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 |
|---|---|---|---|---|---|---|
| Feb 24, 2022 | Choi Roy | 10% Owner | Buy(P) | 88K | $1.76 | $155K |
| Feb 23, 2022 | Choi Roy | 10% Owner | Buy(P) | 172K | $1.82 | $313K |
| Jan 25, 2022 | Choi Roy | 10% Owner | Buy(P) | 100K | $1.81 | $181K |
| Jan 24, 2022 | Knighted Pastures LLC | 10% Owner | Buy(P) | 200K | $1.71 | $342K |
| Jan 20, 2022 | Knighted Pastures LLC | 10% Owner | Buy(P) | 301K | $1.85 | $557K |
| Jan 10, 2022 | Choi Roy | 10% Owner | Buy(P) | 119K | $1.86 | $221K |
| Jan 7, 2022 | Choi Roy | 10% Owner | Buy(P) | 31K | $1.84 | $58K |
| Jan 6, 2022 | Choi Roy | 10% Owner | Buy(P) | 205K | $1.81 | $370K |
| Dec 17, 2021 | Knighted Pastures LLC | 10% Owner | Buy(P) | 86K | $1.90 | $163K |
| Dec 16, 2021 | Knighted Pastures LLC | 10% Owner | Buy(P) | 304K | $1.90 | $578K |
| Dec 15, 2021 | Knighted Pastures LLC | 10% Owner | Buy(P) | 95K | $1.81 | $172K |
| Dec 3, 2021 | Knighted Pastures LLC | 10% Owner | Buy(P) | 213K | $1.87 | $399K |
| Dec 2, 2021 | Choi Roy | 10% Owner | Buy(P) | 174K | $1.87 | $325K |
| Dec 1, 2021 | Choi Roy | 10% Owner | Buy(P) | 500K | $1.80 | $900K |
| Nov 30, 2021 | Choi Roy | 10% Owner | Buy(P) | 490K | $1.80 | $882K |
| Nov 11, 2021 | Pliska Adam J | Director | Grant(A) | 25K | — | $0 |
| Nov 11, 2021 | Chen Yinghua | Chief Investment Officer, Director | Grant(A) | 75K | — | $0 |
| Nov 11, 2021 | Berman Lyle | President, Director | Grant(A) | 50K | — | $0 |
| Nov 5, 2021 | Pliska Adam J | Director | Sell(S) | 4K | $1.92 | $7K |
| Nov 4, 2021 | Pliska Adam J | Director | Sell(S) | 106K | $1.93 | $205K |
| Nov 2, 2021 | Knighted Pastures LLC | 10% Owner | Buy(P) | 48K | $1.84 | $89K |
| Nov 1, 2021 | Knighted Pastures LLC | 10% Owner | Buy(P) | 64K | $1.83 | $118K |
| Aug 18, 2021 | Hung Anthony A | Chief Financial Officer | Tax withholding(F) | 30K | — | — |
| Aug 18, 2021 | Hannigan Judson | Insider | Tax withholding(F) | 12K | — | $0 |
| Aug 13, 2021 | Ng Frank | Insider | Tax withholding(F) | 23K | — | — |
| Aug 13, 2021 | Pliska Adam J | Director | Tax withholding(F) | 6K | — | — |
| Aug 13, 2021 | Misch Alexander | Director | Grant(A) | 40K | — | $0 |
| Jul 13, 2021 | Wu Libing | CEO, President & Gen. Counsel, Director | Grant(A) | 200K | — | $0 |
| Jul 13, 2021 | Wu Libing | CEO, President & Gen. Counsel, Director | Grant(A) | 80K | — | $0 |
| May 6, 2021 | Lewin Jerry | Director | Grant(A) | 40K | — | $0 |
| May 6, 2021 | Wu Libing | Director | Grant(A) | 40K | — | $0 |
| May 6, 2021 | Lu Jingsheng | Director, 10% Owner | Grant(A) | 40K | — | $0 |
| May 6, 2021 | LI Yangyang | Director, 10% Owner | Grant(A) | 40K | — | $0 |
| Apr 9, 2021 | Ng Frank | Insider | Other(J) | 10K | — | — |
| Apr 9, 2021 | Pliska Adam J | Director | Other(J) | 10K | — | — |
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).