OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2025

Shares 6,990 Value ($000) $564 Avg Close $75.76 Range $69.18 - $82.39

Q1 2025

Shares 550 Value ($000) $46 Avg Close $80.64 Range $76.47 - $86.12

Q1 2024

Shares 3,667 Value ($000) $355 Avg Close $84.10 Range $78.96 - $91.87

Q4 2023

Shares 28,561 Value ($000) $2,471 Avg Close $73.20 Range $66.98 - $82.23

Q3 2023

Shares 4,014 Value ($000) $299 Avg Close $75.86 Range $67.43 - $91.21

Q1 2023

Shares 1,576 Value ($000) $149 Avg Close $80.37 Range $73.85 - $87.38

Q3 2022

Shares 31,341 Value ($000) $1,977 Avg Close $60.29 Range $54.43 - $65.53

Q2 2022

Shares 11,955 Value ($000) $760 Avg Close $65.19 Range $54.75 - $76.93

Q4 2021

Shares 4,316 Value ($000) $316 Avg Close $61.44 Range $56.73 - $66.97

Q3 2021

Shares 30,647 Value ($000) $2,221 Avg Close $63.56 Range $60.09 - $69.72

Q2 2021

Shares 14,470 Value ($000) $1,157 Avg Close $68.98 Range $62.74 - $73.18

Q1 2021

Shares 14,515 Value ($000) $1,076 Avg Close $58.12 Range $50.68 - $66.03

Q3 2018

Shares 5,275 Value ($000) $359 Avg Close $53.66 Range $50.55 - $59.90

Q4 2017

Shares 2,620 Value ($000) $191 Avg Close $53.58 Range $48.73 - $58.71

Q2 2017

Shares 5,340 Value ($000) $443 Avg Close $61.42 Range $58.73 - $63.77

Q1 2017

Shares 381 Value ($000) $33 Avg Close $62.46 Range $61.24 - $63.88

Q4 2016

Shares 15,248 Value ($000) $1,298 Avg Close $60.96 Range $57.12 - $65.10

Q3 2016

Shares 8,249 Value ($000) $701 Avg Close $60.52 Range $57.66 - $63.12

Q1 2016

Shares 6,936 Value ($000) $577 Avg Close $53.77 Range $47.34 - $60.37

Q4 2015

Shares 38,830 Value ($000) $2,938 Avg Close $52.01 Range $45.58 - $55.24

Q3 2015

Shares 7,096 Value ($000) $468 Avg Close $49.25 Range $45.16 - $52.36

Q4 2014

Shares 6,963 Value ($000) $539 Avg Close $50.26 Range $44.08 - $54.31

Q3 2014

Shares 7,159 Value ($000) $493 Avg Close $48.82 Range $47.04 - $50.68

Q4 2013

Shares 10,408 Value ($000) $774 Avg Close $46.21 Range $41.19 - $50.30

Q3 2013

Shares 787 Value ($000) $50 Avg Close $42.52 Range $39.83 - $47.04

Q2 2013

Shares 549 Value ($000) $35 Avg Close $40.69 Range $38.27 - $42.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,990	$564	$75.76	$69.18 - $82.39
Q1 2025	550	$46	$80.64	$76.47 - $86.12
Q1 2024	3,667	$355	$84.10	$78.96 - $91.87
Q4 2023	28,561	$2,471	$73.20	$66.98 - $82.23
Q3 2023	4,014	$299	$75.86	$67.43 - $91.21
Q1 2023	1,576	$149	$80.37	$73.85 - $87.38
Q3 2022	31,341	$1,977	$60.29	$54.43 - $65.53
Q2 2022	11,955	$760	$65.19	$54.75 - $76.93
Q4 2021	4,316	$316	$61.44	$56.73 - $66.97
Q3 2021	30,647	$2,221	$63.56	$60.09 - $69.72
Q2 2021	14,470	$1,157	$68.98	$62.74 - $73.18
Q1 2021	14,515	$1,076	$58.12	$50.68 - $66.03
Q3 2018	5,275	$359	$53.66	$50.55 - $59.90
Q4 2017	2,620	$191	$53.58	$48.73 - $58.71
Q2 2017	5,340	$443	$61.42	$58.73 - $63.77
Q1 2017	381	$33	$62.46	$61.24 - $63.88
Q4 2016	15,248	$1,298	$60.96	$57.12 - $65.10
Q3 2016	8,249	$701	$60.52	$57.66 - $63.12
Q1 2016	6,936	$577	$53.77	$47.34 - $60.37
Q4 2015	38,830	$2,938	$52.01	$45.58 - $55.24
Q3 2015	7,096	$468	$49.25	$45.16 - $52.36
Q4 2014	6,963	$539	$50.26	$44.08 - $54.31
Q3 2014	7,159	$493	$48.82	$47.04 - $50.68
Q4 2013	10,408	$774	$46.21	$41.19 - $50.30
Q3 2013	787	$50	$42.52	$39.83 - $47.04
Q2 2013	549	$35	$40.69	$38.27 - $42.87