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 |
|---|---|---|---|---|---|---|
| Feb 28, 2025 | Terrillion Scott | SEC'Y; CHIEF COMPLIANCE & G.C. | Sell(S) | 163 | $4.76 | $776 |
| Feb 28, 2025 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 583 | $4.75 | $3K |
| Feb 4, 2025 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 372 | $4.72 | $2K |
| Nov 4, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 4K | $0.29 | $1K |
| Aug 1, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 4K | $0.35 | $1K |
| Jun 4, 2024 | Vogelbaum Martin | Director | Grant(A) | 301K | — | $0 |
| Jun 4, 2024 | Vogelbaum Martin | Director | Grant(A) | 390K | — | $0 |
| Jun 4, 2024 | Shiff Susan Ph.D. | Director | Grant(A) | 151K | — | $0 |
| Jun 4, 2024 | Shiff Susan Ph.D. | Director | Grant(A) | 195K | — | $0 |
| Jun 4, 2024 | Ives Jeffrey L. | Director | Grant(A) | 151K | — | $0 |
| Jun 4, 2024 | Ives Jeffrey L. | Director | Grant(A) | 195K | — | $0 |
| Jun 4, 2024 | von Moltke Lisa | Director | Grant(A) | 151K | — | $0 |
| Jun 4, 2024 | von Moltke Lisa | Director | Grant(A) | 195K | — | $0 |
| Jun 4, 2024 | Boudreau Helen M | Director | Grant(A) | 151K | — | $0 |
| Jun 4, 2024 | Boudreau Helen M | Director | Grant(A) | 195K | — | $0 |
| May 2, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 4K | $0.75 | $3K |
| Apr 5, 2024 | Terrillion Scott | SEC'Y; CHIEF COMPLIANCE & G.C. | Sell(S) | 3K | $0.83 | $2K |
| Apr 5, 2024 | Goncalves Joana | CHIEF MEDICAL OFFICER | Sell(S) | 3K | $0.83 | $2K |
| Feb 29, 2024 | Goncalves Joana | CHIEF MEDICAL OFFICER | Sell(S) | 3K | $0.89 | $3K |
| Feb 29, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 6K | $0.89 | $5K |
| Feb 29, 2024 | Terrillion Scott | SEC'Y; CHIEF COMPLIANCE & G.C. | Sell(S) | 3K | $0.89 | $3K |
| Feb 8, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 36K | $0.53 | $19K |
| Feb 1, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Grant(A) | 63K | — | $0 |
| Feb 1, 2024 | Posner Christopher | PRESIDENT AND CEO, Director | Sell(S) | 5K | $0.55 | $3K |
| Feb 1, 2024 | Menzaghi Frederique Ph.D. | CHIEF SCIENTIFIC OFF,SVP-R&D | Grant(A) | 14K | — | $0 |
| Feb 1, 2024 | Goncalves Joana | CHIEF MEDICAL OFFICER | Grant(A) | 14K | — | $0 |
| Feb 1, 2024 | Maynard Ryan D | CHIEF FINANCIAL OFFICER | Grant(A) | 14K | — | $0 |
| Feb 1, 2024 | Terrillion Scott | SEC'Y; CHIEF COMPLIANCE & G.C. | Grant(A) | 14K | — | $0 |
| Nov 2, 2023 | Posner Christopher | President and CEO, Director | Sell(S) | 4K | $1.22 | $5K |
| Aug 3, 2023 | Posner Christopher | President and CEO, Director | Sell(S) | 4K | $3.07 | $13K |
| Aug 2, 2023 | Boudreau Helen M | Director | Grant(A) | 156K | — | $0 |
| Jun 23, 2023 | Goncalves Joana | Chief Medical Officer | Sell(S) | 3K | $3.51 | $10K |
| Jun 23, 2023 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Sell(S) | 3K | $3.51 | $11K |
