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 |
|---|---|---|---|---|---|---|
| May 20, 2026 | Benito Simon X | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Benito Simon X | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Dansey Roger D | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Dansey Roger D | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 6K | — | — |
| May 20, 2026 | Humeau Laurent | Chief Scientific Officer | Tax withholding(F) | 2K | $1.23 | $3K |
| May 20, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 6K | — | $0 |
| May 20, 2026 | Humeau Laurent | Chief Scientific Officer | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Humeau Laurent | Chief Scientific Officer | Grant(A) | 27K | — | $0 |
| May 20, 2026 | Yarno Wendy L | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Yarno Wendy L | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Kies Peter | CFO | Option exercise(M) | 9K | — | — |
| May 20, 2026 | Kies Peter | CFO | Tax withholding(F) | 5K | $1.23 | $6K |
| May 20, 2026 | Kies Peter | CFO | Option exercise(M) | 9K | — | $0 |
| May 20, 2026 | Kies Peter | CFO | Grant(A) | 40K | — | $0 |
| May 20, 2026 | Kies Peter | CFO | Grant(A) | 32K | — | $0 |
| May 20, 2026 | Zoth Lota S. | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Zoth Lota S. | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Shepard Jay | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Shepard Jay | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Weiner David B. | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Weiner David B. | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Miller Ann Calby | Director | Grant(A) | 42K | — | $0 |
| May 20, 2026 | Miller Ann Calby | Director | Grant(A) | 34K | — | $0 |
| May 20, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 28K | — | — |
| May 20, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Tax withholding(F) | 12K | $1.23 | $15K |
| May 20, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 28K | — | $0 |
| May 20, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Grant(A) | 124K | — | $0 |
| May 20, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Grant(A) | 100K | — | $0 |
| May 20, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 9K | — | — |
| May 20, 2026 | Sumner Michael John | Chief Medical Officer | Tax withholding(F) | 3K | $1.23 | $3K |
| May 20, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 9K | — | $0 |
| May 20, 2026 | Sumner Michael John | Chief Medical Officer | Grant(A) | 47K | — | $0 |
| May 20, 2026 | Sumner Michael John | Chief Medical Officer | Grant(A) | 38K | — | $0 |
| May 15, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 5K | — | — |
| May 15, 2026 | Humeau Laurent | Chief Scientific Officer | Tax withholding(F) | 2K | $1.30 | $2K |
| May 15, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 5K | — | $0 |
| May 15, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 18K | — | — |
| May 15, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Tax withholding(F) | 8K | $1.30 | $10K |
| May 15, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 18K | — | $0 |
| May 15, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 2K | — | — |
| May 15, 2026 | Sumner Michael John | Chief Medical Officer | Tax withholding(F) | 680 | $1.30 | $884 |
| May 15, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 2K | — | $0 |
| May 15, 2026 | Kies Peter | CFO | Option exercise(M) | 5K | — | — |
| May 15, 2026 | Kies Peter | CFO | Tax withholding(F) | 3K | $1.30 | $3K |
| May 15, 2026 | Kies Peter | CFO | Option exercise(M) | 5K | — | $0 |
| Mar 31, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 4K | — | — |
| Mar 31, 2026 | Sumner Michael John | Chief Medical Officer | Tax withholding(F) | 1K | $1.74 | $2K |
| Mar 31, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 4K | — | $0 |
| Mar 4, 2026 | Kies Peter | CFO | Grant(A) | 26K | — | $0 |
| Mar 4, 2026 | Kies Peter | CFO | Grant(A) | 31K | — | $0 |
| Mar 4, 2026 | Humeau Laurent | Chief Scientific Officer | Grant(A) | 27K | — | $0 |
