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 |
|---|---|---|---|---|---|---|
| 2026-04-30 | Lu Qing | Director | −Buy | 27,000 | $0.75 | $20,250 |
| 2026-04-29 | Lu Qing | Director | −Buy | 20,000 | $0.63 | $12,600 |
| 2026-04-29 | Lu Qing | Director | −Buy | 15,000 | $0.64 | $9,600 |
| 2026-04-27 | Lu Qing | Director | −Buy | 3,500 | $0.65 | $2,275 |
| 2026-04-27 | Lu Qing | Director | −Buy | 3,500 | $0.61 | $2,135 |
| 2026-04-25 | Lu Qing | Director | −Sell | 3,500 | $0.98 | $3,430 |
| 2026-04-25 | Lu Qing | Director | −Sell | 2,300 | $0.98 | $2,254 |
| 2024-09-10 | Nikitina Tatiana | Officer | −Buy | 50 | $9.16 | $458 |
| 2024-05-21 | Fonon Corp | TenPercentOwner | +Grant | 3,000,000 | $2.21 | $7M |
| 2024-05-21 | ICT Investments LLC | Other | +Grant | 3,000,000 | $1.21 | $4M |
| 2024-05-21 | ICT Investments LLC | Other | +Grant | 3,000,000 | $2.21 | $7M |
| 2023-10-18 | ICT Investments LLC | TenPercentOwner,Other | +Grant | 1,000,000 | $1.21 | $1M |
| 2023-10-16 | ICT Investments LLC | TenPercentOwner | +Grant | 1,000,000 | $1.21 | $1M |
| 2022-12-09 | Nikitin Dmitriy | TenPercentOwner | +Buy | 2,385 | $1.93 | $4,603 |
| 2022-10-04 | Nikitina Tatiana | Officer,TenPercentOwner | +Buy | 98 | $2.34 | $229 |
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.
