Arqit Quantum (ARQQ) director Cristina Levis files initial Form 3 ownership

Rhea-AI Filing Summary

Arqit Quantum Inc. director Cristina Levis filed an initial Form 3, which is a statement of beneficial ownership for insiders. This filing does not show any stock purchases, sales, option exercises, or other transactions, and it does not list any specific share holdings.

Key Terms

Form 3, reportingPersons, beneficial ownership

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3):"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

reportingPersons regulatory

""reportingPersons": [ { "name": "Levis Cristina""

beneficial ownership financial

"This filing does not show any stock purchases, sales, option exercises, or other transactions, and it does not list any specific share holdings."

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

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SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Levis Cristina

(Last) (First) (Middle)

3 ORCHARD PLACE

(Street)

LONDON SW1H 0BF

(City) (State) (Zip)

UNITED KINGDOM

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
05/01/2026

3. Issuer Name and Ticker or Trading Symbol
Arqit Quantum Inc. [ ARQQ ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

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.

No securities are beneficially owned.

	/s/ Noleen McDonnell, as Attorney-in-Fact	06/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the Arqit Quantum Inc. (ARQQ) Form 3 for Cristina Levis show?

The Form 3 for Arqit Quantum Inc. director Cristina Levis reports her status as an insider but shows no listed share holdings or transactions. It serves as an initial beneficial ownership statement required when someone becomes a director or other reporting person.

Did Cristina Levis buy or sell any ARQQ shares in this Form 3 filing?

No, this Form 3 does not report any purchases, sales, or other transactions in ARQQ shares by Cristina Levis. It is purely an initial ownership statement, with all transaction-related counts and share amounts reported as zero in the summary data.

Does the Arqit Quantum (ARQQ) Form 3 disclose any option or derivative positions?

No derivative positions are disclosed in this Form 3 for Arqit Quantum Inc. The derivativeSummary section is empty and the exerciseCount and derivativeTransactionCount values are zero, indicating no options, warrants, or similar instruments reported in this filing.

What is the purpose of Cristina Levis’s Form 3 for Arqit Quantum Inc. (ARQQ)?

This Form 3 fulfills an SEC requirement for new insiders at Arqit Quantum Inc. It identifies Cristina Levis as a director and establishes a baseline record of beneficial ownership, even though no specific share holdings or transactions are reported in the filing data.

Does the ARQQ Form 3 for Cristina Levis indicate any gifts or tax-withholding transactions?

No, the filing shows zero giftCount, giftShares, taxWithholdingCount, and taxWithholdingShares. This means the Form 3 for Arqit Quantum Inc. does not report any gifted shares or shares withheld for taxes related to equity awards at the time of this filing.