Companies / CME Group Inc / Activity
Activity — CME Group Inc
69 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 15, 2026 | Duffy Terrence a CEO | Grant | Common Stock Class A | $19.59M | +63K +113.15% | 118,496 0.03% of shares | low |
| Mar 15, 2026 | Duffy Terrence a CEO | Other | Common Stock Class A | $8.68M | -28K -23.52% | 90,630 0.03% of shares | low |
| May 15, 2026 | Duffy Terrence a CEO | Sell | Common Stock Class A | $7.75M | -26K -28.68% | 64,634 0.02% of shares | medium |
| Dec 31, 2025 | Duffy Terrence a CEO | Other | Common Stock Class A | $2.79M | -10K -15.52% | 55,594 0.02% of shares | low |
| May 15, 2026 | Duffy Terrence a CEO | Sell | Common Stock Class A | $2.70M | -9K -13.93% | 55,630 0.02% of shares | medium |
| Mar 15, 2026 | Winkler Julie Executive | Grant | Common Stock Class A | $2.57M | +8K +32.36% | 33,768 <0.01% of shares | low |
| Mar 15, 2026 | Cutinho Sunil Executive | Grant | Common Stock Class A | $2.57M | +8K +43.48% | 27,244 <0.01% of shares | low |
| Mar 15, 2026 | Sammann Derek Executive | Grant | Common Stock Class A | $2.57M | +8K +95.08% | 16,939 <0.01% of shares | low |
| Mar 15, 2026 | Vroman Ken Executive | Grant | Common Stock Class A | $2.20M | +7K +47.46% | 21,986 <0.01% of shares | low |
| Mar 15, 2026 | Piell Hilda Harris Executive | Grant | Common Stock Class A | $2.20M | +7K +24.05% | 36,494 0.01% of shares | low |
| May 18, 2026 | Piell Hilda Harris Executive | Sell | Common Stock Class A | $1.75M | -6K -17.20% | 27,702 <0.01% of shares | medium |
| Mar 15, 2026 | McCourt Timothy Francis Executive | Grant | Common Stock Class A | $1.71M | +6K +57.89% | 15,012 <0.01% of shares | low |
| Mar 15, 2026 | Sprague Suzanne Executive | Grant | Common Stock Class A | $1.71M | +6K +50.74% | 16,351 <0.01% of shares | low |
| Mar 15, 2026 | Fitzpatrick Lynne Executive | Grant | Common Stock Class A | $1.71M | +6K +26.30% | 26,428 <0.01% of shares | low |
| Mar 15, 2026 | Marcus Jonathan L Executive | Grant | Common Stock Class A | $1.64M | +5K +67.13% | 13,121 <0.01% of shares | low |
| Mar 12, 2026 | Vroman Ken Executive | Sell | Common Stock Class A | $1.59M | -5K -25.71% | 14,910 <0.01% of shares | medium |
| Feb 23, 2026 | Durkin Bryan T Director | Sell | Common Stock Class A | $1.30M | -4K -8.90% | 43,007 0.01% of shares | medium |
| Mar 15, 2026 | Winkler Julie Executive | Other | Common Stock Class A | $1.14M | -4K -10.83% | 30,110 <0.01% of shares | low |
| Mar 15, 2026 | Cutinho Sunil Executive | Other | Common Stock Class A | $1.14M | -4K -13.43% | 23,586 <0.01% of shares | low |
| Mar 15, 2026 | Sammann Derek Executive | Other | Common Stock Class A | $1.13M | -4K -21.41% | 13,312 <0.01% of shares | low |
| Mar 17, 2026 | Marcus Jonathan L Executive | Sell | Common Stock Class A | $1.10M | -3K -31.39% | 7,192 <0.01% of shares | medium |
| Mar 17, 2026 | Marcus Jonathan L Executive | Sell | Common Stock Class A | $1.03M | -3K -31.39% | 7,192 <0.01% of shares | medium |
| Mar 15, 2026 | Vroman Ken Executive | Other | Common Stock Class A | $976.2K | -3K -14.26% | 18,851 <0.01% of shares | low |
| Mar 15, 2026 | Piell Hilda Harris Executive | Other | Common Stock Class A | $946.3K | -3K -8.33% | 33,455 <0.01% of shares | low |
| Mar 15, 2026 | McCourt Timothy Francis Executive | Other | Common Stock Class A | $875.0K | -3K -18.72% | 12,202 <0.01% of shares | low |
