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QNTM Positive Sentiment Score: 75/100

Quantum BioPharma Wins Significant Court Challenge in USD $700,000,000 Claim as Defendants Joint Motion to Dismiss Lawsuit Alleging Market Manipulation by CIBC World Markets and RBC Dominion Securities is Denied

Key Takeaway: Quantum BioPharma Ltd. announced a court ruling in its favor regarding a lawsuit against CIBC World Markets and RBC Dominion Securities. The U.S. District Court for the Southern District of New York denied the defendants' joint motion to dismiss the case, which accuses them of market manipulation through 'spoofing' techniques. The allegations pertain to actions taken between January 1, 2020, and August 15, 2024, which violated SEC regulations. This ruling allows Quantum BioPharma to continue pursuing its claims in court.

Market Sentiment Analysis

POSITIVE FACTORS

  • Quantum BioPharma's lawsuit against major financial institutions was upheld by the court.
  • The ruling prevents a dismissal, allowing for further legal proceedings.
  • This decision could strengthen Quantum's financial position and public image.

Full Press Release Details

TORONTO, April 02, 2026 (GLOBE NEWSWIRE) -- Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) (FRA: 0K91) (“Quantum BioPharma” or the “Company”), a biopharmaceutical company dedicated to building a portfolio of innovative assets and biotech solutions, today announced that the United States District Court for the Southern District of New York has largely ruled against defendants CIBC World Markets (“CIBC”) and RBC Dominion Securities (“RBC”) joint motion to dismiss Quantum Biopharma’s lawsuit alleging illegal market manipulation.
The Quantum Biopharma lawsuit alleges that between January 1, 2020, and August 15, 2024, the Defendants and/or their customers used “spoofing” techniques to manipulate the share price of Quantum BioPharma shares. The Company alleges that these market manipulation schemes violated Section 10(b) and Rule 10b-5(a) and (c) and Section 9(a) of the Securities Exchange Act of 1934.
The full text of the Court’s ruling can be found here: District Court Opinion & Order
About Quantum BioPharma Ltd.
Quantum BioPharma is a biopharmaceutical company dedicated to building a portfolio of innovative assets and biotech solutions for the treatment of challenging neurodegenerative and metabolic disorders and alcohol misuse disorders with drug candidates in different stages of development. Through its wholly owned subsidiary, Lucid Psycheceuticals Inc. (“Lucid”), Quantum BioPharma is focused on the research and development of its lead compound, Lucid-MS. Lucid-MS is a patented new chemical entity shown to prevent and reverse myelin degradation, the underlying mechanism of multiple sclerosis, in preclinical models. Quantum BioPharma invented UNBUZZD™ and spun out its OTC version to a company, Unbuzzd Wellness Inc. (“UWI”), led by industry veterans. Quantum BioPharma retains ownership of 19.84% (as of December 31, 2025) of UWI at www.unbuzzd.com. The agreement with UWI also includes royalty payments of 7% of sales from unbuzzd ™ until payments to Quantum BioPharma total $250 million. Once $250 million is reached, the royalty drops to 3% in perpetuity. Quantum BioPharma retains 100% of the rights to develop similar product or alternative formulations specifically for pharmaceutical and medical uses.
Forward-Looking Information
Certain information in this news release constitutes forward-looking statements under applicable securities laws. Any statements that are contained in this news release that are not statements of historical fact may be deemed to be forward-looking statements. Forward-looking statements are often identified by terms such as “may”, “should”, “anticipate”, “expect”, “potential”, “believe”, “intend” or the negative of these terms and similar expressions.
Readers are cautioned that the foregoing list is not exhaustive. Readers are further cautioned not to place undue reliance on forward-looking statements, as there can be no assurance that the plans, intentions or expectations upon which they are placed will occur. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated.
Forward-looking statements contained in this press release are expressly qualified by this cautionary statement and reflect the Company’s expectations as of the date hereof and are subject to change thereafter. The Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, estimates or opinions, future events or results or otherwise or to explain any material difference between subsequent actual events and such forward- looking information, except as required by applicable law.
Quantum BioPharma Ltd.
Zeeshan Saeed, Founder, CEO and Executive Co-Chairman of the Board
Telephone: (416) 854-8884

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Frequently Asked Questions

What is the lawsuit against Quantum BioPharma about?

Quantum BioPharma alleges market manipulation by CIBC and RBC using spoofing techniques.

What is the main product of Quantum BioPharma?

Quantum BioPharma's lead product is Lucid-MS, aimed at preventing myelin degradation.

What is the ownership stake of Quantum in Unbuzzd Wellness Inc.?

Quantum BioPharma owns 19.84% of Unbuzzd Wellness Inc. as of December 31, 2025.

What date did the court rule against the defendants?

The court ruled against the defendants on April 2, 2026.

What are forward-looking statements?

These are statements reflecting future expectations and may not be guaranteed.

Last updated: Apr 2, 2026