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 24, 2026 | Pasternak Andy | Director | Grant(A) | 45K | — | $0 |
| Jun 24, 2026 | Stacey Jennifer Evans | Director | Grant(A) | 45K | — | $0 |
| Jun 24, 2026 | West Linda | Director | Grant(A) | 45K | — | $0 |
| Jun 24, 2026 | Smith Karen L. | Director | Grant(A) | 45K | — | $0 |
| Jun 24, 2026 | Walker Luke Nathaniel | Director | Grant(A) | 45K | — | $0 |
| Jun 24, 2026 | Kantoff Philip W. | Director | Grant(A) | 45K | — | $0 |
| Feb 19, 2026 | Lehr Martin A. | Chief Executive Officer, Director | Grant(A) | 815K | — | $0 |
| Feb 19, 2026 | Chagin Karen Deborah | Chief Medical Officer | Grant(A) | 290K | — | $0 |
| Feb 19, 2026 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Grant(A) | 275K | — | $0 |
| Feb 19, 2026 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Grant(A) | 270K | — | $0 |
| Jun 12, 2025 | West Linda | Director | Grant(A) | 124K | — | $0 |
| Jun 12, 2025 | Walker Luke Nathaniel | Director | Grant(A) | 124K | — | $0 |
| Jun 12, 2025 | Stacey Jennifer Evans | Director | Grant(A) | 124K | — | $0 |
| Jun 12, 2025 | Smith Karen L. | Director | Grant(A) | 124K | — | $0 |
| Jun 12, 2025 | Kantoff Philip W. | Director | Grant(A) | 124K | — | $0 |
| Jun 12, 2025 | Pasternak Andy | Director | Grant(A) | 139K | — | $0 |
| Jun 9, 2025 | Chagin Karen Deborah | Chief Medical Officer | Grant(A) | 153K | — | $0 |
| Jun 9, 2025 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 100K | $0.70 | $70K |
| Jun 6, 2025 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Buy(P) | 40K | $0.64 | $26K |
| Jun 6, 2025 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Buy(P) | 20K | $0.58 | $12K |
| Feb 13, 2025 | Lehr Martin A. | Chief Executive Officer, Director | Grant(A) | 803K | — | $0 |
| Feb 13, 2025 | Dansky Ullmann Claudio | Chief Medical Officer | Grant(A) | 175K | — | $0 |
| Feb 13, 2025 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Grant(A) | 350K | — | $0 |
| Feb 13, 2025 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Grant(A) | 372K | — | $0 |
| Jan 13, 2025 | Pasternak Andy | Director | Grant(A) | 21K | — | $0 |
| Sep 4, 2024 | Walker Luke Nathaniel | Director | Grant(A) | 19K | — | $0 |
| Sep 4, 2024 | Smith Karen L. | Director | Grant(A) | 19K | — | $0 |
| Aug 1, 2024 | Dansky Ullmann Claudio | Chief Medical Officer | Grant(A) | 202K | — | $0 |
| Jun 13, 2024 | Berman Richard J | Director | Grant(A) | 50K | — | $0 |
| Jun 13, 2024 | West Linda | Director | Grant(A) | 25K | — | $0 |
| Jun 13, 2024 | Kantoff Philip W. | Director | Grant(A) | 25K | — | $0 |
| Jun 13, 2024 | Stacey Jennifer Evans | Director | Grant(A) | 25K | — | $0 |
| Mar 21, 2024 | Lehr Martin A. | Chief Executive Officer, Director | Grant(A) | 291K | — | $0 |
| Mar 21, 2024 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Grant(A) | 154K | — | $0 |
| Mar 21, 2024 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Grant(A) | 160K | — | $0 |
| May 31, 2023 | Berman Richard J | Director | Grant(A) | 50K | — | $0 |
| May 31, 2023 | Stacey Jennifer Evans | Director | Grant(A) | 25K | — | $0 |
| May 31, 2023 | West Linda | Director | Grant(A) | 25K | — | $0 |
| May 31, 2023 | Kantoff Philip W. | Director | Grant(A) | 25K | — | $0 |
| Feb 21, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 6K | $0.84 | $5K |
| Feb 13, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 6K | $0.87 | $5K |
| Feb 13, 2023 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Grant(A) | 158K | — | $0 |
| Feb 13, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Grant(A) | 288K | — | $0 |
| Feb 13, 2023 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Grant(A) | 152K | — | $0 |
| Feb 6, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 5K | $0.97 | $5K |
| Jan 30, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 7K | $0.70 | $5K |
| Jan 23, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 7K | $0.72 | $5K |
| Jan 17, 2023 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 7K | $0.74 | $5K |
| Dec 16, 2022 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 20K | $0.74 | $15K |
| Dec 16, 2022 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Buy(P) | 25K | $0.74 | $19K |
| Dec 9, 2022 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Buy(P) | 6K | $0.85 | $5K |
| Aug 19, 2022 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 13K | $1.85 | $24K |
| Aug 17, 2022 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Buy(P) | 15K | $1.80 | $27K |
| Aug 16, 2022 | Sahmoud Tarek | Chief Medical Officer | Buy(P) | 10K | $1.95 | $20K |
| Aug 12, 2022 | Sahmoud Tarek | Chief Medical Officer | Grant(A) | 25K | — | $0 |
| Jun 2, 2022 | Stacey Jennifer Evans | Director | Grant(A) | 25K | — | $0 |
| Jun 2, 2022 | Berman Richard J | Director | Grant(A) | 50K | — | $0 |
| Jun 2, 2022 | Kantoff Philip W. | Director | Grant(A) | 25K | — | $0 |
| Jun 2, 2022 | West Linda | Director | Grant(A) | 25K | — | $0 |
| Feb 25, 2022 | Lehr Martin A. | Chief Executive Officer, Director | Grant(A) | 254K | — | $0 |
| Feb 25, 2022 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Grant(A) | 112K | — | $0 |
| Feb 25, 2022 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Grant(A) | 108K | — | $0 |
| Feb 15, 2022 | Rencher William F. | Insider | Grant(A) | 8K | — | $0 |
| Feb 15, 2022 | Dick Evan G. | Insider | Grant(A) | 29K | — | $0 |
| Dec 16, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 13K | $3.22 | $42K |
| Nov 1, 2021 | Minai-Azary Jennifer Lynn | Chief Financial Officer | Grant(A) | 53K | — | $0 |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 211K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Option exercise(O) | 53K | — | $0 |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 586K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Option exercise(O) | 53K | $7.14 | $376K |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 211K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 10K | $5.00 | $50K |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 586K | — | — |
| Oct 22, 2021 | Dick Evan G. | SVP of R&D | Conversion(C) | 27K | — | — |
| Oct 22, 2021 | Dick Evan G. | SVP of R&D | Conversion(C) | 27K | — | — |
| Oct 22, 2021 | Dick Evan G. | SVP of R&D | Conversion(C) | 27K | — | — |
| Oct 22, 2021 | Dick Evan G. | SVP of R&D | Conversion(C) | 27K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 211K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Buy(P) | 10K | $5.00 | $50K |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Option exercise(O) | 53K | $7.14 | $376K |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 586K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 211K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Conversion(C) | 586K | — | — |
| Oct 22, 2021 | Lehr Martin A. | Chief Executive Officer, Director | Option exercise(O) | 53K | — | $0 |
| Oct 22, 2021 | Levit Alex C. | Chief Legal Officer, Corp. Sec | Buy(P) | 3K | $5.00 | $15K |
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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).