Form4insider filings, from the source

Insider · CIK 0002086128

Cosmo Yi Jiang

Files at: HSDT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 2, 2026 FMForm 4 →Jun 4, 8:12 pm EDTSolana CoHSDT1,005,650$0.002$2,0121,004,430—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 2, 2026 MForm 4 →Jun 4, 8:12 pm EDTSolana CoHSDT1,005,040——1,005,040—
Sep 18, 2025 AForm 4 →Jun 4, 2026, 8:10 pm EDTSolana CoHSDT1,005,040——1,005,040— late