Willcocks Patrick Sells 4000 Ordinary Shares of Arqit Quantum Inc.

Patrick Willcocks, General Counsel of Arqit Quantum Inc., reported a disposition of 4000 ordinary shares on June 30, 2026. The transaction was executed at a price of $29.48 per share, resulting in a post-transaction holding of 7916 shares. This transaction is noted as a sale ("S") and a disposition ("D") under SEC filing codes. The filing also states that due to Arqit Quantum Inc. being a foreign private issuer, these transactions are exempt from Sections 16(b) and 16(c) of the Securities Exchange Act of 1934.