Form4insider filings, from the source

Company · CIK 0001610853 · SIC 6199 — Finance Services · Nasdaq

Solana Co · HSDT

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 2, 2026 FMForm 4 →Jun 4, 8:12 pm EDTCosmo Yi JiangDirector1,005,650$0.002$2,0121,004,430—
May 11, 2026 JForm 4 →Jul 13, 6:08 am EDTSummer Wisdom Holdings Ltd10% Owner1,453,277——5,377,125— late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 21, 2026 AForm 4 →Aug 24, 4:25 pm EDTAgustina Gani TjandrasuwitaSee Remarks88,817——88,817—
Jul 31, 2026 AForm 4 →Aug 4, 4:30 pm EDTChoon Wee CheeCEO and President, Director923,000——923,000—
Jun 2, 2026 MForm 4 →Jun 4, 8:12 pm EDTCosmo Yi JiangDirector1,005,040——1,005,040—