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 11, 2025 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Grant(A) | 54K | — | — |
| Apr 11, 2025 | Simmons Chia-Lin | Director | Grant(A) | 25K | — | — |
| Nov 13, 2024 | Friedberg Ezra M | Director | Grant(A) | 25K | — | — |
| Nov 13, 2024 | Malamut Richard | Director | Grant(A) | 25K | — | — |
| Nov 13, 2024 | Davis Todd C | Director | Grant(A) | 50K | — | — |
| Sep 13, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy(P) | 4K | $0.97 | $3K |
| Sep 12, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy(P) | 2K | $0.97 | $2K |
| Sep 12, 2024 | Malamut Richard | Director | Buy(P) | 10K | $0.94 | $10K |
| Sep 11, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy(P) | 6K | $0.94 | $5K |
| Sep 10, 2024 | Francis Knuettel II | CEO, Pres., CFO, Treas & Secty | Buy(P) | 7K | $0.89 | $6K |
| Jun 28, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Gift(G) | 5K | — | $0 |
| Jun 28, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Gift(G) | 15K | — | $0 |
| Jun 14, 2024 | Davis Todd C | Director | Grant(A) | 129K | — | — |
| Jun 14, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Grant(A) | 324K | — | — |
| Jun 14, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Grant(A) | 28K | — | — |
| Jun 14, 2024 | Malamut Richard | Director | Grant(A) | 64K | — | — |
| Jun 14, 2024 | Friedberg Ezra M | Director | Grant(A) | 64K | — | — |
| Jun 14, 2024 | Lang Eric | Chief Medical Officer | Grant(A) | 130K | — | — |
| Jun 14, 2024 | Simmons Chia-Lin | Director | Grant(A) | 90K | — | — |
| Feb 21, 2024 | Francis Knuettel II | CEO, Pres., CFO Treas & Secty | Grant(A) | 3K | — | — |
| Feb 21, 2024 | Friedberg Ezra M | Director | Option exercise(M) | 14K | $4.80 | $66K |
| Feb 21, 2024 | Friedberg Ezra M | Director | Option exercise(M) | 7K | $4.80 | $34K |
| Feb 21, 2024 | Friedberg Ezra M | Director | Conversion(C) | 33K | — | — |
| Feb 21, 2024 | Friedberg Ezra M | Director | Conversion(C) | 66K | — | — |
| Feb 21, 2024 | Davis Todd C | Director | Option exercise(M) | 29K | $4.80 | $140K |
| Feb 21, 2024 | Davis Todd C | Director | Conversion(C) | 0 | — | — |
| Feb 21, 2024 | Francis Knuettel II | Interim CEO, CFO Treas & Secty | Grant(A) | 3K | — | — |
| Feb 21, 2024 | Friedberg Ezra M | Director | Buy(P) | 17K | $6.00 | $100K |
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).