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 |
|---|---|---|---|---|---|---|
| Jun 1, 2026 | Shao Sean | Director | Sell(S) | 60K | $1.71 | $103K |
| May 18, 2026 | Zhang Zhihua | SVP, Operational Finance | Sell(S) | 9K | $1.69 | $15K |
| May 15, 2026 | Shao Sean | Director | Grant(A) | 244K | — | $0 |
| May 15, 2026 | Tai Kenneth | Director | Grant(A) | 244K | — | $0 |
| May 15, 2026 | UENO Yoshihisa | Director | Grant(A) | 731K | — | $0 |
| May 15, 2026 | Zhang Zhihua | SVP, Operational Finance | Option exercise(M) | 43K | — | $0 |
| May 15, 2026 | Zhang Zhihua | SVP, Operational Finance | Grant(A) | 43K | — | $0 |
| May 15, 2026 | Zhang Zhihua | SVP, Operational Finance | Option exercise(M) | 43K | — | $0 |
| Apr 30, 2026 | Chen David Lifeng | Director | Option exercise(M) | 84K | — | $0 |
| Apr 30, 2026 | Chen David Lifeng | Director | Option exercise(M) | 84K | — | $0 |
| Mar 23, 2026 | Chen David Lifeng | Director | Sell(S) | 84K | $1.51 | $126K |
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 2021-01-04 → 2026-07-20. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).