| Mar 15, 2026 | Sprague Suzanne Executive | Other | Common Stock Class A | $759.5K | -2K -14.92% | 13,912 <0.01% of shares | low |
| Mar 15, 2026 | Fitzpatrick Lynne Executive | Other | Common Stock Class A | $759.5K | -2K -9.23% | 23,989 <0.01% of shares | low |
| Mar 15, 2026 | Marcus Jonathan L Executive | Other | Common Stock Class A | $740.2K | -2K -18.12% | 10,744 <0.01% of shares | low |
| Mar 26, 2026 | Shepard William R Director | Buy | Common Stock Class A | $418.6K | +1K +0.54% | 260,118 0.07% of shares | medium |
| Mar 6, 2026 | Cook Elizabeth A Director | Sell | Common Stock Class A | $320.0K | -1K -5.33% | 17,771 <0.01% of shares | medium |
| Feb 6, 2026 | Suskind Dennis Director | Sell | Common Stock Class A | $224.4K | -748 -21.70% | 2,699 <0.01% of shares | medium |
| Mar 15, 2026 | Tobin Jack J Executive | Grant | Common Stock Class A | $189.3K | +608 +2.43% | 25,588 <0.01% of shares | low |
| Jun 25, 2026 | Benesh Kathryn Director | Grant | Common Stock Class A | $145.1K | +645 +30.61% | 2,752 <0.01% of shares | low |
| Jun 25, 2026 | Seifu Rahael Director | Grant | Common Stock Class A | $145.1K | +645 +15.75% | 4,739 <0.01% of shares | low |
| Jun 25, 2026 | Mulchrone Patrick J Director | Grant | Common Stock Class A | $145.1K | +645 +2.26% | 29,130 <0.01% of shares | low |
| Jun 25, 2026 | Maloney Patrick W Director | Grant | Common Stock Class A | $145.1K | +645 +15.74% | 4,743 <0.01% of shares | low |
| Jun 25, 2026 | Lockett Phyllis M Director | Grant | Common Stock Class A | $145.1K | +645 +17.72% | 4,285 <0.01% of shares | low |
| Jun 25, 2026 | Tierney Robert J JR Director | Grant | Common Stock Class A | $145.1K | +645 +4.71% | 14,345 <0.01% of shares | low |
| Jun 25, 2026 | Cook Elizabeth A Director | Grant | Common Stock Class A | $145.1K | +645 +3.63% | 18,416 <0.01% of shares | low |
| Jun 25, 2026 | Hobert William W Director | Grant | Common Stock Class A | $145.1K | +645 +0.60% | 107,584 0.03% of shares | low |
| Jun 25, 2026 | Kaye Daniel G Director | Grant | Common Stock Class A | $145.1K | +645 +15.36% | 4,845 <0.01% of shares | low |
| Jun 25, 2026 | Bitsberger Timothy S. Director | Grant | Common Stock Class A | $145.1K | +645 +5.80% | 11,766 <0.01% of shares | low |
| Jun 25, 2026 | Suskind Dennis Director | Grant | Common Stock Class A | $145.1K | +645 +23.90% | 3,344 <0.01% of shares | low |
| Jun 25, 2026 | Durkin Bryan T Director | Grant | Common Stock Class A | $145.1K | +645 +1.50% | 43,652 0.01% of shares | low |
| Jun 25, 2026 | Carey Charles P Director | Grant | Common Stock Class A | $145.1K | +645 +11.16% | 6,424 <0.01% of shares | low |
| Jun 25, 2026 | Lucas Deborah J Director | Grant | Common Stock Class A | $145.1K | +645 +16.59% | 4,533 <0.01% of shares | low |
| Jun 25, 2026 | Siegel Howard J Director | Grant | Common Stock Class A | $145.1K | +645 +1.35% | 48,436 0.01% of shares | low |
| Jun 25, 2026 | Shepard William R Director | Grant | Common Stock Class A | $145.1K | +645 +25.40% | 3,184 <0.01% of shares | low |
| Jun 25, 2026 | Gepsman Martin J Director | Grant | Common Stock Class A | $145.1K | +645 +2.58% | 25,644 <0.01% of shares | low |
| Jun 25, 2026 | Ford Harold Eugene Jr. Director | Grant | Common Stock Class A | $145.1K | +645 +59.12% | 1,736 <0.01% of shares | low |