| $705M | ||
| $310M | ||
| $248M | ||
| $119M | ||
| $57M | ||
| $51M |
Buys | $655,117 | 4 | 21 |
Sells | $29,277,979 | 15 | 79 |
| SHEPARD WILLIAM R | director | 4 | $655,117 | 0 | $0 | $655,117 |
| GEPSMAN MARTIN J | director | 0 | $0 | 1 | $91,770 | $-91,770 |
| McCourt Timothy Francis | Sr MD Global Head Equity & FX | 0 | $0 | 1 | $98,476 | $-98,476 |
| Suskind Dennis | director | 0 | $0 | 1 | $224,400 | $-224,400 |
| Ford Harold Eugene Jr. | director | 0 | $0 | 1 | $263,530 | $-263,530 |
| Cook Elizabeth A | director | 0 | $0 | 1 | $320,000 | $-320,000 |
| Marcus Jonathan L | Sr MD General Counsel | 0 | $0 | 3 | $1.23M | $-1.23M |
| Durkin Bryan T | director | 0 | $0 | 1 | $1.3M | $-1.3M |
| Vroman Ken | Chief Transformation Officer | 0 | $0 | 1 | $1.59M | $-1.59M |
| Piell Hilda Harris | Sr MD & Chief HR Officer | 0 | $0 | 1 | $1.75M | $-1.75M |
| Sammann Derek | Sr MD Gl Hd Commodities Mkts | 0 | $0 | 1 | $1.98M | $-1.98M |
| Cutinho Sunil | Chief Information Officer | 0 | $0 | 1 | $3.23M | $-3.23M |
| DUFFY TERRENCE A | Chairman and CEO | 0 | $0 | 2 | $17.19M | $-17.19M |
CME Group Inc., through its various subsidiaries, manages international marketplaces for the exchange of futures and options on futures contracts worldwide. Its extensive array of product offerings includes futures and options linked to a broad spectrum of underlying assets, such as interest rates, equity indices, foreign exchange, agricultural commodities, energy, and metals, alongside fixed-income products. The company additionally furnishes essential clearinghouse services, which entail the verification, settlement, and guarantee of futures, options, and cleared swap agreements traded across its venues. It also offers services for transaction processing and risk mitigation. Furthermore, the organization provides diverse market data services, encompassing both real-time and historical data feeds. Its wide-ranging client base consists of professional traders, financial institutions, both institutional and individual investors, corporations, manufacturers, producers, governments, and central banks. Founded in Chicago, Illinois, in 1898, the enterprise was formerly known as Chicago Mercantile Exchange Holdings Inc. before rebranding as CME Group Inc. in July 2007.
Over the last 12 months, insiders at CME Group Inc. have bought $655,117 and sold $29.28M worth of CME Group Inc. stock.
On average, over the past 5 years, insiders at CME Group Inc. have bought $2.22M and sold $20.53M worth of stock each year.
Highest buying activity among insiders over the last 12 months: SHEPARD WILLIAM R (director) — $655,117.
The last purchase of 1,470 shares for transaction amount of $437,101 was made by SHEPARD WILLIAM R (director) on 2026‑03‑26.
