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 |
|---|---|---|---|---|---|---|
| Dec 23, 2025 | Thompson Tommy G | Director | Buy(P) | 8K | $1.67 | $14K |
| Nov 3, 2025 | Walker Marlan D | Chief Executive Officer | Grant(A) | 67K | — | $0 |
| Nov 3, 2025 | Collins Cooper C. | Director | Grant(A) | 9K | — | $0 |
| Nov 3, 2025 | Naughton Gail K | Director | Grant(A) | 9K | — | $0 |
| Nov 3, 2025 | Thompson Tommy G | Director | Grant(A) | 9K | — | $0 |
| Apr 14, 2025 | Walker Marlan D | Chief Executive Officer | Buy(P) | 490 | $1.00 | $490 |
| Apr 14, 2025 | Thompson Tommy G | Director | Buy(P) | 325 | $1.00 | $325 |
| Apr 10, 2025 | Walker Marlan D | Chief Executive Officer | Buy(P) | 1K | $0.86 | $1K |
| Apr 9, 2025 | Walker Marlan D | Chief Executive Officer | Buy(P) | 1K | $0.87 | $988 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 770 | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 770 | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 3K | — | $0 |
| Feb 18, 2025 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 2K | — | $0 |
| Feb 18, 2025 | Thompson Tommy G | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Thompson Tommy G | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Naughton Gail K | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Naughton Gail K | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Collins Cooper C. | Director | Option exercise(M) | 9K | — | $0 |
| Feb 18, 2025 | Collins Cooper C. | Director | Option exercise(M) | 9K | — | $0 |
| Aug 22, 2024 | Collins Cooper C. | Director | Buy(P) | 4K | $1.73 | $7K |
| Aug 21, 2024 | Collins Cooper C. | Director | Buy(P) | 1K | $1.70 | $2K |
| Dec 7, 2023 | Walker Marlan D | Chief Executive Officer | Sell(S) | 5K | $2.24 | $10K |
| Dec 6, 2023 | Walker Marlan D | Chief Executive Officer | Sell(S) | 15K | $2.31 | $33K |
| Dec 5, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 70K | — | $0 |
| Dec 5, 2023 | Walker Marlan D | Chief Executive Officer | Option exercise(M) | 70K | — | $0 |
| Nov 15, 2023 | Rosen David Efraim | 10% Owner | Grant(A) | 877K | $2.28 | $2.0M |
| Aug 17, 2023 | Ziegler Joseph | Principal Financial Officer | Grant(A) | 8K | — | $0 |
| Jul 17, 2023 | Collins Cooper C. | Director | Grant(A) | 9K | — | $0 |
| Jul 17, 2023 | Naughton Gail K | Director | Grant(A) | 9K | — | $0 |
| Jul 17, 2023 | Thompson Tommy G | Director | Grant(A) | 9K | — | $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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).