Jiang Cosmo Yi (CIK 2086128) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-04). Recent activity: Buy HSDT (1.0M shares), Sell HSDT (610 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-04 | Solana Co (HSDT) | Director | Buy | 1.0M | $1,005 |
| 2026-06-04 | Solana Co (HSDT) | Director | Sell | 610 | $1,006 |
Source: SEC Form 4 filings · as of 2026-06-04