Form 4: Arqit Quantum Director Reports Stock Transaction
Insider Transaction (Form 4)
Carlo Calabria, a Director of Arqit Quantum Inc., reported multiple transactions in common stock on July 17, 2026.
Summary
- Option exercise/conversion: acquired 757 Ordinary Shares on July 17, 2026; holds 232,478 after (Direct).
- Option exercise/conversion: disposed of 757 Restricted Share Units on July 17, 2026 (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Carlo Calabria — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-17 | Option exercise/conversion | Ordinary Shares | 757 | — | — | 232,478 |
| 2026-07-17 | Option exercise/conversion | Restricted Share Units | 757 | — | — | 0 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-17 | Option exercise/conversion (757 shares) |
| 2026-07-17 | Option exercise/conversion (757 shares) |
Keywords
insider transaction, Form 4, ARQQ, Arqit Quantum Inc., neutral, Carlo Calabria
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