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CME Group Inc (CME)

Over the last 90 days, CME Group Inc. has seen significant insider selling, with a net value of over $22 million. Notably, the Chairman and CEO, Terrence Duffy, engaged in substantial sell transactions. This activity contrasts with minor buy transactions from other insiders, indicating a net sell-off trend among executives.
Stock chart
Ticker: CME Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Piell Hilda Harris
Sr MD & Chief HR Officer
1 sale — total 1,752,536 USD
Sale 18 May 2026
Value US$2,153,118.13 | Price 100.95 | Shares 18,085
Proposed sale 18 May 2026
Value US$4,268,961.45 | Price 389.03 | Shares 92,163
Sale 15 May 2026
Value US$2,697,418.32 | Price 299.58 | Shares 9,004
Sale 15 May 2026
Value US$2,697,418.32 | Price 299.58 | Shares 9,004
Sale 15 May 2026
Value US$7,750,447.44 | Price 298.14 | Shares 25,996
Sale 15 May 2026
Value US$7,750,447.44 | Price 298.14 | Shares 25,996
Proposed sale 15 May 2026
Value US$10,425,381.29 | Price 297.87 | Shares 35,000
Buy 26 Mar 2026
Value US$18,455.40 | Price 297.38 | Shares 62
Buy 26 Mar 2026
Value US$418,645.62 | Price 297.38 | Shares 1,408
Planned sale 17 Mar 2026
Value US$1,097,120.67 | Price 333.37 | Shares 3,291
Proposed sale 17 Mar 2026
Value US$1,031,300.67 | Price 313.37 | Shares 3,291
Sale 12 Mar 2026
Value US$1,594,440.00 | Price 309.00 | Shares 5,160
Proposed sale 12 Mar 2026
Value US$1,594,453.93 | Price 309.00 | Shares 5,160
Sale 6 Mar 2026
Value US$320,000.00 | Price 320.00 | Shares 1,000
Proposed sale 6 Mar 2026
Value US$320,000.00 | Price 320.00 | Shares 1,000
Sale 23 Feb 2026
Value US$1,300,530.00 | Price 309.65 | Shares 4,200
Proposed sale 23 Feb 2026
Value US$1,300,519.50 | Price 309.65 | Shares 4,200
Sale 20 Feb 2026
Value US$91,770.00 | Price 305.90 | Shares 300
Proposed sale 18 Feb 2026
Value US$90,609.00 | Price 302.03 | Shares 300
Sale 6 Feb 2026
Value US$224,400.00 | Price 300.00 | Shares 748
Proposed sale 6 Feb 2026
Value US$222,440.00 | Price 297.38 | Shares 748
Buy 30 Dec 2025
Value US$69,929.33 | Price 278.37 | Shares 251
Buy 30 Dec 2025
Value US$3,078.77 | Price 278.37 | Shares 11
Sale 11 Dec 2025
Value US$3,216,565.55 | Price 270.05 | Shares 11,911
Sale 11 Dec 2025
Value US$3,522,249.90 | Price 269.10 | Shares 13,089
Proposed sale 11 Dec 2025
Value US$6,724,551.33 | Price 268.98 | Shares 25,000
Sale 20 Nov 2025
Value US$362,322.36 | Price 275.74 | Shares 1,314
Sale 20 Nov 2025
Value US$1,622,475.90 | Price 275.65 | Shares 5,886
Proposed sale 20 Nov 2025
Value US$1,979,928.00 | Price 274.99 | Shares 7,200
Sale 3 Nov 2025
Value US$263,530.00 | Price 263.53 | Shares 1,000
Proposed sale 3 Nov 2025
Value US$263,520.00 | Price 263.52 | Shares 1,000
Buy 25 Sep 2025
Value US$3,068.58 | Price 265.22 | Shares 12
Buy 25 Sep 2025
Value US$69,603.09 | Price 265.19 | Shares 262
Proposed sale 18 Sep 2025
Value US$102,704.00 | Price 262.00 | Shares 392
