INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Quantum Biopharma Ltd. of Class Action Lawsuit and Upcoming Deadlines - QNTM

NEW YORK, Feb. 19, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed on behalf of shareholders of Quantum Biopharma Ltd. ("Quantum" or the "Company") (NASDAQ: QNTM).

PRNewsWire • Feb 20, 2026

Bronstein, Gewirtz & Grossman LLC Urges Quantum Biopharma Ltd. Investors to Act: Class Action Filed Alleging Investor Harm

New class action for Quantum (QNTM) urges investors to seek recovery for alleged securities fraud violations – lead plaintiff deadline of 2/23/2026.

GlobeNewsWire • Feb 19, 2026

INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Quantum Biopharma Ltd. of Class Action Lawsuit and Upcoming Deadlines – QNTM

NEW YORK, Feb. 17, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed on behalf of shareholders of Quantum Biopharma Ltd. (“Quantum” or the “Company”) (NASDAQ: QNTM).   Such investors are advised to contact Danielle Peyton at  [email protected] or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.

GlobeNewsWire • Feb 17, 2026

Portnoy Law Firm Announces Class Action on Behalf of Quantum Corporation Investors

LOS ANGELES, Feb. 17, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Quantum Biopharma Ltd. (“Quantum” or the "Company") (NASDAQ: QNTM) investors of a class action on behalf of investors that bought securities between January 6, 2021 and October 15, 2025, inclusive (the “Class Period”). Quantum investors have until February 23, 2026 to file a lead plaintiff motion.

GlobeNewsWire • Feb 17, 2026

Portnoy Law Firm Announces Class Action on Behalf of Quantum Biopharma, Ltd. Investors

LOS ANGELES, Feb. 17, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Quantum Biopharma, Ltd., (“Quantum” or the "Company") (NASDAQ: QNTM) investors of a class action on behalf of investors that bought securities between January 6, 2021 and October 15, 2025, inclusive (the “Class Period”). Quantum investors have until February 23, 2026 to file a lead plaintiff motion.

GlobeNewsWire • Feb 17, 2026

CONTACT: INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Quantum Biopharma Ltd. of Class Action Lawsuit and Upcoming Deadlines - QNTM

NEW YORK, Feb. 12, 2026 /PRNewswire/ -- Pomerantz LLP announces that a class action lawsuit has been filed on behalf of shareholders of Quantum Biopharma Ltd. ("Quantum" or the "Company") (NASDAQ: QNTM).

PRNewsWire • Feb 12, 2026

CONTACT: INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Quantum Biopharma Ltd. of Class Action Lawsuit and Upcoming Deadlines – QNTM

NEW YORK, Feb. 03, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed on behalf of shareholders of Quantum Biopharma Ltd. (“Quantum” or the “Company”) (NASDAQ: QNTM).  Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.

GlobeNewsWire • Feb 3, 2026

Portnoy Law Firm Announces Class Action on Behalf of Quantum Biopharma Ltd. Investors

LOS ANGELES, Feb. 02, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Quantum Biopharma Ltd. (“Quantum” or the "Company") (NASDAQ: QNTM) investors of a class action on behalf of investors that bought securities between January 6, 2021 and October 15, 2025, inclusive (the “Class Period”). Quantum investors have until February 23, 2026 to file a lead plaintiff motion.

GlobeNewsWire • Feb 2, 2026

CONTACT: INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Quantum Biopharma Ltd. of Class Action Lawsuit and Upcoming Deadlines – QNTM

NEW YORK, Jan. 27, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed on behalf of shareholders of Quantum Biopharma Ltd. (“Quantum” or the “Company”) (NASDAQ: QNTM).   Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.

GlobeNewsWire • Jan 27, 2026

Quantum Biopharma Announces Completion of Dosing in 180-Day Repeated Dose Oral Toxicity and Toxicokinetic Studies for Lucid-21-302 (Lucid-MS)

Studies Will Support Investigational New Drug Application (IND) with the US FDA, Including Design of Phase 2 Trial Studies Will Support Investigational New Drug Application (IND) with the US FDA, Including Design of Phase 2 Trial

GlobeNewsWire • Dec 23, 2025