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OMC

OMNICOM GROUP INC.

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Tapewire entity
3205
SEC CIK
0000029989
Parsed reports
632

Last 12 months

Inside the activity.

0 purchase rows · 2 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202601
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202601
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
April 01, 2026 Filed Apr 3, 2026 20:30 UTC GrantCommon Stock, par value $0.15 per share 298.77 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-039955 · ownership.xml · nonDerivative · entry 2

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,167.56

F2 · shares: The reporting person elected to defer receipt of these shares, which represent a quarterly payment of his annual retainer, under the terms of the Omnicom Group Inc. 2026 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on January 9, 2026.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:30 UTC GrantCommon Stock, par value $0.15 per share 680.52 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-039955 · ownership.xml · nonDerivative · entry 1

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,868.79

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2026 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on January 9, 2026.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:30 UTC GrantCommon Stock, par value $0.15 per share 680.52 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-039954 · ownership.xml · nonDerivative · entry 1

Kissire Deborah J. · CIK 0001648794 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,737.7

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2026 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on January 9, 2026.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:30 UTC
WYATT E LEEDirector
GrantCommon Stock, par value $0.15 per share 681 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-039956 · ownership.xml · nonDerivative · entry 1

WYATT E LEE · CIK 0001227859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,797

F1 · balance_after: The amount reported herein includes 212 shares that were omitted from the amount of securities acquired by the reporting person on the reporting person's Form 4 filed on January 5, 2026.

Read SEC document
March 25, 2026 Filed Mar 27, 2026 20:30 UTC
ANGELASTRO PHILIP JExecutive Vice President & CFO
GrantCommon Stock, par value $0.15 per share 52,810 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-035541 · ownership.xml · nonDerivative · entry 1

ANGELASTRO PHILIP J · CIK 0001253401 · Executive Vice President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 522,976

F1 · shares: These shares were acquired by the reporting person as a grant of restricted stock units (payable solely in common stock), which will vest 20% on May 15, 2027 and on each of the next four anniversaries thereof.

Read SEC document
March 25, 2026 Filed Mar 27, 2026 20:30 UTC
Simm DarylCo-President and Co-COO
GrantCommon Stock, par value $0.15 per share 59,415 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-035539 · ownership.xml · nonDerivative · entry 1

Simm Daryl · CIK 0001303840 · Co-President and Co-COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,698

F1 · shares: These shares were acquired by the reporting person as a grant of restricted stock units (payable solely in common stock), which will vest 33 1/3% on May 15, 2027 and on each of the next two anniversaries thereof.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:30 UTC SaleCommon Stock, par value $0.15 per share 1,348 $85.25 $114,910.26
Disclosure

SEC source: 0001213900-26-023664 · ownership.xml · nonDerivative · entry 1

RICE LINDA JOHNSON · CIK 0001188735 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,501.36

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:59 UTC
WYATT E LEEDirector
GrantCommon Stock, par value $0.15 per share 635 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001430 · ownership.xml · nonDerivative · entry 1

WYATT E LEE · CIK 0001227859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,904

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:58 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001429 · ownership.xml · nonDerivative · entry 1

Williams Valerie · CIK 0001688234 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,487.11

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:58 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001428 · ownership.xml · nonDerivative · entry 1

Santos Cassandra · CIK 0002004987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,130.48

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:58 UTC GrantCommon Stock, par value $0.15 per share 635 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001427 · ownership.xml · nonDerivative · entry 1

RICE LINDA JOHNSON · CIK 0001188735 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,849.36

F1 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:57 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001425 · ownership.xml · nonDerivative · entry 1

Pineda Patricia Salas · CIK 0001769208 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,769.78

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:57 UTC GrantCommon Stock, par value $0.15 per share 635 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001423 · ownership.xml · nonDerivative · entry 1

Moore Patrick Q · CIK 0001640619 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,904

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:56 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001422 · ownership.xml · nonDerivative · entry 1

MARTORE GRACIA C · CIK 0001039026 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,531.86

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:56 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001421 · ownership.xml · nonDerivative · entry 1

Kissire Deborah J. · CIK 0001648794 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,802.57

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:55 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001420 · ownership.xml · nonDerivative · entry 1

Hawkins Ronnie S. · CIK 0001732216 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,328.2

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:55 UTC GrantCommon Stock, par value $0.15 per share 278.64 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001419 · ownership.xml · nonDerivative · entry 2

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,055.32

F2 · shares: The reporting person elected to defer receipt of these shares, which represent a quarterly payment of his annual retainer, under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:55 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001419 · ownership.xml · nonDerivative · entry 1

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,776.68

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:55 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001418 · ownership.xml · nonDerivative · entry 1

COLEMAN LEONARD S JR · CIK 0001047251 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,289.03

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
January 01, 2026 Filed Jan 6, 2026 00:54 UTC GrantCommon Stock, par value $0.15 per share 634.68 $0.00 $0.00
Disclosure

SEC source: 0001213900-26-001416 · ownership.xml · nonDerivative · entry 1

CHOKSI MARY C · CIK 0001205706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,598.26

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on October 10, 2025.

