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 |
|---|---|---|---|---|---|---|
| Sep 23, 2025 | Anderson Roy Lawrence | Chief Financial Officer | Tax withholding(F) | 2K | $1.19 | $3K |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 3.8M | — | $0 |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 150K | — | $0 |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 200K | — | $0 |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 669K | — | $0 |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 580K | — | $0 |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 645K | — | $0 |
| Aug 29, 2025 | Choi Roy | 10% Owner | Gift(G) | 702K | — | $0 |
| Aug 28, 2025 | Choi Roy | 10% Owner | Gift(G) | 1.6M | — | $0 |
| Feb 22, 2025 | Anderson Roy Lawrence | Chief Financial Officer | Tax withholding(F) | 3K | $1.03 | $3K |
| Feb 22, 2025 | Chen Yinghua | Chief Executive Officer | Tax withholding(F) | 82K | $1.03 | $84K |
| Aug 30, 2024 | Chen Yinghua | Chief Executive Officer | Tax withholding(F) | 75K | $1.20 | $90K |
| Aug 30, 2024 | Anderson Roy Lawrence | Chief Financial Officer | Tax withholding(F) | 2K | $1.20 | $3K |
| Jul 10, 2024 | Choi Roy | 10% Owner | Buy(P) | 68K | $1.49 | $102K |
| Jul 9, 2024 | Choi Roy | 10% Owner | Buy(P) | 140K | $1.47 | $206K |
| Jul 3, 2024 | Knighted Pastures LLC | 10% Owner | Buy(P) | 45K | $1.26 | $57K |
| Jul 2, 2024 | Knighted Pastures LLC | 10% Owner | Buy(P) | 235K | $1.27 | $298K |
| Jul 1, 2024 | Knighted Pastures LLC | 10% Owner | Buy(P) | 80K | $1.27 | $102K |
| Jun 28, 2024 | Choi Roy | 10% Owner | Buy(P) | 50K | $1.27 | $63K |
| Jun 27, 2024 | Choi Roy | 10% Owner | Buy(P) | 258K | $1.27 | $328K |
| Jun 26, 2024 | Choi Roy | 10% Owner | Buy(P) | 300K | $1.29 | $387K |
| Feb 22, 2024 | Lahti Joseph J | Director | Grant(A) | 20K | — | $0 |
| Feb 22, 2024 | Lu Jingsheng | Director | Grant(A) | 20K | — | $0 |
| Feb 22, 2024 | Qu Yuanfei | Director | Grant(A) | 20K | — | $0 |
| Feb 22, 2024 | Guo Yushi | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Qin Guanzhou | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | LI Yangyang | Director | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Pliska Adam J | Director | Grant(A) | 20K | — | $0 |
| Feb 22, 2024 | Anderson Roy Lawrence | Chief Financial Officer | Tax withholding(F) | 3K | $1.04 | $3K |
| Feb 22, 2024 | Anderson Roy Lawrence | Chief Financial Officer | Grant(A) | 30K | — | $0 |
| Feb 22, 2024 | Chen Yinghua | Chief Executive Officer, Director | Tax withholding(F) | 76K | $1.04 | $79K |
| Feb 22, 2024 | Chen Yinghua | Chief Executive Officer, Director | Grant(A) | 1.2M | — | $0 |
| Feb 1, 2024 | Knighted Pastures LLC | 10% Owner | Buy(P) | 110K | $1.28 | $141K |
| Feb 1, 2024 | Choi Roy | 10% Owner | Buy(P) | 110K | $1.28 | $141K |
| Jan 31, 2024 | Knighted Pastures LLC | 10% Owner | Buy(P) | 160K | $1.26 | $201K |
| Jan 31, 2024 | Choi Roy | 10% Owner | Buy(P) | 160K | $1.26 | $201K |
| Jan 23, 2024 | Choi Roy | 10% Owner | Buy(P) | 100K | $1.32 | $132K |
| Jan 22, 2024 | Choi Roy | 10% Owner | Buy(P) | 21K | $1.13 | $24K |
| Jan 19, 2024 | Choi Roy | 10% Owner | Buy(P) | 154K | $1.10 | $169K |
| Jan 18, 2024 | Choi Roy | 10% Owner | Buy(P) | 29K | $0.98 | $28K |
| Dec 19, 2023 | Choi Roy | 10% Owner | Buy(P) | 154K | $1.43 | $220K |
| Dec 18, 2023 | Choi Roy | 10% Owner | Buy(P) | 10K | $1.35 | $14K |
| Dec 13, 2023 | Choi Roy | 10% Owner | Buy(P) | 294K | $1.24 | $365K |
| Dec 12, 2023 | Knighted Pastures LLC | 10% Owner | Buy(P) | 67K | $1.09 | $73K |
| Dec 12, 2023 | Choi Roy | 10% Owner | Buy(P) | 45K | $1.09 | $50K |
| Dec 12, 2023 | Choi Roy | 10% Owner | Buy(P) | 1.4M | $0.95 | $1.3M |
| Aug 29, 2023 | Knighted Pastures LLC | 10% Owner | Buy(P) | 4K | $1.03 | $4K |
| Aug 28, 2023 | Knighted Pastures LLC | 10% Owner | Buy(P) | 152K | $0.94 | $143K |
| Nov 11, 2021 | Pliska Adam J | Director | Grant(A) | 25K | — | $0 |
| Nov 11, 2021 | Chen Yinghua | Chief Executive Officer, Director | Grant(A) | 75K | — | $0 |
| May 6, 2021 | Lu Jingsheng | Director | Grant(A) | 40K | — | $0 |
| May 6, 2021 | LI Yangyang | Director | Grant(A) | 40K | — | $0 |
| Dec 14, 2020 | Knighted Pastures LLC | 10% Owner | Buy(P) | 11K | $1.50 | $16K |
| Jul 1, 2020 | Chen Yinghua | Chief Executive Officer, Director | Grant(A) | 40K | — | $0 |
| Nov 21, 2019 | Pliska Adam J | Director | Grant(A) | 170K | — | $0 |
| Sep 20, 2019 | Lahti Joseph J | Director | Grant(A) | 40K | — | $0 |
| Sep 20, 2019 | Pliska Adam J | Director | Grant(A) | 40K | — | $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 2021-03-29 → 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).