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 |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Greka Anna | Director | Grant(A) | 130K | — | $0 |
| Mar 23, 2026 | Levin Jeremy M | Executive Chairman, Director | Option exercise(M) | 47K | $1.40 | $66K |
| Mar 23, 2026 | Levin Jeremy M | Executive Chairman, Director | Option exercise(M) | 47K | — | $0 |
| Feb 26, 2026 | Papadopoulos Stelios | Director | Grant(A) | 65K | — | $0 |
| Feb 26, 2026 | Levin Jeremy M | Director | Grant(A) | 957K | — | $0 |
| Feb 26, 2026 | Rona Jeffrey A | CBFO | Grant(A) | 68K | — | $0 |
| Feb 26, 2026 | Rona Jeffrey A | CBFO | Grant(A) | 409K | — | $0 |
| Feb 26, 2026 | Duncan Barbara Gayle | Director | Grant(A) | 65K | — | $0 |
| Feb 26, 2026 | Friedman Bart | Director | Grant(A) | 65K | — | $0 |
| Feb 26, 2026 | Bernstein Karen | Director | Grant(A) | 65K | — | $0 |
| Feb 26, 2026 | Fitzgerald Kevin Joseph | Director | Grant(A) | 65K | — | $0 |
| Feb 26, 2026 | Alexander Margaret A. | President and CEO, Director | Grant(A) | 1.4M | — | $0 |
| Feb 23, 2026 | Rona Jeffrey A | CBFO | Sell(S) | 9K | $1.45 | $12K |
| Feb 23, 2026 | Alexander Margaret A. | President and CEO, Director | Sell(S) | 12K | $1.45 | $17K |
| Jan 4, 2026 | Alexander Margaret A. | President and CEO, Director | Grant(A) | 890K | — | $0 |
| Dec 15, 2025 | Levin Jeremy M | CEO, Director | Conversion(C) | 71K | — | — |
| Dec 15, 2025 | Levin Jeremy M | CEO, Director | Conversion(C) | 71 | — | $0 |
| Dec 11, 2025 | Levin Jeremy M | CEO, Director | Buy(P) | 47K | — | — |
| Dec 11, 2025 | Levin Jeremy M | CEO, Director | Buy(P) | 71 | — | — |
| Dec 11, 2025 | Levin Jeremy M | CEO, Director | Buy(P) | 36K | — | — |
| Dec 8, 2025 | Takeda Pharmaceuticals U.S.A., Inc. | 10% Owner | Conversion(C) | 1.3M | — | $0 |
| Dec 8, 2025 | Takeda Pharmaceuticals U.S.A., Inc. | 10% Owner | Conversion(C) | 1K | — | $0 |
| Mar 3, 2025 | Papadopoulos Stelios | Director | Grant(A) | 90K | — | $0 |
| Feb 26, 2025 | Rona Jeffrey A | CBFO | Sell(S) | 4K | $0.56 | $2K |
| Feb 26, 2025 | Alexander Margaret A. | President and COO | Sell(S) | 5K | $0.56 | $3K |
| Feb 20, 2025 | Bernstein Karen | Director | Grant(A) | 45K | — | $0 |
| Feb 20, 2025 | Duncan Barbara Gayle | Director | Grant(A) | 45K | — | $0 |
| Feb 20, 2025 | Friedman Bart | Director | Grant(A) | 45K | — | $0 |
| Feb 20, 2025 | Fitzgerald Kevin Joseph | Director | Grant(A) | 45K | — | $0 |
| Feb 20, 2025 | Alexander Margaret A. | President and COO | Grant(A) | 44K | — | $0 |
| Feb 20, 2025 | Alexander Margaret A. | President and COO | Grant(A) | 263K | — | $0 |
| Feb 20, 2025 | Rona Jeffrey A | CBFO | Grant(A) | 44K | — | $0 |
| Feb 20, 2025 | Rona Jeffrey A | CBFO | Grant(A) | 263K | — | $0 |
| Feb 20, 2025 | Levin Jeremy M | CEO, Director | Grant(A) | 1.6M | — | $0 |
| Jan 27, 2025 | Alexander Margaret A. | President and COO | Buy(P) | 7K | $0.73 | $5K |
| Dec 12, 2024 | Bernstein Karen | Director | Grant(A) | 90K | — | $0 |
| Dec 12, 2024 | Duncan Barbara Gayle | Director | Grant(A) | 90K | — | $0 |
| Dec 12, 2024 | Friedman Bart | Director | Grant(A) | 90K | — | $0 |
| Dec 12, 2024 | Fitzgerald Kevin Joseph | Director | Grant(A) | 90K | — | $0 |
| Sep 9, 2024 | Alexander Margaret A. | President and COO | Grant(A) | 140K | — | $0 |
| Jul 30, 2024 | Rona Jeffrey A | CBFO | Grant(A) | 315K | — | $0 |
| Mar 18, 2024 | Levin Jeremy M | CEO, Director | Buy(P) | 18K | $2.76 | $50K |
| Feb 22, 2024 | Bernstein Karen | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Duncan Barbara Gayle | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Fitzgerald Kevin Joseph | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Friedman Bart | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Levin Jeremy M | CEO, Director | Grant(A) | 700K | — | $0 |
| Feb 22, 2024 | Perone Thomas Michael | General Counsel, Secretary | Grant(A) | 28K | — | $0 |
| Feb 22, 2024 | Perone Thomas Michael | General Counsel, Secretary | Grant(A) | 169K | — | $0 |
| Feb 22, 2024 | Poole Robert Michael | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Rona Jeffrey A | CBFO | Grant(A) | 28K | — | $0 |
| Feb 22, 2024 | Rona Jeffrey A | CBFO | Grant(A) | 169K | — | $0 |
| Feb 22, 2024 | Tardio Jason | Chief Operating Officer | Grant(A) | 28K | — | $0 |
| Feb 22, 2024 | Tardio Jason | Chief Operating Officer | Grant(A) | 169K | — | $0 |
| Dec 4, 2023 | Levin Jeremy M | CEO, Director | Gift(G) | 573K | — | $0 |
| Dec 4, 2023 | Levin Jeremy M | CEO, Director | Gift(G) | 573K | — | $0 |
| Sep 20, 2019 | Levin Jeremy M | CEO, Director | Gift(G) | 465K | — | $0 |
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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).