QUANTUM BIOPHARMA LTD

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

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q4 2025

Shares 55 Value ($000) $0 Avg Close $10.91 Range $5.57 - $19.30

Q3 2025

Shares 583 Value ($000) $10 Avg Close $19.74 Range $12.14 - $31.91

Q2 2025

Shares 82 Value ($000) $2 Avg Close $12.33 Range $5.82 - $38.25

Q1 2025

Shares 19 Value ($000) $0 Avg Close $5.75 Range $2.89 - $18.00

Q4 2024

Shares 379 Value ($000) $1 Avg Close $4.71 Range $2.70 - $8.86

Q3 2024

Shares 107 Value ($000) $0 Avg Close $6.23 Range $3.50 - $23.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	55	$0	$10.91	$5.57 - $19.30
Q3 2025	583	$10	$19.74	$12.14 - $31.91
Q2 2025	82	$2	$12.33	$5.82 - $38.25
Q1 2025	19	$0	$5.75	$2.89 - $18.00
Q4 2024	379	$1	$4.71	$2.70 - $8.86
Q3 2024	107	$0	$6.23	$3.50 - $23.79