ARQQ files Form 144 to sell 7,681 shares

ARQQ submitted a Form 144 notice to report a proposed resale of 7,681 shares of Common Stock tied to restricted stock vesting on 06/16/2026.

Rhea-AI Filing Summary

ARQQ submitted a Form 144 notice to report a proposed resale of 7,681 shares of Common Stock tied to restricted stock vesting on 06/16/2026. The filing lists Fidelity Brokerage Services LLC as the broker and records two prior dispositions by Nicholas Pointon of 1,709 and 435 shares on 04/02/2026 and 04/20/2026, respectively. The entry labels the shares as compensation issued by the issuer.

Insights

Securities Counsel

Form 144 filed reporting a proposed resale of vested restricted shares.

The notice documents a proposed resale of 7,681 shares tied to restricted stock vesting on 06/16/2026. It names Fidelity Brokerage Services LLC as the broker-dealer and classifies the shares as compensation issued by the issuer.

Cash-flow treatment and sale timing beyond the vesting date are not specified in the excerpt; subsequent trade execution will follow applicable resale and broker procedures and any Rule 145/144 restrictions.

Key Figures

Shares to be resold: 7,681 shares Prior disposition 1: 1,709 shares Prior disposition 2: 435 shares +2 more

5 metrics

Shares to be resold 7,681 shares Securities To Be Sold; restricted stock vesting on 06/16/2026

Prior disposition 1 1,709 shares Sold by Nicholas Pointon on 04/02/2026

Prior disposition 2 435 shares Sold by Nicholas Pointon on 04/20/2026

Vesting date 06/16/2026 Restricted Stock Vesting

Broker-dealer Fidelity Brokerage Services LLC Broker listed at 900 Salem Street, Smithfield RI

Key Terms

Form 144, Restricted Stock Vesting, Issuer

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Common | 06/16/2026 | Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Issuer regulatory

"Restricted Stock Vesting | Issuer | 7681"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does ARQQ's Form 144 disclose about the shares being sold?

The filing reports a proposed resale of 7,681 shares of Common Stock tied to restricted stock vesting on 06/16/2026. It lists the transaction as compensation-related and names Fidelity Brokerage Services LLC as the broker.

Who previously disposed of ARQQ shares in the prior three months?

Nicholas Pointon is shown disposing of 1,709 shares on 04/02/2026 and 435 shares on 04/20/2026. Those sales are reported in the filing as transactions occurring within the past three months.

Are the shares in the Form 144 newly issued or from an existing holding?

The shares are described as arising from restricted stock vesting on 06/16/2026, indicating they originate from a compensation grant that vested rather than an open-market acquisition.

Does the Form 144 state when the shares will be sold on the market?

The filing documents the proposed resale quantity and vesting date (06/16/2026) but does not specify exact sale execution timing or the trade methods to be used after vesting.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/17/2026 - 03:15 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001967201
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Arqit Quantum Inc.
SEC File Number	001-40777
Address of Issuer	3 ORCHARD PLACE LONDON UNITED KINGDOM SW1H 0BF
Phone	44 203 91 70155
Name of Person for Whose Account the Securities are To Be Sold	Pointon Nicholas
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	7681	159369.23	15291767	06/17/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	06/16/2026	Restricted Stock Vesting	Issuer			7681	06/16/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Nicholas Pointon 3 Orchard Place London X0 SW1H 0BF	Common	04/02/2026	1709	22774.30
Nicholas Pointon 3 Orchard Place London X0 SW1H 0BF	Common	04/20/2026	435	6903.45

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	06/17/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Nicholas Pointon
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)