Nicholas Pointon - 20 Apr 2026 Form 4 Insider Report for Arqit Quantum Inc. (ARQQ)

Reporting relationship: Chief Financial Officer
Issuer ticker: ARQQ
Reported as of: 20 Apr 2026
Net transaction value: -$6,903
SEC form: 4
Accepted by SEC: 20 May 2026, 08:18:36 UTC
Prior SEC filing: 03 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Noleen McDonnell, as Attorney-in-Fact

Key filing fact

Nicholas Pointon filed Form 4 for Arqit Quantum Inc. (ARQQ) on 20 May 2026.

Key facts

This page summarizes Nicholas Pointon's Form 4 filing for Arqit Quantum Inc. (ARQQ).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 20 May 2026, 08:18.

Change

Previous filing in this sequence was filed on 03 Apr 2026.
Current net transaction value: -$6,903.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001967201 Primary reporting owner

Pointon Nicholas

Relationship: Chief Financial Officer
Address: 3 ORCHARD PLACE, LONDON, UNITED KINGDOM
Signature: /s/ Noleen McDonnell, as Attorney-in-Fact
Signature date: 22 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ARQQ transaction

Ordinary Shares

Options Exercise

Transaction value
Shares: +3,066
Change %: +23%
Price: $0.002500^*
Shares after: 16,673
Date: 20 Apr 2026
Ownership: Direct

ARQQ transaction

Ordinary Shares

Sale

Transaction value: $6,903
Shares: -435
Change %: -2.6%
Price: $15.87
Shares after: 16,238
Date: 20 Apr 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ARQQ transaction Derivative

Employee Share Options (right to buy)

Options Exercise

Transaction value
Shares: -3,066
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 20 Apr 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 3,066
Exercise price: $0.002500
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Each Employee Share Option can be exercised at any time after vesting, at the holder's election, to purchase one ARQQ ordinary share.

SEC 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.