| Jun 23, 2023 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Sell(S) | 2K | $3.51 | $9K |
| Jun 1, 2023 | Vogelbaum Martin | Director | Grant(A) | 65K | — | $0 |
| Jun 1, 2023 | Vogelbaum Martin | Director | Grant(A) | 90K | — | $0 |
| Jun 1, 2023 | Bains Harrison M JR | Director | Grant(A) | 32K | — | $0 |
| Jun 1, 2023 | Bains Harrison M JR | Director | Grant(A) | 45K | — | $0 |
| Jun 1, 2023 | Ives Jeffrey L. | Director | Grant(A) | 32K | — | $0 |
| Jun 1, 2023 | Ives Jeffrey L. | Director | Grant(A) | 45K | — | $0 |
| Jun 1, 2023 | Shiff Susan Ph.D. | Director | Grant(A) | 32K | — | $0 |
| Jun 1, 2023 | Shiff Susan Ph.D. | Director | Grant(A) | 45K | — | $0 |
| Jun 1, 2023 | von Moltke Lisa | Director | Grant(A) | 32K | — | $0 |
| Jun 1, 2023 | von Moltke Lisa | Director | Grant(A) | 45K | — | $0 |
| May 5, 2023 | Posner Christopher | President and CEO, Director | Sell(S) | 4K | $4.40 | $17K |
| Apr 4, 2023 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Sell(S) | 3K | $4.91 | $13K |
| Apr 4, 2023 | Goncalves Joana | Chief Medical Officer | Sell(S) | 2K | $4.91 | $12K |
| Apr 4, 2023 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Sell(S) | 2K | $4.91 | $12K |
| Mar 3, 2023 | Goncalves Joana | Chief Medical Officer | Sell(S) | 6K | $9.71 | $60K |
| Mar 3, 2023 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Sell(S) | 6K | $9.71 | $61K |
| Mar 3, 2023 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Sell(S) | 7K | $9.71 | $66K |
| Mar 3, 2023 | Posner Christopher | President and CEO, Director | Sell(S) | 6K | $9.71 | $58K |
| Mar 1, 2023 | Posner Christopher | President and CEO, Director | Grant(A) | 250K | — | $0 |
| Mar 1, 2023 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Grant(A) | 81K | — | $0 |
| Mar 1, 2023 | Goncalves Joana | Chief Medical Officer | Grant(A) | 81K | — | $0 |
| Mar 1, 2023 | Maynard Ryan D | Chief Financial Officer | Grant(A) | 81K | — | $0 |
| Mar 1, 2023 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Grant(A) | 81K | — | $0 |
| Feb 16, 2023 | Goncalves Joana | Chief Medical Officer | Sell(S) | 2K | $10.20 | $23K |
| Feb 8, 2023 | Goncalves Joana | CHIEF MEDICAL OFFICER | Sell(S) | 8K | $0.53 | $4K |
| Feb 8, 2023 | Maynard Ryan D | CHIEF FINANCIAL OFFICER | Sell(S) | 5K | $0.53 | $3K |
| Feb 8, 2023 | Terrillion Scott | SEC'Y; CHIEF COMPLIANCE & G.C. | Sell(S) | 8K | $0.53 | $4K |
| Feb 2, 2023 | Posner Christopher | President and CEO, Director | Sell(S) | 4K | $11.80 | $49K |
| Jan 17, 2023 | Goncalves Joana | Chief Medical Officer | Sell(S) | 2K | $10.81 | $24K |
| Jan 2, 2023 | von Moltke Lisa | Director | Grant(A) | 46K | — | $0 |
| Dec 29, 2022 | Goncalves Joana | Chief Medical Officer | Sell(S) | 2K | $10.18 | $23K |
| Dec 21, 2022 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Sell(S) | 3K | $11.27 | $29K |
| Dec 21, 2022 | Goncalves Joana | Chief Medical Officer | Sell(S) | 3K | $11.27 | $34K |
