MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

LOUISBOURG INVESTMENTS INC.'s Holding History (CIK: 0002053050)

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

Q4 2025

Shares 140 Value ($000) $115 Avg Close $815.57 Range $729.36 - $894.75

Q3 2025

Shares 186 Value ($000) $144 Avg Close $703.03 Range $635.65 - $774.13

Q2 2024

Shares 222 Value ($000) $130 Avg Close $552.61 Range $510.92 - $608.12

Q1 2024

Shares 222 Value ($000) $119 Avg Close $503.45 Range $458.60 - $535.85

Q4 2023

Shares 68 Value ($000) $31 Avg Close $450.30 Range $427.53 - $472.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	140	$115	$815.57	$729.36 - $894.75
Q3 2025	186	$144	$703.03	$635.65 - $774.13
Q2 2024	222	$130	$552.61	$510.92 - $608.12
Q1 2024	222	$119	$503.45	$458.60 - $535.85
Q4 2023	68	$31	$450.30	$427.53 - $472.13