| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership changeShares owned | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-07-22 | Liu Chang Chief Executive Officer | Purchase | +9,287 | +26.59%44,214 | $2.17 | $20,149 | View SEC filing | |
| 2026-07-20 | Liu Chang Chief Executive Officer | Purchase | +7,633 | +27.97%34,927 | $2.08 | $15,887 | View SEC filing | |
| 2026-07-06 | Liu Chang Chief Executive Officer | Purchase | +18,988 | +484.14%22,910 | $2.20 | $41,753 | View SEC filing |
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