Form4insider filings, from the source

Insider · CIK 0001863192

Carlo Calabria

Files at: ARQQ. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 17, 2026 MForm 4 →Jul 21, 2:16 pm EDTArqit Quantum Inc.ARQQ757——232,478—
Jul 1, 2026 MForm 4 →Jul 6, 6:09 pm EDTArqit Quantum Inc.ARQQ799——231,721—
Jun 3, 2026 MForm 4 →Jun 5, 5:43 pm EDTArqit Quantum Inc.ARQQ120,000$2.50$300,000230,922—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 17, 2026 MForm 4 →Jul 21, 2:16 pm EDTArqit Quantum Inc.ARQQ757——0—
Jul 15, 2026 AForm 4 →Jul 17, 6:23 pm EDTArqit Quantum Inc.ARQQ757——757—
Jul 1, 2026 MForm 4 →Jul 6, 6:09 pm EDTArqit Quantum Inc.ARQQ799——2,250—
Jun 3, 2026 MForm 4 →Jun 5, 5:43 pm EDTArqit Quantum Inc.ARQQ120,000——0—