Form4insider filings, from the source

Insider · CIK 0002089970

Daniel Reis-Faria

Files at: ZSTK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 XForm 4 →Jul 20, 6:26 pm EDTZeroStack Corp.ZSTK5,954,743$0.0001$5955,954,743—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 20, 2026 AXForm 4 →Jul 20, 6:26 pm EDTZeroStack Corp.ZSTK6,454,743$25.19$149,999,3810—