Derek Sammann

Companies

• CME GroupManaging Dir Financial Product Oct 28, 2009 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

• CME Group CME17,156 shares²$5.0M at $293.63Sep 17, 2026

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

Recent filings

• Sep 16, 2026Shares withheld for tax 359 shares at $272.46 of CME Group²
• Sep 15, 2026Shares withheld for tax 320 shares at $275.09 of CME Group²
• Sep 15, 2026Shares withheld for tax 361 shares at $275.09 of CME Group²
• Sep 15, 2026Shares withheld for tax 373 shares at $275.09 of CME Group²
• Sep 15, 2026Granted 2,864 shares at $275.09 of CME Group²
• May 25, 2026Other 4,629 shares of CME Group²
• May 25, 2026Other 4,629 shares of CME Group²
• Mar 15, 2026Shares withheld for tax 3,627 shares at $311.40 of CME Group³
• Mar 15, 2026Granted 8,256 shares at $311.40 of CME Group³
• Nov 20, 2025Sold 1,314 shares at $275.74 of CME Group⁴
• Nov 20, 2025Sold 5,886 shares at $275.65 of CME Group⁴
• Nov 6, 2025Other 2,300 shares of CME Group⁴
• Nov 6, 2025Other 2,300 shares of CME Group⁴
• Sep 16, 2025Shares withheld for tax 379 shares at $259.83 of CME Group⁵
• Sep 15, 2025Granted 3,044 shares at $258.83 of CME Group⁵
• Sep 15, 2025Shares withheld for tax 1,099 shares at $258.83 of CME Group⁵
• May 5, 2025Sold 2,475 shares at $280.60 of CME Group⁶
• May 5, 2025Sold 2,175 shares at $280.63 of CME Group⁶
• Mar 18, 2025Other 2,175 shares of CME Group⁶
• Mar 18, 2025Other 2,175 shares of CME Group⁶
• Mar 15, 2025Shares withheld for tax 1,708 shares at $258.68 of CME Group⁷
• Mar 15, 2025Shares withheld for tax 1,708 shares at $258.68 of CME Group⁸
• Mar 15, 2025Granted 3,883 shares at $258.68 of CME Group⁷
• Mar 15, 2025Granted 3,883 shares at $258.68 of CME Group⁸
• Oct 31, 2024Gift 2,375 shares of CME Group⁹