| 2026-05-18 | Sale | Piell Hilda Harris | Sr MD & Chief HR Officer | 5,753 0.0016% | $304.63 | $1.75M | -12.14% | |
| 2026-05-15 | Sale | DUFFY TERRENCE A | Chairman and CEO | 35,000 0.0096% | $298.51 | $10.45M | -9.31% | |
| 2026-03-26 | SHEPARD WILLIAM R | director | 1,469.84 0.0004% | $297.38 | $437,101 | -3.34% | ||
| 2026-03-17 | Sale | Marcus Jonathan L | Sr MD General Counsel | 3,291 0.0009% | $313.37 | $1.03M | -7.74% | |
| 2026-03-12 | Sale | Vroman Ken | Chief Transformation Officer | 5,160 0.0014% | $309.00 | $1.59M | -6.72% | |
| 2026-03-06 | Sale | Cook Elizabeth A | director | 1,000 0.0003% | $320.00 | $320,000 | -6.05% | |
| 2026-02-23 | Sale | Durkin Bryan T | director | 4,200 0.0012% | $309.65 | $1.3M | -3.70% | |
| 2026-02-20 | Sale | GEPSMAN MARTIN J | director | 300 <0.0001% | $305.90 | $91,770 | -1.84% | |
| 2026-02-06 | Sale | Suskind Dennis | director | 748 0.0002% | $300.00 | $224,400 | +0.29% | |
| 2025-12-30 | SHEPARD WILLIAM R | director | 262.27 <0.0001% | $278.37 | $73,008 | +7.79% | ||
| 2025-12-11 | Sale | DUFFY TERRENCE A | Chairman and CEO | 25,000 0.0069% | $269.55 | $6.74M | +8.64% | |
| 2025-11-20 | Sale | Sammann Derek | Sr MD Gl Hd Commodities Mkts | 7,200 0.002% | $275.67 | $1.98M | +6.79% | |
| 2025-11-03 | Sale | Ford Harold Eugene Jr. | director | 1,000 0.0003% | $263.53 | $263,530 | +10.32% | |
| 2025-09-25 | SHEPARD WILLIAM R | director | 274.04 <0.0001% | $265.19 | $72,672 | +5.61% | ||
| 2025-09-18 | Sale | Marcus Jonathan L | Sr MD General Counsel | 392 0.0001% | $262.00 | $102,704 | +8.01% | |
| 2025-09-16 | Sale | McCourt Timothy Francis | Sr MD Global Head Equity & FX | 379 0.0001% | $259.83 | $98,476 | +8.22% | |
| 2025-09-16 | Sale | Marcus Jonathan L | Sr MD General Counsel | 376 0.0001% | $258.96 | $97,369 | +8.22% | |
| 2025-08-26 | Sale | Cutinho Sunil | Chief Information Officer | 11,896 0.0033% | $271.47 | $3.23M | +3.26% | |
| 2025-06-25 | SHEPARD WILLIAM R | director | 267.39 <0.0001% | $270.53 | $72,336 | +1.75% | ||
| 2025-06-10 | Sale | Carey Charles P | director | 500 0.0001% | $265.35 | $132,677 | +4.16% |
| SHEPARD WILLIAM R | director | 260118 0.0718% | $68.2M | 33 | 6 | +17.12% |
| DUFFY TERRENCE A | Chairman and CEO | 55630 0.0154% | $14.59M | 3 | 28 | +4.34% |
| Durkin Bryan T | director | 43007 0.0119% | $11.28M | 0 | 20 | |
| Piell Hilda Harris | Sr MD & Chief HR Officer | 27702 0.0076% | $7.26M | 0 | 34 | |
| GEPSMAN MARTIN J | director | 24999 0.0069% | $6.55M | 0 | 33 | |
| Cook Elizabeth A | director | 17771 0.0049% | $4.66M | 0 | 9 | |
| Cutinho Sunil | Chief Information Officer | 17440 0.0048% | $4.57M | 0 | 9 | |
| Vroman Ken | Chief Transformation Officer | 14910 0.0041% | $3.91M | 0 | 5 | |
| McCourt Timothy Francis | Sr MD Global Head Equity & FX | 9508 0.0026% | $2.49M | 0 | 6 | |
