The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 25, 2026 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 100K | $1.38 | $138K |
| Aug 14, 2026 | Baillavoine Bruno Jean-Marie | Director | Grant(A) | 110K | $0.01 | $1K |
| Aug 14, 2026 | Watson Robert Eugene | Director | Grant(A) | 110K | $0.01 | $1K |
| Aug 14, 2026 | Cipriano John | Senior Vice President | Grant(A) | 80K | $0.01 | $800 |
| Aug 14, 2026 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 300K | $0.01 | $3K |
| Aug 14, 2026 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 225K | $0.01 | $2K |
| Aug 14, 2026 | Talor Eyal | Chief Scientific Officer | Grant(A) | 250K | $0.01 | $3K |
| Jun 30, 2026 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 5K | $1.04 | $5K |
| Jun 30, 2026 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 4K | $1.04 | $4K |
| Jun 30, 2026 | Talor Eyal | Chief Scientific Officer | Grant(A) | 2K | $1.04 | $2K |
| May 14, 2026 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 300K | $1.20 | $360K |
| May 13, 2026 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 100K | $1.19 | $119K |
| Mar 31, 2026 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 2K | $3.21 | $5K |
| Mar 31, 2026 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 1K | $3.21 | $4K |
| Mar 31, 2026 | Talor Eyal | Chief Scientific Officer | Grant(A) | 747 | $3.21 | $2K |
| Jan 22, 2026 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 38K | $5.26 | $200K |
| Dec 31, 2025 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 998 | $5.26 | $5K |
| Dec 31, 2025 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 815 | $5.26 | $4K |
| Dec 31, 2025 | Talor Eyal | Chief Scientific Officer | Grant(A) | 456 | $5.26 | $2K |
| Dec 4, 2025 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 8K | $5.96 | $50K |
| Sep 30, 2025 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 570 | $9.20 | $5K |
| Sep 30, 2025 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 466 | $9.20 | $4K |
| Sep 30, 2025 | Talor Eyal | Chief Scientific Officer | Grant(A) | 260 | $9.20 | $2K |
| Jul 28, 2025 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 25K | $0.01 | $250 |
| Jul 28, 2025 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 12K | $0.01 | $120 |
| Jul 28, 2025 | Talor Eyal | Chief Scientific Officer | Grant(A) | 15K | $0.01 | $150 |
| Jul 28, 2025 | Cipriano John | Senior Vice President | Grant(A) | 8K | $0.01 | $75 |
| Jul 28, 2025 | Baillavoine Bruno Jean-Marie | Director | Grant(A) | 4K | $0.01 | $40 |
| Jul 28, 2025 | Watson Robert Eugene | Director | Grant(A) | 4K | $0.01 | $40 |
| Jul 25, 2025 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 29K | $6.85 | $200K |
| Jul 25, 2025 | Watson Robert Eugene | Director | Buy(P) | 3K | $6.85 | $20K |
| Jun 30, 2025 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 2K | $2.29 | $5K |
| Jun 30, 2025 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 2K | $2.29 | $4K |
| Jun 30, 2025 | Talor Eyal | Chief Scientific Officer | Grant(A) | 1K | $2.29 | $2K |
| Mar 31, 2025 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 23K | $0.23 | $5K |
| Mar 31, 2025 | Prichep Patricia B | Chief Financial Officer | Grant(A) | 15K | $0.23 | $4K |
| Mar 31, 2025 | Talor Eyal | Chief Scientific Officer | Grant(A) | 10K | $0.23 | $2K |
| Dec 31, 2024 | Prichep Patricia B | Chief Financial & Operations | Grant(A) | 11K | $0.40 | $4K |
| Dec 31, 2024 | Talor Eyal | Chief Scientific Officer | Grant(A) | 6K | $0.40 | $2K |
| Dec 31, 2024 | Kersten Geert R | CEO, Director | Grant(A) | 13K | $0.40 | $5K |
| Sep 30, 2024 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 5K | $1.06 | $5K |
| Sep 30, 2024 | Prichep Patricia B | Sr. VP of Operations | Grant(A) | 4K | $1.06 | $4K |
| Sep 30, 2024 | Talor Eyal | Chief Scientific Officer | Grant(A) | 2K | $1.06 | $2K |
| Jun 28, 2024 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 4K | $1.16 | $5K |
| Jun 28, 2024 | Prichep Patricia B | Senior Vice President | Grant(A) | 4K | $1.16 | $4K |
| Jun 28, 2024 | Talor Eyal | Chief Scientific Officer | Grant(A) | 2K | $1.16 | $2K |
| May 8, 2024 | Kersten Geert R | Chief Executive Officer, Director | Buy(P) | 30K | $1.39 | $42K |
| May 8, 2024 | Prichep Patricia B | Senior Vice President | Buy(P) | 8K | $1.39 | $11K |
| May 8, 2024 | Watson Robert Eugene | Director | Buy(P) | 20K | $1.39 | $28K |
| Apr 19, 2024 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 250K | $0.01 | $3K |
| Apr 19, 2024 | Prichep Patricia B | Senior Vice President | Grant(A) | 167K | $0.01 | $2K |
