 134,503 | D | A |
| 24 Feb, 2026 | Siobhan Fogarty | Stock Option | A | 39,011 | $0.00 | 39,011 | D | A |
| 24 Feb, 2026 | Seth Lederman | Stock Option | A | 134,503 | $0.00 | 134,503 | D | A |
| 24 Feb, 2026 | Bradley Saenger | Stock Option | A | 39,011 | $0.00 | 39,011 | D | A |
| 24 Feb, 2026 | Jessica Edgar Morris | Stock Option | A | 39,011 | $0.00 | 39,011 | D | A |
| 24 Feb, 2026 | Gregory M Sullivan | Stock Option | A | 39,011 | $0.00 | 39,011 | D | A |
| 21 Aug, 2025 | Carolyn E. Taylor | Common Stock, par value $0.001 | A | 418 | $36.03 | 418 | D | P |
| 20 Aug, 2025 | James Treco | Common Stock, par value $0.001 | A | 250 | $36.00 | 250 | D | P |
| 12 Jun, 2025 | James Randolph Jr Hunter | Stock Option | A | 7,740 | $0.00 | 7,740 | D | A |
| 13 May, 2025 | Margaret Smith Bell | Stock Option | A | 10,000 | $0.00 | 10,000 | D | A |
| 13 May, 2025 | James Treco | Stock Option | A | 10,000 | $0.00 | 10,000 | D | A |
| 13 May, 2025 | Richard Newcomb Stillwell | Stock Option | A | 10,000 | $0.00 | 10,000 | D | A |
| 13 May, 2025 | Richard H Bagger | Stock Option | A | 10,000 | $0.00 | 10,000 | D | A |