| Marcus Jonathan L | Sr MD General Counsel | 7192 0.002% | $1.89M | 0 | 4 | |
| Sammann Derek | Sr MD Gl Hd Commodities Mkts | 7022 0.0019% | $1.84M | 0 | 18 | |
| Suskind Dennis | director | 2699 0.0007% | $707,623.82 | 0 | 13 | |
| Ford Harold Eugene Jr. | director | 1091 0.0003% | $286,038.38 | 0 | 1 | |
| MCNULTY JAMES J | President & CEO | 135214 0.0373% | $35.45M | 0 | 2 | |
| GILL PHUPINDER | CEO | 116222 0.0321% | $30.47M | 1 | 26 | +12.25% |
| TAYLOR KIMBERLY S | Former Sr MD&Pres.Clr&PostTrad | 112465 0.031% | $29.49M | 0 | 41 | |
| Kometer Kevin | Sr MD Chief Information Office | 63207 0.0174% | $16.57M | 0 | 9 | |
| Parisi James E. | CFO & Sr MD Finance & Corp Dev | 47810 0.0132% | $12.53M | 1 | 11 | <0.0001% |
| Pietrowicz John W. | Sr MD Chief Financial Officer | 42330 0.0117% | $11.1M | 0 | 23 | |
| Bernacchi Jeffrey M. | director | 42004 0.0116% | $11.01M | 0 | 6 | |
| CRONIN KATHLEEN M | Sr MD Gen Counsel & Corp Secr | 40368 0.0111% | $10.58M | 0 | 31 | |
| GERDES LARRY G | director | 36651 0.0101% | $9.61M | 3 | 2 | +2.81% |
| OLIFF JAMES E | director | 35761 0.0099% | $9.38M | 1 | 21 | +15.64% |
| Holzrichter Julie | Sr MD Chief Operating Officer | 31990 0.0088% | $8.39M | 0 | 16 | |
| SANDNER JOHN F | director | 30000 0.0083% | $7.87M | 0 | 9 | |
| DONOHUE CRAIG S | CEO | 26734 0.0074% | $7.01M | 1 | 18 | +47.33% |
| Tully Sean | Sr MD Global Hd Financial & OT | 22032 0.0061% | $5.78M | 0 | 6 | |
| SIEGEL HOWARD J | director | 21873 0.006% | $5.73M | 0 | 11 | |
| Winkler Julie | Sr MD Chief Commercial Officer | 21885 0.006% | $5.74M | 0 | 10 | |
| Donaldson James A | director | 20093 0.0055% | $5.27M | 0 | 6 | |
| SAVAGE TERRY L | director | 17441 0.0048% | $4.57M | 1 | 1 | +19.35% |
| Tobin Jack J | MD Chief Accounting Officer | 15754 0.0043% | $4.13M | 0 | 5 | |
| GLICKMAN DANIEL R | director | 14008 0.0039% | $3.67M | 0 | 7 | |
| Fitzpatrick Lynne | Sr MD Chief Financial Officer | 13261 0.0037% | $3.48M | 0 | 1 | |
| Zagotta Robert | Sr MD Strategy & Execution | 12375 0.0034% | $3.24M | 0 | 2 | |
| POLLOCK ALEX J | director | 11502 0.0032% | $3.02M | 2 | 0 | +33.71% |
| Tierney Robert J JR | director | 11609 0.0032% | $3.04M | 1 | 0 | +9.75% |
| Paulhac Laurent | Sr MD IR & OTC Prod & Svcs | 11175 0.0031% | $2.93M | 0 | 1 | |
| Pietrzak John L | director | 10702 0.003% | $2.81M | 0 | 3 | |
| MELAMED LEO | director | 10537 0.0029% | $2.76M | 0 | 8 | |
| SALATICH WILLIAM G JR | director | 10612 0.0029% | $2.78M | 0 | 3 | |
| Bitsberger Timothy S. | director | 10589 0.0029% | $2.78M | 0 | 8 | |
| Harley Jill A | MD & CAO | 10191 0.0028% | $2.67M | 0 | 12 | |
| GORDON SCOTT | director | 9000 0.0025% | $2.36M | 0 | 1 | |
| Rich Linda Dallas | Sr MD Govt Rel Legisl Affairs | 8039 0.0022% | $2.11M | 0 | 4 | |
| Sprague Suzanne | COO & Global Head of Clearing | 8036 0.0022% | $2.11M | 0 | 2 | |
