Form4insider filings, from the source

Company · CIK 0002110105 · SIC 7373 — Services-Computer Integrated Systems Design · Nasdaq

Quantinuum Inc. · QNT

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
Jul 17, 2026 AForm 4/A →Jul 22, 8:44 pm EDTRobin SchulmanCLO & Corporate Secretary125,000——125,000—
Jul 17, 2026 AForm 4 →Jul 21, 8:50 pm EDTRobin SchulmanCLO & Corporate Secretary78,125——78,125— amended

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

No reported derivative activity in this period.