QUANTUM BIOPHARMA LTD

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

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 5,270 Value ($000) $38 Avg Close $10.91 Range $5.57 - $19.30

Q3 2025

Shares 680 Value ($000) $11 Avg Close $19.74 Range $12.14 - $31.91

Q2 2025

Shares 80 Value ($000) $2 Avg Close $12.33 Range $5.82 - $38.25

Q4 2024

Shares 15 Value ($000) $0 Avg Close $4.71 Range $2.70 - $8.86

Q3 2024

Shares 15 Value ($000) $0 Avg Close $6.23 Range $3.50 - $23.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,270	$38	$10.91	$5.57 - $19.30
Q3 2025	680	$11	$19.74	$12.14 - $31.91
Q2 2025	80	$2	$12.33	$5.82 - $38.25
Q4 2024	15	$0	$4.71	$2.70 - $8.86
Q3 2024	15	$0	$6.23	$3.50 - $23.79