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 4, 2025 | Kupchyk Areta | Director | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | Kupchyk Areta | Director | Grant(A) | 3K | — | $0 |
| Apr 4, 2025 | English Aron R. | Director, 10% Owner | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | English Aron R. | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Apr 4, 2025 | Shah Bimal R. | Director | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | Shah Bimal R. | Director | Grant(A) | 7K | — | $0 |
| Apr 4, 2025 | Cundy Kenneth C | Chief Scientific Officer | Grant(A) | 115K | — | $0 |
| Apr 4, 2025 | Lin Kenneth | Director | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | Lin Kenneth | Director | Grant(A) | 5K | — | $0 |
| Apr 4, 2025 | Aryeh Jason | Director | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | Aryeh Jason | Director | Grant(A) | 5K | — | $0 |
| Apr 4, 2025 | Lawler Joseph F. | Director, 10% Owner | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | Lawler Joseph F. | Director, 10% Owner | Grant(A) | 13K | — | $0 |
| Apr 4, 2025 | Calloway Nathaniel | Director | Grant(A) | 25K | — | $0 |
| Apr 4, 2025 | Calloway Nathaniel | Director | Grant(A) | 3K | — | $0 |
| Apr 4, 2025 | Cunningham, Richard Anthony | Chief Executive Officer, Director | Grant(A) | 316K | — | $0 |
| Dec 23, 2024 | English Aron R. | Director, 10% Owner | Buy(P) | 10.1M | $0.99 | $10.0M |
| Dec 9, 2024 | Cunningham, Richard Anthony | Chief Executive Officer, Director | Grant(A) | 254K | — | $0 |
| Jun 13, 2024 | Kupchyk Areta | Director | Grant(A) | 42K | — | $0 |
| Jun 13, 2024 | Kupchyk Areta | Director | Grant(A) | 1K | — | $0 |
| Jun 13, 2024 | English Aron R. | Director, 10% Owner | Grant(A) | 42K | — | $0 |
| Jun 13, 2024 | English Aron R. | Director, 10% Owner | Grant(A) | 1K | — | $0 |
| Jun 13, 2024 | Shah Bimal R. | Director | Grant(A) | 42K | — | $0 |
| Jun 13, 2024 | Shah Bimal R. | Director | Grant(A) | 3K | — | $0 |
| Jun 13, 2024 | Aryeh Jason | Director | Grant(A) | 42K | — | $0 |
| Jun 13, 2024 | Aryeh Jason | Director | Grant(A) | 2K | — | $0 |
| Jun 13, 2024 | Lawler Joseph F. | Director | Grant(A) | 7K | — | $0 |
| Jun 13, 2024 | Lawler Joseph F. | Director | Grant(A) | 42K | — | $0 |
| Jun 13, 2024 | Lin Kenneth | Director | Grant(A) | 42K | — | $0 |
| Jun 13, 2024 | Lin Kenneth | Director | Grant(A) | 2K | — | $0 |
| Jun 13, 2024 | Calloway Nathaniel | Director | Grant(A) | 2K | — | $0 |
| Jun 13, 2024 | Calloway Nathaniel | Director | Grant(A) | 42K | — | $0 |
| Feb 29, 2024 | Cundy Kenneth C | Chief Scientific Officer | Grant(A) | 73K | — | $0 |
| Dec 18, 2023 | 22NW, LP | 10% Owner | Gift(G) | 300K | — | $0 |
| Dec 18, 2023 | 22NW, LP | 10% Owner | Gift(G) | 300K | — | $0 |
| Nov 13, 2023 | 22NW, LP | 10% Owner | Grant(A) | 300K | — | $0 |
| Oct 6, 2023 | Cunningham, Richard Anthony | Chief Executive Officer, Director | Grant(A) | 600K | — | $0 |
| Oct 6, 2023 | Shah Bimal R. | Director | Grant(A) | 26K | — | $0 |
| Dec 9, 2022 | Cundy Kenneth C | Chief Scientific Officer | Grant(A) | 35K | — | $0 |
| Dec 9, 2022 | Allen Simon | Chief Executive Officer, Director | Grant(A) | 70K | — | $0 |
| Nov 1, 2022 | Calloway Nathaniel | Director | Grant(A) | 59K | — | $0 |
| Sep 28, 2022 | English Aron R. | Director, 10% Owner | Grant(A) | 1.7M | $0.13 | $221K |
| Sep 28, 2022 | English Aron R. | Director, 10% Owner | Grant(A) | 1.7M | $2.81 | $4.8M |
| Jun 27, 2022 | Allen Simon | Chief Executive Officer, Director | Grant(A) | 77K | — | $0 |
| Jun 1, 2022 | Cundy Kenneth C | Chief Scientific Officer | Grant(A) | 350K | — | $0 |
| Apr 21, 2022 | English Aron R. | Director, 10% Owner | Grant(A) | 30K | — | $0 |
| Apr 21, 2022 | Lawler Joseph F. | Director, 10% Owner | Grant(A) | 30K | — | $0 |
| Apr 21, 2022 | Lin Kenneth | Director | Grant(A) | 30K | — | $0 |
| Apr 21, 2022 | Parschauer Karah Herdman | Director | Grant(A) | 30K | — | $0 |
| Apr 21, 2022 | Aryeh Jason | Director | Grant(A) | 30K | — | $0 |
| Apr 21, 2022 | Kupchyk Areta | Director | Grant(A) | 30K | — | $0 |
| Feb 7, 2022 | Allen Simon | Chief Executive Officer | Grant(A) | 625K | — | $0 |
| Dec 17, 2021 | 22NW Fund, LP | Insider | Buy(P) | 400 | $6.59 | $3K |
| Dec 14, 2021 | 22NW Fund, LP | Insider | Buy(P) | 412 | $5.90 | $2K |
| Dec 3, 2021 | 22NW Fund, LP | Insider | Buy(P) | 5K | $5.93 | $27K |
| Dec 2, 2021 | 22NW Fund, LP | Insider | Buy(P) | 14K | $5.30 | $73K |
| May 6, 2021 | 22NW Fund, LP | 10% Owner | Grant(A) | 714K | $7.00 | $5.0M |
| May 6, 2021 | 22NW, LP | 10% Owner | Grant(A) | 714K | $7.00 | $5.0M |
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).