Planned sale 18 Sep 2025
Value US$102,704.00 | Price 262.00 | Shares 392
Sale 16 Sep 2025
Value US$98,475.57 | Price 259.83 | Shares 379
Planned sale 16 Sep 2025
Value US$97,368.96 | Price 258.96 | Shares 376
Proposed sale 16 Sep 2025
Value US$97,368.96 | Price 258.96 | Shares 376
Proposed sale 26 Aug 2025
Value US$3,229,452.32 | Price 271.47 | Shares 11,896
Sale 26 Aug 2025
Value US$1,615,891.10 | Price 270.85 | Shares 5,966
Sale 26 Aug 2025
Value US$1,613,553.00 | Price 272.10 | Shares 5,930
Proposed sale 18 Aug 2025
Value US$200,054.83 | Price 6.16 | Shares 32,468
Buy 25 Jun 2025
Value US$3,054.28 | Price 270.53 | Shares 11
Buy 25 Jun 2025
Value US$69,281.92 | Price 270.53 | Shares 256
Sale 10 Jun 2025
Value US$92,872.50 | Price 265.35 | Shares 350
Sale 10 Jun 2025
Value US$39,804.00 | Price 265.36 | Shares 150
Proposed sale 28 May 2025
Value US$143,185.00 | Price 286.37 | Shares 500
Sale 22 May 2025
Value US$141,209.65 | Price 282.42 | Shares 500
Proposed sale 22 May 2025
Value US$141,250.00 | Price 282.50 | Shares 500
Planned sale 20 May 2025
Value US$108,225.00 | Price 277.50 | Shares 390
Proposed sale 20 May 2025
Value US$108,225.00 | Price 277.50 | Shares 390
Sale 19 May 2025
Value US$294,552.80 | Price 277.88 | Shares 1,060
Proposed sale 19 May 2025
Value US$295,687.00 | Price 278.95 | Shares 1,060
Sale 15 May 2025
Value US$817,680.00 | Price 272.56 | Shares 3,000
Proposed sale 15 May 2025
Value US$799,800.00 | Price 266.60 | Shares 3,000
Sale 15 May 2025
Value US$81,951.00 | Price 273.17 | Shares 300
Proposed sale 13 May 2025
Value US$80,250.00 | Price 267.50 | Shares 300
Sale 5 May 2025
Value US$694,485.00 | Price 280.60 | Shares 2,475
Sale 5 May 2025
Value US$610,362.42 | Price 280.63 | Shares 2,175
Proposed sale 2 May 2025
Value US$1,307,580.00 | Price 281.20 | Shares 4,650
Sale 29 Apr 2025
Value US$271,280.00 | Price 271.28 | Shares 1,000
Proposed sale 29 Apr 2025
Value US$268,240.00 | Price 268.24 | Shares 1,000
Sale 25 Apr 2025
Value US$532,238.80 | Price 266.12 | Shares 2,000
Proposed sale 25 Apr 2025
Value US$532,238.80 | Price 266.12 | Shares 2,000
Sale 24 Apr 2025
Value US$265,102.60 | Price 265.10 | Shares 1,000
Sale 24 Apr 2025
Value US$263,100.00 | Price 263.10 | Shares 1,000
Proposed sale 24 Apr 2025
Value US$528,202.60 | Price 264.10 | Shares 2,000
Buy 26 Mar 2025
Value US$3,041.14 | Price 262.62 | Shares 12
Buy 26 Mar 2025
Value US$68,953.51 | Price 262.62 | Shares 263
Sale 14 Mar 2025
Value US$385,425.00 | Price 256.95 | Shares 1,500
Proposed sale 14 Mar 2025
Value US$388,500.00 | Price 259.00 | Shares 1,500
Sale 13 Mar 2025
Value US$2,600,000.00 | Price 260.00 | Shares 10,000
Proposed sale 12 Mar 2025
Value US$5,113,400.00 | Price 255.67 | Shares 20,000
Proposed sale 11 Mar 2025
Value US$7,760,000.00 | Price 258.67 | Shares 30,000
Sale 11 Mar 2025
Value US$7,775,400.00 | Price 259.18 | Shares 30,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-05-19 2026-05-18 S Sale

