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 |
|---|---|---|---|---|---|---|
| Apr 21, 2026 | Parslow James F | Interim CEO and CFO | Grant(A) | 100K | — | $0 |
| Dec 31, 2025 | Borisenko Grigory G. | Director | Grant(A) | 3K | — | $0 |
| Dec 31, 2025 | Kornberg Roger D. | Director | Grant(A) | 3K | — | $0 |
| Dec 31, 2025 | Dastoor Firdaus J. | Director | Grant(A) | 3K | — | $0 |
| Dec 31, 2025 | Vinogradov Alexey Andreevich | Director | Grant(A) | 3K | — | $0 |
| Dec 11, 2024 | Vinogradov Alexey Andreevich | Director | Grant(A) | 3K | — | $0 |
| Dec 11, 2024 | Dastoor Firdaus J. | Director | Grant(A) | 3K | — | $0 |
| Dec 11, 2024 | Borisenko Grigory G. | Director | Grant(A) | 3K | — | $0 |
| Dec 11, 2024 | Kornberg Roger D. | Director | Grant(A) | 3K | — | $0 |
| Jun 18, 2024 | Parslow James F | Interim CEO and CFO | Grant(A) | 20K | — | $0 |
| Dec 11, 2023 | Eisenberg Jeffrey F | Chief Executive Officer, Director | Grant(A) | 20K | — | $0 |
| Dec 11, 2023 | Lockshin Curtis | Chief Sciencific Officer | Grant(A) | 10K | — | $0 |
| Dec 11, 2023 | Parslow James F | Chief Financial Officer | Grant(A) | 10K | — | $0 |
| Dec 6, 2023 | Logal Adam | Director | Grant(A) | 3K | — | $0 |
| Dec 6, 2023 | Borisenko Grigory G. | Director | Grant(A) | 3K | — | $0 |
| Dec 6, 2023 | Dastoor Firdaus J. | Director | Grant(A) | 3K | — | $0 |
| Dec 6, 2023 | Vinogradov Alexey Andreevich | Director | Grant(A) | 3K | — | $0 |
| Dec 6, 2023 | Callaway James Eric | Director | Grant(A) | 3K | — | $0 |
| Dec 6, 2023 | Kornberg Roger D. | Director | Grant(A) | 3K | — | $0 |
| Dec 6, 2023 | Mizrahy Moshe | Director | Grant(A) | 3K | — | $0 |
| Dec 7, 2022 | Borisenko Grigory G. | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2022 | Callaway James Eric | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2022 | Dastoor Firdaus J. | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2022 | Kornberg Roger D. | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2022 | Logal Adam | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2022 | Vinogradov Alexey Andreevich | Director | Grant(A) | 25K | — | $0 |
| Mar 24, 2022 | Eisenberg Jeffrey F | Chief Executive Officer, Director | Grant(A) | 100K | — | $0 |
| Mar 24, 2022 | Lockshin Curtis | Chief Sciencific Officer | Grant(A) | 50K | — | $0 |
| Mar 24, 2022 | Parslow James F | Chief Financial Officer | Grant(A) | 50K | — | $0 |
| Dec 7, 2021 | Callaway James Eric | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2021 | Dastoor Firdaus J. | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2021 | Kornberg Roger D. | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2021 | Vinogradov Alexey Andreevich | Director | Grant(A) | 25K | — | $0 |
| Dec 7, 2021 | Logal Adam | Director | Grant(A) | 25K | — | $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).