Through the 90-day period concluding December 12, 2025, Tonix Pharmaceuticals Holding's top three insider stakeholders include Chief Executive Officer Seth Lederman (4.01K shares), Director Carolyn E. Taylor (418 shares), Director James Treco (250 shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Daniel Wintner Goodman | 0 | 26 May, 2021 | |
| Seth Lederman | Chief Executive Officer | 4,006 | 15 May, 2025 |
| Carolyn E. Taylor | 418 | 21 Aug, 2025 | |
| James Treco | 250 | 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 |
|---|---|---|---|---|---|---|---|---|
| 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 |
| 15 May, 2025 | Seth Lederman | - | - | 4,005 | D | |||
| 15 May, 2025 | Seth Lederman | Common Stock, $0.001 par value | A | 4,000 | $21.55 | 4,005 | D | P |
| 05 Feb, 2025 | Gregory M Sullivan | Common Stock, par value $0.001 | D | 0 | $1.47 | 0 | D | J |
| 05 Feb, 2025 | Jessica Edgar Morris | Common Stock, $0.001 par value | D | 1 | $0.00 | 0 | D | J |
| 05 Feb, 2025 | Margaret Smith Bell | - | - | 0 | D | |||
| 05 Feb, 2025 | Seth Lederman | Common Stock, $0.001 par value | D | 5 | $3.38 | 5 | D | J |
| 05 Feb, 2025 | Margaret Smith Bell | Common Stock, par value $0.001 | D | 1 | $0.15 | 0 | D | J |
| 05 Feb, 2025 | Richard H Bagger | Common Stock, par value $0.001 | D | 0 | $0.20 | 0 | D | J |
| 05 Feb, 2025 | Bradley Saenger | Common Stock, par value $0.001 | D | 0 | $0.00 | 0 | D | J |
| 05 Feb, 2025 | James Treco | Common Stock, par value $0.001 | D | 0 | $0.30 | 0 | D | J |
| 05 Feb, 2025 | Seth Lederman | - | - | 1 | I | |||
| 05 Feb, 2025 | Seth Lederman | Common Stock, $0.001 par value | D | 0 | $3.30 | 1 | I | J |
| 05 Feb, 2025 | Seth Lederman | Common Stock, $0.001 par value | D | 1 | $0.15 | 1 | I | J |
| 05 Feb, 2025 | Seth Lederman | - | - | 1 | I | |||
| 29 Jun, 2022 | Seth Lederman | Common Stock, $0.001 par value | A | 20,000 | $1.71 | 0 | I | P |
| 29 Jun, 2022 | Seth Lederman | - | - | 0 | I | |||
| 25 Mar, 2022 | Seth Lederman | Common Stock, $0.001 par value | A | 100,000 | $0.24 | 0 | D | P |
| 25 Mar, 2022 | Seth Lederman | - | - | 0 | D |