| Mar 4, 2026 | Humeau Laurent | Chief Scientific Officer | Grant(A) | 22K | — | $0 |
| Mar 4, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Grant(A) | 97K | — | $0 |
| Mar 4, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Grant(A) | 79K | — | $0 |
| Mar 4, 2026 | Sumner Michael John | Chief Medical Officer | Grant(A) | 30K | — | $0 |
| Mar 4, 2026 | Sumner Michael John | Chief Medical Officer | Grant(A) | 37K | — | $0 |
| Feb 26, 2026 | Kies Peter | CFO | Tax withholding(F) | 3K | $1.79 | $5K |
| Feb 26, 2026 | Kies Peter | CFO | Option exercise(M) | 11K | — | — |
| Feb 26, 2026 | Kies Peter | CFO | Option exercise(M) | 5K | — | — |
| Feb 26, 2026 | Kies Peter | CFO | Tax withholding(F) | 6K | $1.79 | $11K |
| Feb 26, 2026 | Kies Peter | CFO | Option exercise(M) | 5K | — | $0 |
| Feb 26, 2026 | Kies Peter | CFO | Option exercise(M) | 11K | — | $0 |
| Feb 26, 2026 | Weiner David B. | Director | Option exercise(M) | 972 | — | — |
| Feb 26, 2026 | Weiner David B. | Director | Option exercise(M) | 972 | — | $0 |
| Feb 26, 2026 | Humeau Laurent | Chief Scientific Officer | Tax withholding(F) | 3K | $1.79 | $5K |
| Feb 26, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 5K | — | — |
| Feb 26, 2026 | Humeau Laurent | Chief Scientific Officer | Tax withholding(F) | 2K | $1.79 | $4K |
| Feb 26, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 7K | — | — |
| Feb 26, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 7K | — | $0 |
| Feb 26, 2026 | Humeau Laurent | Chief Scientific Officer | Option exercise(M) | 5K | — | $0 |
| Feb 26, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 19K | — | — |
| Feb 26, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Tax withholding(F) | 14K | $1.79 | $24K |
| Feb 26, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 28K | — | — |
| Feb 26, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Tax withholding(F) | 8K | $1.79 | $14K |
| Feb 26, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 19K | — | $0 |
| Feb 26, 2026 | Shea Jacqueline Elizabeth | Chief Executive Officer, Director | Option exercise(M) | 28K | — | $0 |
| Feb 26, 2026 | Sumner Michael John | Chief Medical Officer | Tax withholding(F) | 4K | $1.79 | $7K |
| Feb 26, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 12K | — | — |
| Feb 26, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 5K | — | — |
| Feb 26, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 5K | — | $0 |
| Feb 26, 2026 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 12K | — | $0 |
| Jun 30, 2025 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 3K | — | — |
| Jun 30, 2025 | Sumner Michael John | Chief Medical Officer | Option exercise(M) | 3K | — | $0 |
| May 21, 2025 | Weiner David B. | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Weiner David B. | Director | Option exercise(M) | 2K | — | $0 |
| May 21, 2025 | Dansey Roger D | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Dansey Roger D | Director | Option exercise(M) | 2K | — | $0 |
| May 21, 2025 | Yarno Wendy L | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Yarno Wendy L | Director | Option exercise(M) | 2K | — | $0 |
| May 21, 2025 | Benito Simon X | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Benito Simon X | Director | Option exercise(M) | 2K | — | $0 |
| May 21, 2025 | Shepard Jay | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Shepard Jay | Director | Option exercise(M) | 2K | — | $0 |
| May 21, 2025 | Miller Ann Calby | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Miller Ann Calby | Director | Option exercise(M) | 2K | — | $0 |
| May 21, 2025 | Zoth Lota S. | Director | Option exercise(M) | 2K | — | — |
| May 21, 2025 | Zoth Lota S. | Director | Option exercise(M) | 2K | — | $0 |
| May 20, 2025 | Sumner Michael John | Chief Medical Officer | Grant(A) | 35K | — | $0 |
| May 20, 2025 | Sumner Michael John | Chief Medical Officer | Grant(A) | 28K | — | $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.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).