Omnicom OMC Insider Ownership

Updated Oct 6, 2026

Over the past year, OMC insiders sold $237,801 of stock (2.73K shares) on the open market and bought none.

• The largest open-market sales of OMC in the past 12 months were by Linda Johnson Rice (Director), totaling $237,801 (2.73K shares), most recently on August 24, 2026.
• Away from the open market, OMC insiders received 432.13K shares in stock awards and gave up 107.14K shares to cover taxes or exercise prices over the last 12 months.
• Per Business Quant data, Omnicom insiders hold 1.52Mn shares in total based on their latest Form 4 filings, or 0.54% of the 279.9Mn shares outstanding; that total is up 0.47% from 1.51Mn shares at the end of Q2 2026 and up 32.57% from 1.15Mn shares at the end of Q3 2025.
• By type of ownership, OMC insiders hold all of their 1.52Mn shares directly.
• Business Quant counts 18 insiders with holdings in Omnicom stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Omnicom's three largest insider shareholders, based on their latest Form 4 filings, are Philip J. Angelastro (Executive Vice President & CFO, 542.4K shares), John Wren (Chairman and CEO, 253K shares) and Daryl Simm (Co-President and Co COO, 250.87K shares).
• Of the shares held by OMC insiders, 35.70% belong to Philip J. Angelastro.
• A total of 66 Form 4 filings with transactions in Omnicom stock were made over the past 12 months, by 18 insiders.
• The insider data for OMC reflects Form 4 filings through October 5, 2026.