Sr MD & Chief HR Officer

Officer
18,085 +34.6%
100.95
US$2,153,118
18,085 +34.6% 100.95 US$2,153,118
2026-05-18 2026-05-18 PrS Proposed sale

Officer

Officer
92,163
389.03
US$4,268,961
92,163 389.03 US$4,268,961
2026-05-18 2026-05-15 S Sale

Chairman and CEO

Executive Director
35,566 -15.5%
67.02
US$112,624
35,566 -15.5% 67.02 US$112,624
2026-05-18 2026-05-15 S Sale

Chairman and CEO

Executive Director
9,004 -13.9%
299.58
US$2,697,418
9,004 -13.9% 299.58 US$2,697,418
2026-05-18 2026-05-15 S Sale

Chairman and CEO

Executive Director
25,996 -28.7%
298.14
US$7,750,447
25,996 -28.7% 298.14 US$7,750,447
2026-05-18 2026-05-15 S Sale

Chairman and CEO

Executive Director
25,996 -28.7%
298.14
US$7,750,447
25,996 -28.7% 298.14 US$7,750,447
2026-05-15 2026-05-15 PrS Proposed sale

Officer

Officer
35,000
297.87
US$10,425,381
35,000 297.87 US$10,425,381
2026-03-30 2026-03-26 B Purchase Non-Executive Director
62 +2.5%
297.38
US$18,455
62 +2.5% 297.38 US$18,455
2026-03-30 2026-03-26 B Purchase Non-Executive Director
1,408 +0.5%
297.38
US$418,646
1,408 +0.5% 297.38 US$418,646
2026-03-19 2026-03-17 PlS Planned sale

Sr MD General Counsel

Officer
3,291 -31.4%
333.37
US$1,097,121
3,291 -31.4% 333.37 US$1,097,121
2026-03-17 2026-03-17 PrS Proposed sale

Officer

Officer
3,291
313.37
US$1,031,301
3,291 313.37 US$1,031,301
2026-03-12 2026-03-12 S Sale

Chief Transformation Officer

Officer
5,160 -25.7%
309.00
US$1,594,440
5,160 -25.7% 309.00 US$1,594,440
2026-03-12 2026-03-12 PrS Proposed sale

Officer

Officer
5,160
309.00
US$1,594,454
5,160 309.00 US$1,594,454
2026-03-09 2026-03-06 S Sale Non-Executive Director
1,000 -5.3%
320.00
US$320,000
1,000 -5.3% 320.00 US$320,000
2026-03-06 2026-03-06 PrS Proposed sale

Director

Non-Executive Director
1,000
320.00
US$320,000
1,000 320.00 US$320,000
2026-02-23 2026-02-23 S Sale Non-Executive Director
4,200 -8.9%
309.65
US$1,300,530
4,200 -8.9% 309.65 US$1,300,530
2026-02-23 2026-02-23 PrS Proposed sale

Director

Non-Executive Director
4,200
309.65
US$1,300,520
4,200 309.65 US$1,300,520
2026-02-20 2026-02-20 S Sale Non-Executive Director
300 -1.2%
305.90
US$91,770
300 -1.2% 305.90 US$91,770
2026-02-18 2026-02-18 PrS Proposed sale

Director

Non-Executive Director
300
302.03
US$90,609
300 302.03 US$90,609
2026-02-09 2026-02-06 S Sale Non-Executive Director
748 -21.7%
300.00
US$224,400
748 -21.7% 300.00 US$224,400
2026-02-06 2026-02-06 PrS Proposed sale

Director

Non-Executive Director
748
297.38
US$222,440
748 297.38 US$222,440
2026-01-02 2025-12-30 B Purchase Non-Executive Director
251 +0.1%
278.37
US$69,929
251 +0.1% 278.37 US$69,929
2026-01-02 2025-12-30 B Purchase Non-Executive Director
11 +0.4%
278.37
US$3,079
11 +0.4% 278.37 US$3,079
2025-12-15 2025-12-11 S Sale

Chairman and CEO

Executive Director
11,911 -15.3%
270.05
US$3,216,566
11,911 -15.3% 270.05 US$3,216,566
2025-12-15 2025-12-11 S Sale

Chairman and CEO

Executive Director
13,089 -14.4%
269.10
US$3,522,250
13,089 -14.4% 269.10 US$3,522,250
2025-12-11 2025-12-11 PrS Proposed sale

officer

Officer
25,000
268.98
US$6,724,551
25,000 268.98 US$6,724,551
2025-11-21 2025-11-20 S Sale

