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QNTM stock increases 5.5% after hours.

After Hours Gainer

QNTM Quantum Biopharma Ltd. - Class B Subordinate Voting Shares8.04+1.84+29.7%

After Hours:8.48+0.44 (+5.5%)

Quantum Biopharma's USD $700 Million Lawsuit Alleging Stock Market Manipulation Subject of 3-part Series Investigative News Program W5

Globe NewswireTue, 25-Nov 4:00 PM

QNTM stock increases 7.5% after hours.

After Hours Gainer

QNTM Quantum Biopharma Ltd. - Class B Subordinate Voting Shares8.56+0.18+2.2%

After Hours:9.20+0.64 (+7.5%)

Quantum Biopharma's 2024 Financial Statements Show Strong Improvements in Cash, Working Capital, Operating Efficiency and the Removal of Material Uncertainty Related to Going Concern

Globe NewswireFri, 28-Mar 4:30 AM

QNTM stock increases 7.0% after hours.

After Hours Gainer

QNTM Quantum Biopharma Ltd. - Class B Subordinate Voting Shares8.56+0.18+2.2%

After Hours:9.16+0.60 (+7.0%)

Quantum Biopharma's 2024 Financial Statements Show Strong Improvements in Cash, Working Capital, Operating Efficiency and the Removal of Material Uncertainty Related to Going Concern

Globe NewswireFri, 28-Mar 4:30 AM

QNTM stock declines -6.4% in premarket,

Premarket Decliner

QNTM Quantum Biopharma Ltd. - Class B Subordinate Voting Shares11.32-3.18-21.9%

Premarket:10.60-0.72 (-6.4%)

Quantum Biopharma Engages Enterprise Canada and Empire Market Ventures to Lead Public Communications and Investor Awareness Programs

Globe NewswireMon, 10-Feb 7:30 AM

Market Data Delayed 15 Minutes