Stephen Charles Chandler - 18 Mar 2026 Form 3 Insider Report for Arqit Quantum Inc. (ARQQ)

Role
Director
Signature
/s/ Nicholas Pointon, as Attorney-in-Fact
Issuer symbol
ARQQ
Transactions as of
18 Mar 2026
Net transactions value
$0
Form type
3
Filing time
18 Mar 2026, 09:46:39 UTC

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Chandler Stephen Charles Director C/O ARQIT INC., 1209 ORANGE STREET, WILMINGTON /s/ Nicholas Pointon, as Attorney-in-Fact 18 Mar 2026 0001967801

No securities are beneficially owned.

Remarks:

Due to the issuer's status as a foreign private issuer pursuant to Rule 3a12-3(b) under the Securities Exchange Act of 1934 (the "Act"), the reporting person's transactions in the issuer's securities are exempt from Sections 16(b) and 16(c) of the Act. Ex. 24 - Power of Attorney