| 2020-02-28 | Holzrichter Julie | Sr MD Chief Operating Officer | Sell | 3,061 | $203.37 | $622,515.57 | -7.6% | → |
| 2020-02-24 | Winkler Julie | Sr MD Chief Commercial Officer | Sale+OE | 5,620 | $210.97 | $1,185,667.14 | -11.2% | → |
| 2020-01-03 | GEPSMAN MARTIN J | Director | Sell | 1,000 | $201.16 | $201,160.00 | -2.8% | → |
| 2019-12-13 | CRONIN KATHLEEN M | Sr MD Gen Counsel & Corp Secr | Sell | 3,371 | $204.12 | $688,088.52 | -7.5% | → |
| 2019-12-12 | DUFFY TERRENCE A | Chairman and CEO | Sell | 39,309 | $202.38 | $7,955,355.42 | -45.7% | → |
| 2019-11-07 | Pankau Ronald A. | Director | Sell | 300 | $199.02 | $59,706.00 | -7.1% | → |
| 2019-09-06 | Tully Sean | Sr MD Global Hd Financial & OT | Sell | 7,200 | $223.13 | $1,606,536.00 | -26.5% | → |
| 2019-09-04 | Pietrowicz John W. | Sr MD Chief Financial Officer | Sell | 2,500 | $217.62 | $544,050.00 | -7.6% | → |
| 2019-09-03 | Holzrichter Julie | Sr MD Chief Operating Officer | Sell | 3,436 | $216.07 | $742,416.52 | -8.2% | → |
| 2019-08-28 | GLICKMAN DANIEL R | Director | Sell | 500 | $216.01 | $108,005.00 | -3.3% | → |
| 2019-08-09 | Suskind Dennis | Director | Sell | 1,500 | $212.46 | $318,690.00 | -23.6% | → |
| 2019-08-06 | Cutinho Sunil | Sr MD & President CME Clearing | Sell | 1,990 | $202.38 | $402,736.20 | -6.0% | → |
| 2019-08-02 | SIEGEL HOWARD J | Director | Sell | 5,000 | $205.00 | $1,025,000.00 | -5.9% | → |
| 2019-08-01 | DUFFY TERRENCE A | Chairman & CEO | Sell | 35,000 | $200.15 | $7,005,250.00 | -30.7% | → |
| 2019-07-09 | Pietrowicz John W. | Sr MD Chief Financial Officer | Sell | 2,500 | $201.30 | $503,250.00 | -7.1% | → |
| 2019-06-12 | Sammann Derek | Sr MD Gl Hd Commodity & Option | Sell | 6,400 | $198.83 | $1,272,512.00 | -57.4% | → |
| 2019-06-12 | Winkler Julie | Sr MD Chief Commercial Officer | Sale+OE | 4,767 | $198.03 | $944,009.09 | -7.0% | → |
| 2019-06-10 | Cook Elizabeth A | Director | Sell | 300 | $204.27 | $61,281.00 | -1.4% | → |
| 2019-06-07 | Kometer Kevin | Sr MD Chief Information Office | Sale+OE | 16,140 | $201.19 | $3,247,250.18 | -10.8% | → |
| 2019-06-06 | GEPSMAN MARTIN J | Director | Sell | 2,500 | $201.21 | $503,025.00 | -6.6% | → |
| 2019-06-06 | Pankau Ronald A. | Director | Sell | 200 | $200.36 | $40,072.00 | -5.6% | → |
| 2019-06-05 | Cook Elizabeth A | Director | Sell | 500 | $199.01 | $99,502.50 | -1.2% | → |
| 2019-06-04 | Bitsberger Timothy S. | Director | Sell | 700 | $194.35 | $136,045.00 | -6.9% | → |
| 2019-06-03 | Holzrichter Julie | Sr MD Chief Operating Officer | Sell | 4,241 | $192.26 | $815,385.85 | -4.6% | → |
| 2019-05-24 | Piell Hilda Harris | Sr MD & Chief HR Officer | Sell | 1,132 | $188.05 | $212,871.92 | -1.7% | → |
| 2019-05-22 | Piell Hilda Harris | Sr MD & Chief HR Officer | Sell | 1,420 | $186.23 | $264,446.60 | -4.0% | → |
| 2019-05-21 | CRONIN KATHLEEN M | Sr MD Gen Counsel & Corp Secr | Sale+OE | 4,960 | $186.69 | $925,982.40 | -10.1% | → |
| 2019-05-08 | Carey Charles P | Director | Sell | 10,000 | $179.02 | $1,790,220.00 | -23.7% | → |
| 2019-05-07 | GEPSMAN MARTIN J | Director | Sell | 2,000 | $178.07 | $356,140.00 | -5.0% | → |
| 2019-04-03 | Pietrowicz John W. | Sr MD Chief Financial Officer | Sell | 2,500 | $168.27 | $420,675.00 | -6.6% | → |
| 2019-03-14 | CRONIN KATHLEEN M | Sr MD Gen Counsel & Corp Secr | Sale+OE | 8,340 | $167.54 | $1,397,291.45 | -9.4% | → |
| 2019-03-14 | GEPSMAN MARTIN J | Director | Sell | 3,000 | $167.91 | $503,730.00 | -7.0% | → |
| 2019-03-01 | Holzrichter Julie | Sr MD Chief Operating Officer | Sell | 4,362 | $182.45 | $795,846.90 | -9.6% | → |
| 2019-03-01 | Pankau Ronald A. | Director | Sell | 200 | $182.90 | $36,580.00 | -5.3% | → |
| 2019-02-26 | Bernacchi Jeffrey M. | Director | Sell | 10,087 | $177.94 | $1,794,880.78 | -19.4% | → |
| 2019-01-02 | Pietrowicz John W. | Sr MD Chief Financial Officer | Sale+OE | 17,960 | $186.92 | $3,357,016.08 | -15.5% | → |
| 2018-12-12 | Tully Sean | Sr MD Global Hd Financial & OT | Sell | 7,500 | $191.88 | $1,439,070.00 | -7.0% | → |