This filing is an initial report (Form 3) for Jennifer Bers, Chief Revenue Officer of Arqit Quantum Inc. (ARQQ). Due to Arqit Quantum Inc. being a foreign private issuer, the reporting person's transactions are exempt from Sections 16(b) and 16(c) of the Act. The filing indicates no securities are owned by the reportin...

This Form 3 filing reports the initial statement of beneficial ownership of securities by Nilan Nicholas William, General Manager-US of Arqit Quantum Inc. The filing discloses that Mr. William holds 8,631 restricted stock units (RSUs) representing a contingent right to receive ARQQ ordinary shares. The RSUs have a vest...

This filing details transactions by Arqit Quantum Inc. executive Andrew Leaver. It includes holdings of 37,721 ordinary shares and 234,375 restricted stock units (RSUs) which vest quarterly through October 2029. Leaver, as CEO, has direct ownership of these securities. The filing notes an exemption from certain reporti...

This filing details the ownership of Arqit Quantum Inc. (ARQQ) securities by Garth Ritchie, a director. The filing includes holdings of ordinary shares, ordinary share purchase warrants, and restricted stock units (RSUs). Ritchie directly owns 28,261 ordinary shares. He also holds warrants to purchase 73,562 ordinary s...

This filing details the ownership of Arqit Quantum Inc. (ARQQ) by its Chief Operating Officer, Ben Simon. The filing, dated March 18, 2026, indicates direct ownership of 2368.47 ordinary shares. Additionally, it reports holdings in Restricted Stock Units (RSUs) which represent contingent rights to receive ARQQ ordinary...

This filing details insider transactions for Arqit Quantum Inc. (ARQQ), specifically focusing on Restricted Stock Units (RSUs) granted to reporting owner Patrick Willcocks, General Counsel. The RSUs, representing contingent rights to Arqit ordinary shares, vest quarterly through 2028. The filing also reports direct own...

This filing details insider transactions for Arqit Quantum Inc. (ARQQ), specifically concerning Paul Feenan, the Chief Revenue Officer. The report indicates Feenan directly owns 16,369 ordinary shares. Additionally, he holds several tranches of Restricted Stock Units (RSUs) that vest quarterly between April 2026 and Oc...

This filing details insider transactions for Arqit Quantum Inc. (ARQQ) by reporting owner Manfredi, with Noleen McDonnell acting as attorney-in-fact. The reporting owner is a director at the company. The transactions involve various forms of equity, including Business Combination Warrants, Ordinary Share Purchase Warra...

This filing details the ownership of Arqit Quantum Inc. (ARQQ) securities by Carlo Calabria, who is also a director. The filing, dated March 18, 2026, indicates direct ownership of 108,173 ordinary shares. It also outlines holdings in various derivative instruments, including ordinary share purchase warrants with exerc...

This filing details insider transactions for Arqit Quantum Inc. (ARQQ), specifically focusing on Restricted Stock Units (RSUs) and Employee Share Options held by Chief Financial Officer, Nicholas Pointon. The RSUs, detailed in footnotes F1-F4, vest quarterly through October 2028 and represent contingent rights to ordin...