Sr MD Gl Hd Commodities Mkts

Officer
1,314 -15.8%
275.74
US$362,322
1,314 -15.8% 275.74 US$362,322
2025-11-21 2025-11-20 S Sale

Sr MD Gl Hd Commodities Mkts

Officer
5,886 -34.8%
275.65
US$1,622,476
5,886 -34.8% 275.65 US$1,622,476
2025-11-20 2025-11-20 PrS Proposed sale

Director

Non-Executive Director
7,200
274.99
US$1,979,928
7,200 274.99 US$1,979,928
2025-11-04 2025-11-03 S Sale Non-Executive Director
1,000 -47.8%
263.53
US$263,530
1,000 -47.8% 263.53 US$263,530
2025-11-03 2025-11-03 PrS Proposed sale

Director

Non-Executive Director
1,000
263.52
US$263,520
1,000 263.52 US$263,520
2025-09-26 2025-09-25 B Purchase Non-Executive Director
12 +0.5%
265.22
US$3,069
12 +0.5% 265.22 US$3,069
2025-09-26 2025-09-25 B Purchase Non-Executive Director
262 +0.1%
265.19
US$69,603
262 +0.1% 265.19 US$69,603
2025-09-18 2025-09-18 PrS Proposed sale

Officer

Officer
392
262.00
US$102,704
392 262.00 US$102,704
2025-09-18 2025-09-18 PlS Planned sale

Sr MD General Counsel

Officer
392 -4.8%
262.00
US$102,704
392 -4.8% 262.00 US$102,704
2025-09-17 2025-09-16 S Sale

Sr MD Global Head Equity & FX

Officer
379 -3.8%
259.83
US$98,476
379 -3.8% 259.83 US$98,476
2025-09-17 2025-09-16 PlS Planned sale

Sr MD General Counsel

Officer
376 -4.2%
258.96
US$97,369
376 -4.2% 258.96 US$97,369
2025-09-16 2025-09-16 PrS Proposed sale

Officer

Officer
376
258.96
US$97,369
376 258.96 US$97,369
2025-08-26 2025-08-26 PrS Proposed sale

Officer

Officer
11,896
271.47
US$3,229,452
11,896 271.47 US$3,229,452
2025-08-26 2025-08-26 S Sale

Chief Information Officer

Officer
5,966 -25.5%
270.85
US$1,615,891
5,966 -25.5% 270.85 US$1,615,891
2025-08-26 2025-08-26 S Sale

Chief Information Officer

Officer
5,930 -20.2%
272.10
US$1,613,553
5,930 -20.2% 272.10 US$1,613,553
2025-08-18 2025-08-18 PrS Proposed sale

Director

Non-Executive Director
32,468
6.16
US$200,055
32,468 6.16 US$200,055
2025-06-26 2025-06-25 B Purchase Non-Executive Director
11 +0.5%
270.53
US$3,054
11 +0.5% 270.53 US$3,054
2025-06-26 2025-06-25 B Purchase Non-Executive Director
256 +0.1%
270.53
US$69,282
256 +0.1% 270.53 US$69,282
2025-06-11 2025-06-10 S Sale Non-Executive Director
350 -6.7%
265.35
US$92,872
350 -6.7% 265.35 US$92,872
2025-06-11 2025-06-10 S Sale Non-Executive Director
150 -2.8%
265.36
US$39,804
150 -2.8% 265.36 US$39,804
2025-06-04 2025-05-28 PrS Proposed sale

Director

Non-Executive Director
500
286.37
US$143,185
500 286.37 US$143,185
2025-05-23 2025-05-22 S Sale Non-Executive Director
500 -12.0%
282.42
US$141,210
500 -12.0% 282.42 US$141,210
2025-05-22 2025-05-22 PrS Proposed sale

Director

Non-Executive Director
500
282.50
US$141,250
500 282.50 US$141,250
2025-05-21 2025-05-20 PlS Planned sale

Sr MD General Counsel

Officer
390 -5.5%
277.50
US$108,225
390 -5.5% 277.50 US$108,225
2025-05-20 2025-05-20 PrS Proposed sale

