Mark D. Gerstein

Companies

• Omnicom GroupBoard member May 10, 2022 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Omnicom Group OMC17,485 shares²$1.4M at $80.61Oct 1, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Oct 1, 2026Granted 306 shares of Omnicom Group²
• Oct 1, 2026Granted 696 shares of Omnicom Group²
• Jul 1, 2026Granted 309 shares of Omnicom Group³
• Jul 1, 2026Granted 704 shares of Omnicom Group³
• Apr 1, 2026Granted 299 shares of Omnicom Group⁴
• Apr 1, 2026Granted 681 shares of Omnicom Group⁴
• Jan 1, 2026Granted 279 shares of Omnicom Group⁵
• Jan 1, 2026Granted 635 shares of Omnicom Group⁵
• Oct 1, 2025Granted 276 shares of Omnicom Group⁶
• Oct 1, 2025Granted 629 shares of Omnicom Group⁶
• Jul 1, 2025Granted 313 shares of Omnicom Group⁷
• Jul 1, 2025Granted 712 shares of Omnicom Group⁷
• Apr 1, 2025Granted 271 shares of Omnicom Group⁸
• Apr 1, 2025Granted 618 shares of Omnicom Group⁸
• Jan 1, 2025Granted 262 shares of Omnicom Group⁹
• Jan 1, 2025Granted 596 shares of Omnicom Group⁹
• Oct 1, 2024Granted 218 shares of Omnicom Group¹⁰
• Oct 1, 2024Granted 423 shares of Omnicom Group¹⁰
• Jul 1, 2024Granted 251 shares of Omnicom Group¹¹
• Jul 1, 2024Granted 488 shares of Omnicom Group¹¹
• Apr 1, 2024Granted 233 shares of Omnicom Group¹²
• Apr 1, 2024Granted 452 shares of Omnicom Group¹²
• Jan 1, 2024Granted 260 shares of Omnicom Group¹³
• Jan 1, 2024Granted 506 shares of Omnicom Group¹³
• Oct 1, 2023Granted 302 shares of Omnicom Group¹⁴