Read SEC document
November 26, 2025 Filed Nov 28, 2025 21:30 UTC
WYATT E LEEDirector
GrantCommon Stock, par value $0.15 per share 22,269 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-25-116110 · ownership.xml · nonDerivative · entry 1

WYATT E LEE · CIK 0001227859 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,269

F1 · price: Pursuant to that certain Agreement and Plan of Merger, dated as of December 8, 2024 (the "Merger Agreement"), by and among the Issuer, The Interpublic Group of Companies, Inc. ("IPG") and EXT Subsidiary Inc. ("Merger Sub"), Merger Sub merged with and into IPG, with IPG surviving as a wholly owned subsidiary of the Issuer. Pursuant to the Merger Agreement, the Reporting Person's IPG common stock and restricted stock awards converted into the Issuer's common stock, according to the terms of the Merger Agreement.

Read SEC document
November 26, 2025 Filed Nov 28, 2025 21:30 UTC GrantCommon Stock, par value $0.15 per share 22,269 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-25-116109 · ownership.xml · nonDerivative · entry 1

Moore Patrick Q · CIK 0001640619 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,269

F1 · price: Pursuant to that certain Agreement and Plan of Merger, dated as of December 8, 2024 (the "Merger Agreement"), by and among the Issuer, The Interpublic Group of Companies, Inc. ("IPG") and EXT Subsidiary Inc. ("Merger Sub"), Merger Sub merged with and into IPG, with IPG surviving as a wholly owned subsidiary of the Issuer. Pursuant to the Merger Agreement, the Reporting Person's IPG common stock and restricted stock awards converted into the Issuer's common stock, according to the terms of the Merger Agreement.

Read SEC document
November 26, 2025 Filed Nov 28, 2025 21:30 UTC
KRAKOWSKY PHILIPPEDirector · Co-President and Co-COO
GrantStock Option (right to buy) · Derivative 86,000 Not disclosed Strike: $67.82 Not disclosed
Disclosure

SEC source: 0001213900-25-116111 · ownership.xml · derivative · entry 2

KRAKOWSKY PHILIPPE · CIK 0001214656 · Director · Co-President and Co-COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,000

Underlying: Common Stock · 86,000 shares

Expires 2031-01-04

F2 · price: Pursuant to the Merger Agreement, the Reporting Person's option to purchase IPG common stock converted into a vested option to purchase Issuer common stock, according to the terms of the Merger Agreement.

Read SEC document
November 26, 2025 Filed Nov 28, 2025 21:30 UTC
KRAKOWSKY PHILIPPEDirector · Co-President and Co-COO
GrantCommon Stock, par value $0.15 per share 104,299 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-25-116111 · ownership.xml · nonDerivative · entry 1

KRAKOWSKY PHILIPPE · CIK 0001214656 · Director · Co-President and Co-COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,299

F1 · price: Pursuant to that certain Agreement and Plan of Merger, dated as of December 8, 2024 (the "Merger Agreement"), by and among the Issuer, The Interpublic Group of Companies, Inc. ("IPG") and EXT Subsidiary Inc. ("Merger Sub"), Merger Sub merged with and into IPG, with IPG surviving as a wholly owned subsidiary of the Issuer. Pursuant to the Merger Agreement, the Reporting Person's IPG common stock converted into the Issuer's common stock, according to the terms of the Merger Agreement.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:35 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096146 · ownership.xml · nonDerivative · entry 1

Williams Valerie · CIK 0001688234 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,641.85

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:35 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096144 · ownership.xml · nonDerivative · entry 1

Santos Cassandra · CIK 0002004987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,478.02

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: 10/03/25

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:35 UTC GrantCommon Stock, par value $0.15 per share 629 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096143 · ownership.xml · nonDerivative · entry 1

RICE LINDA JOHNSON · CIK 0001188735 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,119.89

F1 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:35 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096142 · ownership.xml · nonDerivative · entry 1

Pineda Patricia Salas · CIK 0001769208 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,060.31

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:34 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096141 · ownership.xml · nonDerivative · entry 1

MARTORE GRACIA C · CIK 0001039026 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,691.62

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:34 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096139 · ownership.xml · nonDerivative · entry 1

Kissire Deborah J. · CIK 0001648794 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,945.38

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:34 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096138 · ownership.xml · nonDerivative · entry 1

Hawkins Ronnie S. · CIK 0001732216 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,586.78