| CLEGG JACKIE M | director | 7155 0.002% | $1.88M | 0 | 3 | |
| REDDING RICHARD H | MD Products & Services | 7165 0.002% | $1.88M | 0 | 11 | |
| Chadid Mazen | MD Operations | 5860 0.0016% | $1.54M | 0 | 8 | |
| Carey Charles P | director | 4900 0.0014% | $1.28M | 2 | 20 | +3.11% |
| Niciforo Joseph | director | 5137 0.0014% | $1.35M | 3 | 11 | <0.0001% |
| Cermak Mark E | director | 4270 0.0012% | $1.12M | 0 | 5 | |
| Pankau Ronald A. | director | 3906 0.0011% | $1.02M | 0 | 20 | |
| Kaye Daniel G | director | 3668 0.001% | $961,676.24 | 0 | 1 | |
| Lucas Deborah J | director | 3356 0.0009% | $879,876.08 | 0 | 1 | |
| Lockett Phyllis M | director | 3108 0.0009% | $814,855.44 | 0 | 1 | |
| KRAUSE JAMES R | MD & CIO | 2835 0.0008% | $743,280.30 | 0 | 10 | |
| Pieper James V. | MD & CAO, other: MD & CAO | 3069 0.0008% | $804,630.42 | 0 | 2 | |
| GOMACH DAVID G | MD & CFO | 2490 0.0007% | $652,828.20 | 0 | 2 | |
| Corvino Robert F | director | 2501 0.0007% | $655,744.95 | 0 | 19 | |
| KEEVE EILEEN | MD Organizational Development | 1735 0.0005% | $454,882.30 | 0 | 19 | |
| LYNCH PATRICK B | director | 1888 0.0005% | $494,995.84 | 3 | 11 | +21.08% |
| Newsome James E | director | 1796 0.0005% | $470,875.28 | 0 | 2 | |
| NANDAPURKAR SATISH | Managing Director | 1300 0.0004% | $340,834.00 | 0 | 3 | |
| KATLER GARY M | director | 1000 0.0003% | $262,180.00 | 0 | 18 | |
| ROBERTS JOHN ROTH III | MD & CMO | 1000 0.0003% | $262,180.00 | 0 | 1 | |
| GOBLE NANCY W | MD & CAO | 813 0.0002% | $213,152.34 | 0 | 25 | |
| MILLER WILLIAM P II | director | 100 0% | $26,218.00 | 1 | 0 | +46.78% |
| WESCOTT DAVID J | director | 1 0% | $262.18 | 3 | 0 | +0.42% |
| Odom C C II | director | 3 0% | $786.54 | 0 | 32 |
| Increased Positions | 924 | +55.8% | 21M | +6.52% |
| Decreased Positions | 716 | -43.24% | 22M | -6.88% |
| New Positions | 198 | New | 5M | New |
| Sold Out Positions | 101 | Sold Out | 1M | Sold Out |
| Total Postitions | 1,864 | +12.56% | 326M | -0.36% |
| Vanguard Group Inc | $9.52M | 9.78% | 35.31M | +130,698 | +0.37% | 2025-09-30 |
| Blackrock, Inc. | $8.43M | 8.66% | 31.26M | +1M | +4.07% | 2025-09-30 |
| State Street Corp | $4.34M | 4.46% | 16.09M | -331,396 | -2.02% | 2025-09-30 |
| Jpmorgan Chase & Co | $2.57M | 2.64% | 9.54M | -3M | -22.34% | 2025-09-30 |
| Geode Capital Management, Llc | $2.53M | 2.6% | 9.38M | +199,710 | +2.18% | 2025-09-30 |
| Morgan Stanley | $2.4M | 2.47% | 8.9M | -536,400 | -5.68% | 2025-09-30 |
| Capital World Investors | $2.23M | 2.29% | 8.27M | -345,412 | -4.01% | 2025-09-30 |
| Price T Rowe Associates Inc /Md/ | $1.99M | 2.04% | 7.36M | +2M | +27.89% | 2025-09-30 |
| Norges Bank | $1.54M | 1.58% | 5.7M | +932,997 | +19.57% | 2025-06-30 |
| Ameriprise Financial Inc | $1.3M | 1.33% | 4.81M | +130,848 | +2.79% | 2025-09-30 |