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 |
|---|---|---|---|---|---|---|
| Apr 12, 2023 | Packard Ronald J | Director | Grant(A) | 5K | — | $0 |
| Apr 10, 2023 | He Junli | CEO, Director | Grant(A) | 268K | — | $0 |
| Apr 6, 2023 | DST Capital LLC | 10% Owner | Buy(P) | 63K | $6.00 | $375K |
| Apr 6, 2023 | DST Capital LLC | 10% Owner | Other(J) | 110K | — | $0 |
| Feb 28, 2023 | Green David | CEO as of 2/28/2023, Director | Grant(A) | 39K | — | $0 |
| Feb 28, 2023 | Green David | CEO as of 2/28/2023, Director | Grant(A) | 40K | — | $0 |
| Feb 28, 2023 | Green David | CEO as of 2/28/2023, Director | Grant(A) | 732K | — | $0 |
| Jan 25, 2023 | Green David | CEO, Director | Grant(A) | 48K | — | $0 |
| Dec 12, 2022 | He Junli | Director | Sell(S) | 135 | $6.83 | $922 |
| Dec 7, 2022 | Chen Jing | Director | Sell(S) | 49K | $7.17 | $348K |
| Dec 7, 2022 | Chen Jing | Director | Option exercise(X) | 174K | $2.00 | $348K |
| Dec 7, 2022 | Chen Jing | Director | Option exercise(X) | 174K | — | $0 |
| Dec 7, 2022 | Yu Hong | PRESIDENT | Option exercise(X) | 300K | $2.00 | $600K |
| Dec 7, 2022 | Yu Hong | PRESIDENT | Sell(S) | 84K | $7.17 | $600K |
| Dec 7, 2022 | Yu Hong | PRESIDENT | Option exercise(X) | 300K | — | $0 |
| Dec 7, 2022 | DST Capital LLC | 10% Owner | Option exercise(X) | 7K | $2.00 | $14K |
| Dec 7, 2022 | DST Capital LLC | 10% Owner | Sell(S) | 2K | $7.17 | $14K |
| Dec 7, 2022 | DST Capital LLC | 10% Owner | Option exercise(X) | 7K | — | $0 |
| Aug 8, 2022 | Damasio Joseph Luis JR | Chief Financial Officer | Grant(A) | 116K | — | $0 |
| Jun 29, 2022 | He Junli | Director | Grant(A) | 5K | — | $0 |
| Jun 29, 2022 | He Junli | Director | Grant(A) | 6K | — | $0 |
| Jun 29, 2022 | Li Ting | Director | Grant(A) | 6K | — | $0 |
| Jun 29, 2022 | Li Ting | Director | Grant(A) | 5K | — | $0 |
| Jun 29, 2022 | Chen Jing | Director | Grant(A) | 6K | — | $0 |
| Jun 29, 2022 | Chen Jing | Director | Grant(A) | 5K | — | $0 |
| Jun 29, 2022 | Sanchez Herman | Director | Grant(A) | 6K | — | $0 |
| Jun 29, 2022 | Sanchez Herman | Director | Grant(A) | 5K | — | $0 |
| Jun 29, 2022 | Shmerling James E. | Director | Grant(A) | 6K | — | $0 |
| Jun 29, 2022 | Shmerling James E. | Director | Grant(A) | 5K | — | $0 |
| May 18, 2022 | Yu Hong | President | Grant(A) | 22K | — | $0 |
| May 18, 2022 | He Junli | Director | Grant(A) | 7K | — | $0 |
| May 12, 2022 | DST Capital LLC | 10% Owner | Buy(P) | 8K | $5.92 | $49K |
| May 12, 2022 | DST Capital LLC | 10% Owner | Buy(P) | 4K | — | — |
| May 12, 2022 | Green David | Interim CEO, Director | Buy(P) | 63K | $5.92 | $375K |
| May 12, 2022 | Green David | Interim CEO, Director | Buy(P) | 32K | — | — |
| May 12, 2022 | Shmerling James E. | Director | Buy(P) | 17K | $5.92 | $100K |
| May 12, 2022 | Shmerling James E. | Director | Buy(P) | 8K | — | — |
| Dec 29, 2021 | Yu Hong | President | Grant(A) | 113K | — | $0 |
| Nov 26, 2021 | Green David | Interim CEO, Director | Grant(A) | 374K | — | $0 |
| Nov 26, 2021 | Green David | Interim CEO, Director | Buy(P) | 36K | — | — |
| Nov 26, 2021 | Green David | Interim CEO, Director | Buy(P) | 72K | $3.45 | $250K |
| Sep 5, 2021 | He Junli | Director | Grant(A) | 9K | — | $0 |
| Sep 5, 2021 | He Junli | Director | Grant(A) | 11K | — | $0 |
| Sep 1, 2021 | DST Capital LLC | 10% Owner | Buy(P) | 250K | — | — |
| Sep 1, 2021 | DST Capital LLC | 10% Owner | Buy(P) | 500K | $2.00 | $1.0M |
| Jul 1, 2021 | Sanchez Herman | Director | Grant(A) | 18K | — | $0 |
| Jul 1, 2021 | Sanchez Herman | Director | Grant(A) | 23K | — | $0 |
| Jul 1, 2021 | Li Ting | Director | Grant(A) | 23K | — | $0 |
| Jul 1, 2021 | Li Ting | Director | Grant(A) | 18K | — | $0 |
| Jul 1, 2021 | Shmerling James E. | Director | Grant(A) | 23K | — | $0 |
| Jul 1, 2021 | Shmerling James E. | Director | Grant(A) | 18K | — | $0 |
| Jul 1, 2021 | Chen Jing | Director | Grant(A) | 18K | — | $0 |
| Jul 1, 2021 | Chen Jing | Director | Grant(A) | 23K | — | $0 |
| Jun 17, 2021 | DST Capital LLC | 10% Owner | Buy(P) | 75K | — | — |
| Jun 17, 2021 | DST Capital LLC | 10% Owner | Buy(P) | 150K | $2.00 | $300K |
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).