Quantum Biopharma ( (TSE:QNTM)) has shared an update. On December 22, 2025, Quantum BioPharma announced that a shareholder, represented by U.S. law firm Grant & Eisenhofer, filed a class action ...
An update from Quantum Biopharma ( (TSE:QNTM)) is now available. Quantum BioPharma says it understands that shareholder Paul Durkacz has filed a class action lawsuit against Canadian banks CIBC and ...