QUANTUM BIOPHARMA LTD

Ticker: QNTM CUSIP: 74764Y205 Class: CL B SUB VTG SHS

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 544 Value ($000) $11 Avg Close $12.33 Range $5.82 - $38.25

Q1 2025

Shares 3,195 Value ($000) $25 Avg Close $5.75 Range $2.89 - $18.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	544	$11	$12.33	$5.82 - $38.25
Q1 2025	3,195	$25	$5.75	$2.89 - $18.00