December 19, 2025

Durkacz v. CIBC World Markets, Inc. et al

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Case Number:

1:25-cv-10565

Court:

New York Southern

Nature of Suit:

Securities/Commodities

Multi Party Litigation:

Class Action

Judge:

Unassigned

Firms

Companies

Sectors & Industries:

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. December 22, 2025

    New Class Action Claims CIBC, RBC Rigged Quantum Shares

    A Quantum Biopharma investor has filed a proposed class action against several major Canadian banks, accusing them of running a spoofing scheme for years that artificially drove down Quantum's stock price — flooding exchanges with fake sell orders to mislead the market and buy shares at deflated prices, costing ordinary shareholders millions.

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