0001959173-24-006979.txt : 20241015 0001959173-24-006979.hdr.sgml : 20241015 20241015080539 ACCESSION NUMBER: 0001959173-24-006979 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20241015 DATE AS OF CHANGE: 20241015 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Arqit Quantum Inc. CENTRAL INDEX KEY: 0001859690 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] ORGANIZATION NAME: 06 Technology IRS NUMBER: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-40777 FILM NUMBER: 241369383 BUSINESS ADDRESS: STREET 1: 3 ORCHARD PLACE CITY: LONDON STATE: X0 ZIP: SW1H 0BF BUSINESS PHONE: 44 203 91 70155 MAIL ADDRESS: STREET 1: 3 ORCHARD PLACE CITY: LONDON STATE: X0 ZIP: SW1H 0BF REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Shiu Daniel CENTRAL INDEX KEY: 0001967066 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: ARQIT QUANTUM INC. STREET 2: NOVA NORTH, FLOOR 7, 11 BRESSENDEN PLACE CITY: LONDON STATE: X0 ZIP: SW1E 5BY 144 1 primary_doc.xml 144 0001967066 XXXXXXXX LIVE 0001859690 Arqit Quantum Inc. 001-40777 3 ORCHARD PLACE LONDON X0 SW1H 0BF 44 203 91 70155 Shiu Daniel Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

165 703.44 163554269 10/14/2024 NASDAQ Common 10/01/2024 Restricted Stock Vesting Issuer N 165 10/01/2024 Compensation Y Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution. 10/15/2024 /s/ Emily Navaro, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Daniel Shiu.