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 |
|---|---|---|---|---|---|---|
| Jul 2, 2026 | Liu Chang | Chief Executive Officer, Director, 10% Owner | Buy(P) | 19K | $2.20 | $42K |
| Jul 1, 2026 | Liu Chang | Chief Executive Officer, Director, 10% Owner | Small acquisition(L) | 2K | $2.20 | $4K |
| Jun 30, 2026 | Liu Chang | Chief Executive Officer, Director, 10% Owner | Small acquisition(L) | 42 | $2.15 | $90 |
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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).