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 2, 2026 | Li Tiezheng | Chief Executive Officer, Director | Tax withholding(F) | 329K | $1.05 | $345K |
| Jun 1, 2026 | Li Tiezheng | Chief Executive Officer, Director | Option exercise(M) | 697K | — | $0 |
| Jun 1, 2026 | Li Tiezheng | Chief Executive Officer, Director | Grant(A) | 697K | — | $0 |
| Jun 1, 2026 | Li Tiezheng | Chief Executive Officer, Director | Option exercise(M) | 697K | — | $0 |
| May 28, 2026 | Xiang Bing | Director | Sell(S) | 75K | $1.07 | $80K |
| May 24, 2026 | Xiang Bing | Director | Option exercise(M) | 19K | — | $0 |
| May 24, 2026 | Xiang Bing | Director | Option exercise(M) | 19K | — | $0 |
| May 24, 2026 | Lai Jimmy Y. | Director | Option exercise(M) | 19K | — | $0 |
| May 24, 2026 | Lai Jimmy Y. | Director | Option exercise(M) | 19K | — | $0 |
| May 24, 2026 | Ho Simon Tak Leung | Director | Option exercise(M) | 13K | — | $0 |
| May 24, 2026 | Ho Simon Tak Leung | Director | Option exercise(M) | 13K | — | $0 |
| Apr 13, 2026 | Wang Yuxiang | COO and CTO | Tax withholding(F) | 454K | $0.99 | $449K |
| Apr 13, 2026 | Chen Pingping | President and CCO | Tax withholding(F) | 450K | $0.99 | $446K |
| Apr 10, 2026 | Wang Yuxiang | COO and CTO | Option exercise(M) | 971K | — | $0 |
| Apr 10, 2026 | Wang Yuxiang | COO and CTO | Grant(A) | 971K | — | $0 |
| Apr 10, 2026 | Wang Yuxiang | COO and CTO | Option exercise(M) | 971K | — | $0 |
| Apr 10, 2026 | Chen Pingping | President and CCO | Option exercise(M) | 966K | — | $0 |
| Apr 10, 2026 | Chen Pingping | President and CCO | Grant(A) | 966K | — | $0 |
| Apr 10, 2026 | Chen Pingping | President and CCO | Option exercise(M) | 966K | — | $0 |
| Apr 10, 2026 | Xu Jiayuan | Chief Financial Officer | Option exercise(M) | 742K | — | $0 |
| Apr 10, 2026 | Xu Jiayuan | Chief Financial Officer | Grant(A) | 742K | — | $0 |
| Apr 10, 2026 | Xu Jiayuan | Chief Financial Officer | Option exercise(M) | 742K | — | $0 |
| Apr 10, 2026 | Li Tiezheng | Chief Executive Officer, Director | Grant(A) | 1.3M | — | $0 |
| Apr 9, 2026 | Li Tiezheng | Chief Executive Officer, Director | Tax withholding(F) | 48K | $1.01 | $49K |
| Apr 8, 2026 | Xu Jiayuan | Chief Financial Officer | Option exercise(M) | 139K | — | $0 |
| Apr 8, 2026 | Xu Jiayuan | Chief Financial Officer | Grant(A) | 139K | — | $0 |
| Apr 8, 2026 | Xu Jiayuan | Chief Financial Officer | Option exercise(M) | 139K | — | $0 |
| Apr 8, 2026 | Li Tiezheng | Chief Executive Officer, Director | Option exercise(M) | 103K | — | $0 |
| Apr 8, 2026 | Li Tiezheng | Chief Executive Officer, Director | Grant(A) | 103K | — | $0 |
| Apr 8, 2026 | Li Tiezheng | Chief Executive Officer, Director | Option exercise(M) | 103K | — | $0 |
| Apr 6, 2026 | Li Tiezheng | Chief Executive Officer, Director | Tax withholding(F) | 155K | $1.01 | $156K |
| Apr 6, 2026 | Wang Yuxiang | COO and CTO | Tax withholding(F) | 905K | $1.01 | $914K |
| Apr 6, 2026 | Chen Pingping | President and CCO | Tax withholding(F) | 586K | $1.01 | $592K |
| Apr 3, 2026 | Xu Jiayuan | Chief Financial Officer | Option exercise(M) | 214K | — | $0 |
| Apr 3, 2026 | Xu Jiayuan | Chief Financial Officer | Grant(A) | 214K | — | $0 |
| Apr 3, 2026 | Xu Jiayuan | Chief Financial Officer | Option exercise(M) | 214K | — | $0 |
| Apr 3, 2026 | Li Tiezheng | Chief Executive Officer, Director | Option exercise(M) | 380K | — | $0 |
| Apr 3, 2026 | Li Tiezheng | Chief Executive Officer, Director | Grant(A) | 380K | — | $0 |
| Apr 3, 2026 | Li Tiezheng | Chief Executive Officer, Director | Option exercise(M) | 380K | — | $0 |
| Apr 3, 2026 | Wang Yuxiang | COO and CTO | Option exercise(M) | 2.0M | — | $0 |
| Apr 3, 2026 | Wang Yuxiang | COO and CTO | Grant(A) | 2.0M | — | $0 |
| Apr 3, 2026 | Wang Yuxiang | COO and CTO | Option exercise(M) | 2.0M | — | $0 |
| Apr 3, 2026 | Chen Pingping | President and CCO | Option exercise(M) | 1.3M | — | $0 |
| Apr 3, 2026 | Chen Pingping | President and CCO | Grant(A) | 1.3M | — | $0 |
| Apr 3, 2026 | Chen Pingping | President and CCO | Option exercise(M) | 1.3M | — | $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.
Coverage: Form 4 filings indexed 2021-01-04 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).