| Dec 21, 2022 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Sell(S) | 4K | $11.27 | $40K |
| Nov 16, 2022 | Posner Christopher | President and CEO, Director | Sell(S) | 14K | $11.13 | $161K |
| Sep 14, 2022 | Vogelbaum Martin | Director | Sell(S) | 11K | $10.28 | $111K |
| Sep 12, 2022 | Maynard Ryan D | Chief Financial Officer | Grant(A) | 225K | — | $0 |
| Jul 15, 2022 | Bains Harrison M JR | Director | Sell(S) | 7K | $9.05 | $65K |
| Jul 15, 2022 | Ives Jeffrey L. | Director | Sell(S) | 4K | $9.05 | $33K |
| Jun 15, 2022 | Makara Richard | VP, Head of Accting;Controller | Grant(A) | 8K | — | $0 |
| Jun 2, 2022 | Vogelbaum Martin | Director | Grant(A) | 12K | — | $0 |
| Jun 2, 2022 | Vogelbaum Martin | Director | Grant(A) | 24K | — | $0 |
| Jun 2, 2022 | Vogelbaum Martin | Director | Grant(A) | 34K | — | $0 |
| Jun 2, 2022 | Bains Harrison M JR | Director | Grant(A) | 12K | — | $0 |
| Jun 2, 2022 | Bains Harrison M JR | Director | Grant(A) | 17K | — | $0 |
| Jun 2, 2022 | Ives Jeffrey L. | Director | Grant(A) | 12K | — | $0 |
| Jun 2, 2022 | Ives Jeffrey L. | Director | Grant(A) | 17K | — | $0 |
| Jun 2, 2022 | Shiff Susan Ph.D. | Director | Grant(A) | 12K | — | $0 |
| Jun 2, 2022 | Shiff Susan Ph.D. | Director | Grant(A) | 17K | — | $0 |
| Apr 4, 2022 | Posner Christopher | President and CEO, Director | Sell(S) | 2K | $12.67 | $25K |
| Apr 1, 2022 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Sell(S) | 2K | $11.91 | $21K |
| Apr 1, 2022 | Goncalves Joana | Chief Medical Officer | Sell(S) | 2K | $11.91 | $20K |
| Apr 1, 2022 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Sell(S) | 2K | $11.91 | $20K |
| Mar 3, 2022 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Sell(S) | 2K | $11.38 | $20K |
| Mar 3, 2022 | Reilly Thomas Charles | Chief Financial Officer | Sell(S) | 2K | $11.38 | $23K |
| Feb 28, 2022 | Reilly Thomas Charles | Chief Financial Officer | Grant(A) | 5K | $10.29 | $55K |
| Feb 28, 2022 | Terrillion Scott | Sec'y; Chief Compliance & G.C. | Grant(A) | 5K | — | $0 |
| Feb 25, 2022 | Goncalves Joana | Chief Medical Officer | Grant(A) | 20K | — | $0 |
| Feb 25, 2022 | Goncalves Joana | Chief Medical Officer | Sell(S) | 2K | $10.29 | $20K |
| Feb 25, 2022 | Goncalves Joana | Chief Medical Officer | Grant(A) | 80K | — | $0 |
| Feb 25, 2022 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Grant(A) | 20K | — | $0 |
| Feb 25, 2022 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Sell(S) | 2K | $10.29 | $22K |
| Feb 25, 2022 | Menzaghi Frederique Ph.D. | Chief Scientific Off,SVP-R&D | Grant(A) | 40K | — | $0 |
| Feb 25, 2022 | Posner Christopher | President and CEO, Director | Grant(A) | 39K | — | $0 |
| Feb 25, 2022 | Posner Christopher | President and CEO, Director | Grant(A) | 121K | — | $0 |
| Feb 25, 2022 | Reilly Thomas Charles | Chief Financial Officer | Grant(A) | 20K | — | $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).