| Apr 19, 2024 | Talor Eyal | Chief Scientific Officer | Grant(A) | 182K | $0.01 | $2K |
| Apr 19, 2024 | Baillavoine Bruno Jean-Marie | Director | Grant(A) | 64K | $0.01 | $640 |
| Apr 19, 2024 | Watson Robert Eugene | Director | Grant(A) | 64K | $0.01 | $640 |
| Mar 29, 2024 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 3K | $1.91 | $5K |
| Mar 29, 2024 | Prichep Patricia B | Senior Vice President | Grant(A) | 2K | $1.91 | $4K |
| Mar 29, 2024 | Talor Eyal | Chief Scientific Officer | Grant(A) | 1K | $1.91 | $2K |
| Dec 29, 2023 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 2K | $2.72 | $5K |
| Dec 29, 2023 | Prichep Patricia B | Senior Vice President | Grant(A) | 2K | $2.72 | $4K |
| Dec 29, 2023 | Talor Eyal | Chief Scientific Officer | Grant(A) | 882 | $2.72 | $2K |
| Sep 29, 2023 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 4K | $1.25 | $5K |
| Sep 29, 2023 | Prichep Patricia B | Senior Vice President | Grant(A) | 3K | $1.25 | $4K |
| Sep 29, 2023 | Talor Eyal | Chief Scientific Officer | Grant(A) | 2K | $1.25 | $2K |
| Aug 8, 2023 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 250K | $0.01 | $3K |
| Aug 8, 2023 | Prichep Patricia B | Senior Vice President | Grant(A) | 167K | $0.01 | $2K |
| Aug 8, 2023 | Talor Eyal | Chief Scientific Officer | Grant(A) | 182K | $0.01 | $2K |
| Aug 8, 2023 | Cipriano John | Senior Vice President | Grant(A) | 65K | $0.01 | $650 |
| Aug 8, 2023 | Young Peter R | Director | Grant(A) | 64K | $0.01 | $640 |
| Aug 8, 2023 | Baillavoine Bruno Jean-Marie | Director | Grant(A) | 64K | $0.01 | $640 |
| Aug 8, 2023 | Watson Robert Eugene | Director | Grant(A) | 64K | $0.01 | $640 |
| Aug 8, 2023 | Naughton Gail K | Director | Grant(A) | 85K | $0.01 | $850 |
| Jun 30, 2023 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 2K | $2.41 | $5K |
| Jun 30, 2023 | Prichep Patricia B | Senior Vice President | Grant(A) | 2K | $2.41 | $4K |
| Jun 30, 2023 | Talor Eyal | Chief Scientific Officer | Grant(A) | 995 | $2.41 | $2K |
| Mar 31, 2023 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 2K | $2.32 | $5K |
| Mar 31, 2023 | Prichep Patricia B | Senior Vice President | Grant(A) | 2K | $2.32 | $4K |
| Mar 31, 2023 | Talor Eyal | Chief Scientific Officer | Grant(A) | 1K | $2.32 | $2K |
| Dec 30, 2022 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 2K | $2.35 | $4K |
| Dec 30, 2022 | Prichep Patricia B | Senior Vice President | Grant(A) | 2K | $2.35 | $4K |
| Dec 30, 2022 | Talor Eyal | Chief Scientific Officer | Grant(A) | 1K | $2.35 | $2K |
| Sep 30, 2022 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 1K | $3.09 | $4K |
| Sep 30, 2022 | Prichep Patricia B | Senior Vice President | Grant(A) | 1K | $3.09 | $4K |
| Sep 30, 2022 | Talor Eyal | Chief Scientific Officer | Grant(A) | 776 | $3.09 | $2K |
| Sep 30, 2022 | Zimmerman Daniel H | Senior Vice President | Grant(A) | 1K | $3.09 | $4K |
| Jun 30, 2022 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 966 | $4.50 | $4K |
| Jun 30, 2022 | Prichep Patricia B | Senior Vice President | Grant(A) | 953 | $4.50 | $4K |
| Jun 30, 2022 | Talor Eyal | Chief Scientific Officer | Grant(A) | 533 | $4.50 | $2K |
| Jun 30, 2022 | Zimmerman Daniel H | Senior Vice President | Grant(A) | 876 | $4.50 | $4K |
| Jun 13, 2022 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 250K | $0.01 | $3K |
| Jun 13, 2022 | Prichep Patricia B | Senior Vice President | Grant(A) | 167K | $0.01 | $2K |
| Jun 13, 2022 | Talor Eyal | Chief Scientific Officer | Grant(A) | 182K | $0.01 | $2K |
| Jun 13, 2022 | Cipriano John | Senior Vice President | Grant(A) | 65K | $0.01 | $650 |
| Jun 13, 2022 | Zimmerman Daniel H | Senior Vice President | Grant(A) | 80K | $0.01 | $800 |
| Jun 13, 2022 | Young Peter R | Director | Grant(A) | 64K | $0.01 | $640 |
| Jun 13, 2022 | Baillavoine Bruno Jean-Marie | Director | Grant(A) | 64K | $0.01 | $640 |
| Jun 13, 2022 | Watson Robert Eugene | Director | Grant(A) | 64K | $0.01 | $640 |
| Mar 31, 2022 | Kersten Geert R | Chief Executive Officer, Director | Grant(A) | 1K | $3.93 | $4K |
| Mar 31, 2022 | Prichep Patricia B | Senior Vice President | Grant(A) | 1K | $3.93 | $4K |
| Mar 31, 2022 | Talor Eyal | Chief Scientific Officer | Grant(A) | 610 | $3.93 | $2K |
| Mar 31, 2022 | Zimmerman Daniel H | Senior Vice President | Grant(A) | 1K | $3.93 | $4K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Cel Sci Corp, SEC CIK 0000725363. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under CVM and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-12. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for CVM