OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

Callan Family Office, LLC's Holding History (CIK: 0001938970)

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

Q4 2025

Shares 13,120 Value ($000) $1,059 Avg Close $75.76 Range $69.18 - $82.39

Q3 2025

Shares 6,172 Value ($000) $503 Avg Close $74.34 Range $69.07 - $82.15

Q2 2025

Shares 4,571 Value ($000) $329 Avg Close $71.94 Range $67.10 - $80.64

Q1 2025

Shares 2,843 Value ($000) $236 Avg Close $80.64 Range $76.47 - $86.12

Q4 2024

Shares 3,555 Value ($000) $306 Avg Close $94.87 Range $81.50 - $102.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,120	$1,059	$75.76	$69.18 - $82.39
Q3 2025	6,172	$503	$74.34	$69.07 - $82.15
Q2 2025	4,571	$329	$71.94	$67.10 - $80.64
Q1 2025	2,843	$236	$80.64	$76.47 - $86.12
Q4 2024	3,555	$306	$94.87	$81.50 - $102.31