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:34 UTC GrantCommon Stock, par value $0.15 per share 275.97 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096137 · ownership.xml · nonDerivative · entry 2

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,031.04

F2 · shares: The reporting person elected to defer receipt of these shares, which represent a quarterly payment of his annual retainer, under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:34 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096137 · ownership.xml · nonDerivative · entry 1

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,755.07

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:33 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096135 · ownership.xml · nonDerivative · entry 1

COLEMAN LEONARD S JR · CIK 0001047251 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,375.75

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:33 UTC GrantCommon Stock, par value $0.15 per share 628.6 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-096134 · ownership.xml · nonDerivative · entry 1

CHOKSI MARY C · CIK 0001205706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,561.58

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on July 9, 2025.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 20:30 UTC
Castellaneta AndrewSVP, Chief Accounting Officer
Tax withholdingCommon Stock, par value $0.15 per share 1,850 $76.31 $141,173.50
Disclosure

SEC source: 0001213900-25-078517 · ownership.xml · nonDerivative · entry 1

Castellaneta Andrew · CIK 0001627493 · SVP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,875

F1 · balance_after: Includes 4,097 shares acquired under Omnicom's employee stock purchase plan.

Read SEC document
August 15, 2025 Filed Aug 19, 2025 20:30 UTC
Januzzi Louis FSenior VP, Gen. Counsel & Sec.
Tax withholdingCommon Stock, par value $0.15 per share 733 $76.31 $55,935.23
Disclosure

SEC source: 0001213900-25-078516 · ownership.xml · nonDerivative · entry 1

Januzzi Louis F · CIK 0001963837 · Senior VP, Gen. Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,995.453

Read SEC document
August 15, 2025 Filed Aug 19, 2025 20:30 UTC
Simm DarylPresident and COO
Tax withholdingCommon Stock, par value $0.15 per share 7,818 $76.31 $596,591.58
Disclosure

SEC source: 0001213900-25-078515 · ownership.xml · nonDerivative · entry 1

Simm Daryl · CIK 0001303840 · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,283

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:50 UTC
Januzzi Louis FSenior VP, Gen. Counsel & Sec.
GrantCommon Stock, par value $0.15 per share 6,770 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061539 · ownership.xml · nonDerivative · entry 1

Januzzi Louis F · CIK 0001963837 · Senior VP, Gen. Counsel & Sec.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,728.453

F1 · shares: These shares were acquired by the reporting person as a grant of restricted stock units (payable solely in common stock), which will vest 20% on August 15, 2026 and on each of the next four anniversaries thereof.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:33 UTC GrantCommon Stock, par value $0.15 per share 312.76 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061520 · ownership.xml · nonDerivative · entry 2

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,020.31

F2 · shares: The reporting person elected to defer receipt of these shares, which represent a quarterly payment of his annual retainer, under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:33 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061520 · ownership.xml · nonDerivative · entry 1

Gerstein Mark D · CIK 0001916341 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,707.55

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F3 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:32 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061518 · ownership.xml · nonDerivative · entry 1

COLEMAN LEONARD S JR · CIK 0001047251 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,462.8

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

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July 01, 2025 Filed Jul 3, 2025 20:32 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061517 · ownership.xml · nonDerivative · entry 1

CHOKSI MARY C · CIK 0001205706 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,519.67

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

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July 01, 2025 Filed Jul 3, 2025 20:32 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061515 · ownership.xml · nonDerivative · entry 1

Santos Cassandra · CIK 0002004987 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,837.65

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

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July 01, 2025 Filed Jul 3, 2025 20:32 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061516 · ownership.xml · nonDerivative · entry 1

Williams Valerie · CIK 0001688234 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,799.99

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

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July 01, 2025 Filed Jul 3, 2025 20:31 UTC GrantCommon Stock, par value $0.15 per share 713 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061514 · ownership.xml · nonDerivative · entry 1

RICE LINDA JOHNSON · CIK 0001188735 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,392.16

F1 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:31 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061513 · ownership.xml · nonDerivative · entry 1

Pineda Patricia Salas · CIK 0001769208 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,360.36

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:31 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061512 · ownership.xml · nonDerivative · entry 1

MARTORE GRACIA C · CIK 0001039026 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,855

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:31 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061511 · ownership.xml · nonDerivative · entry 1

Kissire Deborah J. · CIK 0001648794 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,091.05

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 20:30 UTC GrantCommon Stock, par value $0.15 per share 712.4 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-061510 · ownership.xml · nonDerivative · entry 1

Hawkins Ronnie S. · CIK 0001732216 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,853.45

F1 · shares: The reporting person elected to defer receipt of these shares under the terms of the Omnicom Group Inc. 2021 Incentive Award Plan.

F2 · balance_after: Includes dividends on deferred shares that are reinvested in company stock, credited on April 9, 2025.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.