Important documents

IN RE ARQIT QUANTUM INC. SECURITIES LITIGATION, Case No. 1:22-cv-02604-PKC-SDE

Please read for a full explanation of the Settlement and your options, as well as all applicable timelines.

Documents

This website is authorized by the Court, supervised by counsel to the Parties, and controlled by the Settlement Administrator approved by the Court. This is the only authorized website for this case. 

 

For more information, please use the Contact Us page, or call (833) 754-5090. You may also write to:


Arqit Quantum Inc. Securities Litigation
c/o Kroll Settlement Administration
P.O. Box 225391
New York, NY 10150-5391

[email protected] 

Important Dates

  • Claim Form Deadline

    Monday, June 22, 2026
    You must submit a valid Claim Form to get money or benefits from this Settlement. Claim Forms must be submitted online by June 22, 2026, or, if mailed, postmarked no later than June 22, 2026.

  • Exclusion Deadline

    Monday, May 11, 2026
    Get out of the Settlement. Get no money. Keep your rights. This is the only option that allows you to keep your right to sue about the claims in this Action. You will not get any money from the Settlement. Your request to opt-out must be received no later than May 11, 2026.

  • Objection Deadline

    Monday, May 11, 2026
    Stay in the Settlement but tell the Court why you think the Settlement should not be approved. Objections must be received no later than May 11, 2026.

  • Final Approval Hearing

    Monday, June 1, 2026
    The Court will hold a Settlement Hearing on June 1, 2026, at 2:00 p.m., to decide whether to approve the Settlement.

This website is authorized by the Court, supervised by counsel to the Parties, and controlled by the Settlement Administrator approved by the Court. This is the only authorized website for this case. 

 

For more information, please use the Contact Us page, or call (833) 754-5090. You may also write to:


Arqit Quantum Inc. Securities Litigation
c/o Kroll Settlement Administration
P.O. Box 225391
New York, NY 10150-5391

[email protected] 

Important Dates

  • Claim Form Deadline

    Monday, June 22, 2026
    You must submit a valid Claim Form to get money or benefits from this Settlement. Claim Forms must be submitted online by June 22, 2026, or, if mailed, postmarked no later than June 22, 2026.

  • Exclusion Deadline

    Monday, May 11, 2026
    Get out of the Settlement. Get no money. Keep your rights. This is the only option that allows you to keep your right to sue about the claims in this Action. You will not get any money from the Settlement. Your request to opt-out must be received no later than May 11, 2026.

  • Objection Deadline

    Monday, May 11, 2026
    Stay in the Settlement but tell the Court why you think the Settlement should not be approved. Objections must be received no later than May 11, 2026.

  • Final Approval Hearing

    Monday, June 1, 2026
    The Court will hold a Settlement Hearing on June 1, 2026, at 2:00 p.m., to decide whether to approve the Settlement.
Important documents