Jeff A. Zadoks

Companies

• Post HoldingsBoard member Mar 16, 2026 to now¹
• Post HoldingsChief operating officer Dec 9, 2022 to now²
• Post HoldingsChief financial officer Nov 21, 2014 to Nov 18, 2022³
• Post Holdings Partnering CorpBoard member May 25, 2021 to May 25, 2021⁴
• BELLRING BRANDS, INC.Board member Oct 16, 2019 to Oct 16, 2019⁵
• Post HoldingsCorp. Controller Jan 26, 2012 to Oct 17, 2014⁶

Holdings

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

Shares held

• Post Holdings POST2,486 shares⁷$192.6K at $77.49Aug 27, 2026

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

Recent filings

• Aug 25, 2026Gift 122,740 shares of Post Holdings⁷
• Aug 25, 2026Gift 122,740 shares of Post Holdings⁷
• Aug 25, 2026Gift 26,215 shares of Post Holdings⁷
• Aug 25, 2026Gift 26,215 shares of Post Holdings⁷
• Jul 2, 2026Shares withheld for tax 3,551 shares at $90.94 of Post Holdings⁸
• Jul 2, 2026Shares withheld for tax 3,867 shares at $90.94 of Post Holdings⁸
• Jul 2, 2026Shares withheld for tax 2,544 shares at $90.94 of Post Holdings⁸
• Mar 16, 2026Granted 1,700 shares of Post Holdings⁹
• Jan 2, 2026Shares withheld for tax 458 shares at $99.05 of Post Holdings¹⁰
• Jan 2, 2026Exercised options 9,731 shares of Post Holdings¹⁰
• Jan 2, 2026Shares withheld for tax 420 shares at $99.05 of Post Holdings¹⁰
• Jan 2, 2026Shares withheld for tax 301 shares at $99.05 of Post Holdings¹⁰
• Dec 1, 2025Gift 30,000 shares of Post Holdings¹¹
• Dec 1, 2025Gift 30,000 shares of Post Holdings¹¹
• Nov 18, 2025Granted 8,935 shares of Post Holdings¹²
• Nov 15, 2025Shares withheld for tax 2,752 shares at $106.70 of Post Holdings¹³
• Nov 14, 2025Shares withheld for tax 2,820 shares at $106.34 of Post Holdings¹³
• Nov 12, 2025Shares withheld for tax 2,144 shares at $106.02 of Post Holdings¹⁴
• Nov 12, 2025Exercised options 4,865 shares of Post Holdings¹⁴
• Nov 12, 2025Shares withheld for tax 4,202 shares at $106.02 of Post Holdings¹⁴
• Nov 12, 2025Exercised options 9,538 shares of Post Holdings¹⁴
• Oct 22, 2025Shares withheld for tax 21,461 shares at $107.19 of Post Holdings¹⁵
• Oct 22, 2025Granted 48,718 shares of Post Holdings¹⁵
• Sep 4, 2025Gift 1,330 shares of Post Holdings¹⁶
• Feb 13, 2025Gift 17,000 shares of Post Holdings¹⁷