Officer

Officer
390
277.50
US$108,225
390 277.50 US$108,225
2025-05-20 2025-05-19 S Sale Non-Executive Director
1,060 -25.4%
277.88
US$294,553
1,060 -25.4% 277.88 US$294,553
2025-05-19 2025-05-19 PrS Proposed sale

Director

Non-Executive Director
1,060
278.95
US$295,687
1,060 278.95 US$295,687
2025-05-19 2025-05-15 S Sale Non-Executive Director
3,000 -35.7%
272.56
US$817,680
3,000 -35.7% 272.56 US$817,680
2025-05-19 2025-05-15 S Sale Non-Executive Director
300 -1.2%
273.17
US$81,951
300 -1.2% 273.17 US$81,951
2025-05-15 2025-05-15 PrS Proposed sale

Director

Non-Executive Director
3,000
266.60
US$799,800
3,000 266.60 US$799,800
2025-05-13 2025-05-13 PrS Proposed sale

Director

Non-Executive Director
300
267.50
US$80,250
300 267.50 US$80,250
2025-05-07 2025-05-05 S Sale

Sr MD Gl Hd Commodities Mkts

Officer
2,475 -22.9%
280.60
US$694,485
2,475 -22.9% 280.60 US$694,485
2025-05-07 2025-05-05 S Sale

Sr MD Gl Hd Commodities Mkts

Officer
2,175 -13.0%
280.63
US$610,362
2,175 -13.0% 280.63 US$610,362
2025-05-02 2025-05-02 PrS Proposed sale

Officer

Officer
4,650
281.20
US$1,307,580
4,650 281.20 US$1,307,580
2025-04-30 2025-04-29 S Sale Non-Executive Director
1,000 -25.5%
271.28
US$271,280
1,000 -25.5% 271.28 US$271,280
2025-04-29 2025-04-29 PrS Proposed sale

Director

Non-Executive Director
1,000
268.24
US$268,240
1,000 268.24 US$268,240
2025-04-28 2025-04-25 S Sale Non-Executive Director
2,000 -5.2%
266.12
US$532,239
2,000 -5.2% 266.12 US$532,239
2025-04-25 2025-04-25 PrS Proposed sale

Director

Non-Executive Director
2,000
266.12
US$532,239
2,000 266.12 US$532,239
2025-04-28 2025-04-24 S Sale Non-Executive Director
1,000 -2.5%
265.10
US$265,103
1,000 -2.5% 265.10 US$265,103
2025-04-28 2025-04-24 S Sale Non-Executive Director
1,000 -2.5%
263.10
US$263,100
1,000 -2.5% 263.10 US$263,100
2025-04-24 2025-04-24 PrS Proposed sale

Director

Non-Executive Director
2,000
264.10
US$528,203
2,000 264.10 US$528,203
2025-03-27 2025-03-26 B Purchase Non-Executive Director
12 +0.5%
262.62
US$3,041
12 +0.5% 262.62 US$3,041
2025-03-27 2025-03-26 B Purchase Non-Executive Director
263 +0.1%
262.62
US$68,954
263 +0.1% 262.62 US$68,954
2025-03-18 2025-03-14 S Sale Non-Executive Director
1,500 -30.9%
256.95
US$385,425
1,500 -30.9% 256.95 US$385,425
2025-03-14 2025-03-14 PrS Proposed sale

Director

Non-Executive Director
1,500
259.00
US$388,500
1,500 259.00 US$388,500
2025-03-17 2025-03-13 S Sale Non-Executive Director
10,000 -31.4%
260.00
US$2,600,000
10,000 -31.4% 260.00 US$2,600,000
2025-03-12 2025-03-12 PrS Proposed sale

Director

Non-Executive Director
20,000
255.67
US$5,113,400
20,000 255.67 US$5,113,400
2025-03-11 2025-03-11 PrS Proposed sale

Officer

Officer
30,000
258.67
US$7,760,000
30,000 258.67 US$7,760,000
2025-03-11 2025-03-11 S Sale

Chairman and CEO

Executive Director
30,000 -36.1%
259.18
US$7,775,400
30,000 -36.1% 259.18 US$7,775,400