Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-29 | Long Quan | Director | +Grant | 80,700 | — | — |
| 2026-05-29 | Xiang Bibo | Officer | −Sell | 10,508 | $4.35 | $45,710 |
| 2026-05-29 | Xiang Bibo | Officer | +Grant | 28,900 | — | — |
| 2026-05-29 | Zeng Yan | Officer | +Grant | 54,000 | — | — |
| 2026-05-29 | Zeng Yan | Officer | −Sell | 24,300 | $4.35 | $105,705 |
| 2026-03-31 | Zeng Yan | Officer | −Sell | 2,704 | $4.29 | $11,600 |
| 2026-03-31 | Xiang Bibo | Officer | −Sell | 1,240 | $4.29 | $5,320 |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
