UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 _________________________ Commission File Number: 1-10551 OMNICOM GROUP INC. (Exact name of registrant as specified in its charter) Indicate by check mark whether the registrant (1) has filed all reports ...

Omnicom Group Inc. (NYSE:OMC) Q2 2021 Earnings Conference Call July 20, 2021 8:30 AM ET Company Participants John Wren - Chairman, Chief Executive Officer Philip Angelastro - Executive Vice President, Chief Financial Officer Joanne Trout - Chief Communications Officer Conference Call Participants Alexia Quadrani - JPMorgan Tim Nollen - Macquarie Craig Huber - Huber Research Partners Julien Roch - Barclays Operator Good morning, ladies and gentlemen, and welcome to the Omnicom Second Quarter 2021 Earnings Re ...

| --- | --- | --- | --- | --- | --- | |---------------|----------------|-------|-------|-------|-------| | | | | | | | | | | | | | | | | Second Quarter | | | | | | | 2021 Results | | | | | | July 20, 2021 | | | | | | 2021 vs. 2020 P&L Summary Second Quarter | --- | --- | --- | --- | --- | |----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 _________________________ Commission File Number: 1-10551 OMNICOM GROUP INC. (Exact name of registrant as specified in its charter) New York 13-1514814 (State or other jurisdiction of incorporation or or ...

Omnicom Group Inc. (NYSE:OMC) Q1 2021 Earnings Conference Call April 20, 2021 8:30 AM ET Company Participants Joanne Trout - Chief Communications Officer John Wren - Chairman and Chief Executive Officer Phil Angelastro - Chief Financial Officer Conference Call Participants Alexia Quadrani - JPMorgan Julien Roch - Barclays Michael Nathanson - MoffettNathanson Steven Cahall - Wells Fargo Tim Nollen - Macquarie Operator Good morning, ladies and gentleman and welcome to the Omnicom First Quarter 2021 Earnings R ...

| --- | --- | --- | --- | --- | --- | --- | |----------------|-----------------------|-------|-------|-------|-------|-------| | | | | | | | | | | | | | | | | | | First Quarter | | | | | | | | | | | | | | | April 20, 2021 | 2021 Results | | | | | | | | | | | | | | | | Investor Presentation | | | | | | | | | | | | | | 2021 vs. 2020 P&L Summary First Quarter | --- | --- | --- | --- | --- | |---------------------------------------------------|-------|----------------------------------------------|-------|----- ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ____________________________________________________________ FORM 10-K ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 2020 ____________________________________________________________ Commission File Number: 1-10551 _________________________________________________________________________________ OMNICOM GROUP INC. (Exact name of registrant as specified in it ...

Omnicom Group Inc (NYSE:OMC) Q4 2020 Earnings Conference Call February 18, 2021 9:00 AM ET Company Participants Shub Mukherjee – Senior Vice President of Investor Relations John Wren – Chairman and Chief Executive Officer Phil Angelastro – Chief Financial Officer Conference Call Participants Alexia Quadrani – JPMorgan Craig Huber – Huber Research Julien Roch – Barclays Steven Cahall – Wells Fargo John Janedis – Wolfe Research Operator Good morning, ladies and gentlemen, and welcome to the Omnicom Fourth Qua ...

| --- | --- | --- | --- | --- | --- | --- | |-------------------|-----------------------------|-------|-------|-------|-------|-------| | | | | | | | | | | | | | | | | | | Fourth Quarter 2020 Results | | | | | | | | | | | | | | | February 18, 2021 | | | | | | | 2020 vs. 2019 P&L Summary Fourth Quarter | --- | --- | --- | --- | --- | --- | |-------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

Omnicom Group Inc. (NYSE:OMC) Q3 2020 Results Conference Call October 27, 2020 8:15 AM ET Company Participants Shub Mukherjee - SVP, IR John Wren - Chairman and CEO Phil Angelastro - CFO Conference Call Participants Alexia Quadrani - JPMorgan Michael Nathanson - MoffettNathanson Julien Roch - Barclays Capital Tim Nollen - Macquarie Ben Swinburne - Morgan Stanley John Janedis - Wolfe Research Steven Cahall - Wells Fargo Operator Good morning, ladies and gentlemen and welcome to the Omnicom Third Quarter 2020 ...