Omnicom Group INC Form 4 insider transactions

Omnicom Group Director Mary C. Choksi deferred receipt of 628.6 shares of common stock under the company's incentive plan, increasing her beneficial ownership to 44,561.58 shares.

Omnicom Group Inc.'s President and COO, Daryl Simm, disposed of 7,818 shares of common stock at $76.31 per share to cover tax liabilities.

Omnicom's SVP, Chief Accounting Officer, Andrew Castellaneta, disposed of 1,850 shares of common stock to cover tax withholding obligations.

Omnicom Group Senior VP Louis F. Januzzi disposed of 733 shares of common stock to cover tax liabilities related to a security vesting event.

Omnicom Group Inc. Senior VP, General Counsel & Secretary Louis F. Januzzi was granted 6,770 restricted stock units, which will vest over five years.

Omnicom Group Inc. Director Mark D. Gerstein increased his beneficial ownership of common stock by deferring receipt of shares from the company's 2021 Incentive Award Plan and his quarterly retainer.

Omnicom Group Inc. Director Leonard S. Coleman Jr. acquired 712.4 shares of common stock through a deferral election under the company's 2021 Incentive Award Plan.

Omnicom Group Inc. Director Mary C. Choksi deferred receipt of 712.4 shares of common stock, increasing her total beneficial ownership to 43,519.67 shares, as reported in a recent SEC Form 4 filing.

Omnicom Group Inc. Director Valerie Williams has elected to defer the receipt of 712.4 shares of common stock, increasing her beneficial ownership to 22,799.99 shares.

Omnicom Group Inc. Director Cassandra Santos reported the acquisition and deferral of 712.4 shares of common stock under the company's 2021 Incentive Award Plan.

Omnicom Group Inc. Director Linda Johnson Rice acquired 713 shares of common stock on July 1, 2025, increasing her direct beneficial ownership to 11,392.16 shares.

Patricia Salas Pineda, a Director at Omnicom Group Inc., has deferred the receipt of 712.4 shares of common stock under the company's 2021 Incentive Award Plan, increasing her total beneficial ownership to 8,360.36 shares.

Omnicom Group Inc. Director Gracia C. Martore deferred the receipt of 712.4 shares of common stock under the company's 2021 Incentive Award Plan, increasing her total beneficial ownership to 24,855 shares.

Omnicom Group Inc. Director Deborah J. Kissire acquired 712.4 shares of common stock through a deferred receipt election under the company's 2021 Incentive Award Plan.

Omnicom Group Inc. Director Ronnie S. Hawkins deferred the receipt of 712.4 shares of common stock under the company's 2021 Incentive Award Plan, increasing total beneficial ownership to 18,853.45 shares.

Omnicom Group Inc. Director Linda Johnson Rice reported the sale of 1,639 shares of common stock for approximately $120,500, executed under a pre-arranged Rule 10b5-1 trading plan.

Daryl Simm, President and COO of Omnicom Group Inc., reported disposing of 1,602 shares of common stock on May 15, 2025.

Louis F. Januzzi, Senior VP, Gen. Counsel & Sec. of Omnicom Group Inc., reports disposing of 1,400 shares of common stock to cover tax obligations.

Philip J. Angelastro, Executive Vice President & CFO of Omnicom Group Inc., reports a disposition of common stock to cover tax obligations, alongside holdings in a 401(k) plan.

Omnicom Group CEO John Wren reports the disposition of shares to cover tax obligations, while maintaining significant direct and indirect ownership.

Omnicom Group's Chairman and CEO, John Wren, received 4 million employee stock options as part of an amended employment agreement extending his term until December 31, 2028, and reducing his annual base salary to $1.

John Wren, CEO of Omnicom Group, files an amended Form 4 to correct the number of shares withheld for tax liability related to vesting performance restricted stock units.

Omnicom Group's CEO, John Wren, reports the vesting of performance restricted stock units and shares withheld for tax liability.

Daryl Simm, President and COO of Omnicom Group, reports the acquisition and disposal of company stock following the vesting of performance-based restricted stock units.

Philip J. Angelastro, Executive Vice President & CFO of Omnicom Group Inc., reports acquisition and disposal of company stock related to performance restricted stock units (PRSUs) vesting.

Director Mark Gerstein reports acquisitions of Omnicom Group Inc. stock through deferred compensation and dividend reinvestment.

Director Deborah J. Kissire reports acquisition of Omnicom Group Inc. shares through deferred compensation and reinvested dividends.

Director Cassandra Santos reports acquiring shares through deferred compensation and reinvested dividends in Omnicom Group Inc.

Director Ronnie S. Hawkins acquired shares of Omnicom Group through deferred compensation and reinvested dividends.

Director Mary C. Choksi reports acquisition of Omnicom Group Inc. shares through deferred compensation and dividend reinvestment.