BRIGHT MINDS BIOSCIENCES INC

Ticker: DRUG CUSIP: 10919W405 Class: Foreign Stock

PLATINUM INVESTMENT MANAGEMENT LTD's Holding History (CIK: 0001256071)

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

Q4 2025

Shares 21,730 Value ($000) $1,696 Avg Close $66.83 Range $48.94 - $97.75

Q3 2025

Shares 28,308 Value ($000) $1,717 Avg Close $38.82 Range $24.00 - $61.72

Q2 2025

Shares 28,308 Value ($000) $739 Avg Close $29.98 Range $23.18 - $37.52

Q1 2025

Shares 28,308 Value ($000) $1,021 Avg Close $36.60 Range $28.21 - $47.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,730	$1,696	$66.83	$48.94 - $97.75
Q3 2025	28,308	$1,717	$38.82	$24.00 - $61.72
Q2 2025	28,308	$739	$29.98	$23.18 - $37.52
Q1 2025	28,308	$1,021	$36.60	$28.21 - $47.50