MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

Left Brain Wealth Management, LLC's Holding History (CIK: 0001957370)

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

Q4 2025

Shares 6,848 Value ($000) $5,617 Avg Close $815.57 Range $729.36 - $894.75

Q3 2025

Shares 4,925 Value ($000) $3,805 Avg Close $703.03 Range $635.65 - $774.13

Q2 2025

Shares 4,989 Value ($000) $3,656 Avg Close $703.74 Range $639.74 - $734.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,848	$5,617	$815.57	$729.36 - $894.75
Q3 2025	4,925	$3,805	$703.03	$635.65 - $774.13
Q2 2025	4,989	$3,656	$703.74	$639.74 - $734.80