Patrick Willcocks - 30 Jun 2026 Form 4 Insider Report for Arqit Quantum Inc. (ARQQ)

Reporting relationship: General Counsel
Issuer ticker: ARQQ
Reported as of: 30 Jun 2026
Net transaction value: -$117,920
SEC form: 4
Accepted by SEC: 02 Jul 2026, 11:16:03 UTC
Prior SEC filing: 03 Apr 2026
Next SEC filing: 06 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Noleen McDonnell, as Attorney-in-Fact

Key filing fact

Patrick Willcocks filed Form 4 for Arqit Quantum Inc. (ARQQ) on 02 Jul 2026.

Key facts

This page summarizes Patrick Willcocks's Form 4 filing for Arqit Quantum Inc. (ARQQ).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 02 Jul 2026, 11:16.

Change

Previous filing in this sequence was filed on 03 Apr 2026.
Current net transaction value: -$117,920.

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 0001967211 Primary reporting owner

Willcocks Patrick

Relationship: General Counsel
Address: 3 ORCHARD PLACE, LONDON, UNITED KINGDOM
Signature: /s/ Noleen McDonnell, as Attorney-in-Fact
Signature date: 02 Jul 2026

Reported non-derivative transactions

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

ARQQ transaction

Ordinary Shares

Sale

Transaction value: $117,920
Shares: -4,000
Change %: -34%
Price: $29.48
Shares after: 7,916
Date: 30 Jun 2026
Ownership: Direct

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

Additional SEC filing notes

Filing notes and footnotes

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.