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 |
|---|---|---|---|---|---|---|
| Mar 2, 2023 | Gower Bob G | Director | Buy(P) | 90K | $0.49 | $44K |
| Mar 1, 2023 | Gower Bob G | Director | Buy(P) | 270K | $0.48 | $130K |
| Feb 28, 2023 | Gower Bob G | Director | Buy(P) | 109K | $0.49 | $54K |
| Dec 9, 2022 | Gower Bob G | Director | Buy(P) | 357K | $1.40 | $500K |
| Dec 9, 2022 | Gower Bob G | Director | Grant(A) | 714K | — | — |
| Jun 23, 2022 | Levin Adam | Director | Grant(A) | 15K | — | — |
| Jun 23, 2022 | Benton Andrew | Director | Grant(A) | 15K | — | — |
| Jun 23, 2022 | Rosebraugh Curtis | Director | Grant(A) | 20K | — | — |
| Jun 23, 2022 | Gower Bob G | Director, 10% Owner | Grant(A) | 15K | — | — |
| Jun 23, 2022 | Rauch Lee M. | Director | Grant(A) | 15K | — | — |
| Jun 23, 2022 | Martin Steven Robert | Director | Grant(A) | 15K | — | — |
| Jun 23, 2022 | Chang William H | Director, 10% Owner | Grant(A) | 15K | — | — |
| May 26, 2022 | Kirkpatrick Lynn | Chief Executive Officer, Director | Buy(P) | 27K | $0.53 | $14K |
| May 25, 2022 | Kirkpatrick Lynn | Chief Executive Officer, Director | Buy(P) | 70K | $0.49 | $34K |
| Feb 17, 2022 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 200K | — | — |
| Feb 17, 2022 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 200K | — | — |
| Feb 17, 2022 | Birkett Kevin Geoffrey | Chief Commercial Officer | Grant(A) | 50K | — | — |
| Feb 17, 2022 | Humphrey David Carl | Chief Financial Officer | Grant(A) | 80K | — | — |
| Feb 4, 2022 | Humphrey David Carl | Chief Financial Officer | Grant(A) | 275K | — | — |
| Feb 4, 2022 | Pestano Linda | Chief Development Officer | Grant(A) | 200K | — | — |
| Feb 4, 2022 | Gower Bob G | Director, 10% Owner | Grant(A) | 20K | — | — |
| Feb 4, 2022 | Rosebraugh Curtis | Director | Grant(A) | 20K | — | — |
| Feb 4, 2022 | Levin Adam | Director | Grant(A) | 20K | — | — |
| Feb 4, 2022 | Martin Steven Robert | Director | Grant(A) | 20K | — | — |
| Feb 4, 2022 | Chang William H | Director, 10% Owner | Grant(A) | 20K | — | — |
| Feb 4, 2022 | Benton Andrew | Director | Grant(A) | 20K | — | — |
| Jun 30, 2021 | Humphrey David Carl | Chief Financial Officer | Grant(A) | 50K | — | $0 |
| Jun 30, 2021 | Chang William H | Director, 10% Owner | Grant(A) | 2.2M | — | — |
| Jun 30, 2021 | Chang William H | Director, 10% Owner | Grant(A) | 353K | — | — |
| Jun 30, 2021 | Gower Bob G | Director, 10% Owner | Grant(A) | 7K | — | — |
| Jun 30, 2021 | Gower Bob G | Director, 10% Owner | Grant(A) | 7.9M | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 100K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 10K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 263K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 659K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 818K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 461K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 7K | — | — |
| Jun 30, 2021 | Kirkpatrick Lynn | Chief Executive Officer, Director | Grant(A) | 285K | — | — |
| Jun 30, 2021 | Benton Andrew | Director | Grant(A) | 66K | — | — |
| Jun 30, 2021 | Martin Steven Robert | Director | Grant(A) | 66K | — | — |
| Jun 30, 2021 | Wright Richard Chester | Chief Business Officer | Grant(A) | 20K | — | — |
| Jun 30, 2021 | Wright Richard Chester | Chief Business Officer | Grant(A) | 263K | — | — |
| Jun 30, 2021 | Wright Richard Chester | Chief Business Officer | Grant(A) | 988K | — | — |
| Jun 30, 2021 | Wright Richard Chester | Chief Business Officer | Grant(A) | 50K | — | — |
| Jun 30, 2021 | Wright Richard Chester | Chief Business Officer | Grant(A) | 66K | — | — |
| Jun 30, 2021 | Schmidt William K | Chief Medical Officer | Grant(A) | 69K | — | — |
| Jun 30, 2021 | Birkett Kevin Geoffrey | Chief Commercial Officer | Grant(A) | 329K | — | — |
| Jun 30, 2021 | Birkett Kevin Geoffrey | Chief Commercial Officer | Grant(A) | 20K | — | — |
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).