| $705M | ||
| $677M | ||
| $350M | ||
| $213M | ||
| $93M | ||
| $77M |
Buys | $666,921 | 4 | 20 |
Sells | $35,039,158 | 16 | 80 |
| SHEPARD WILLIAM R | director | 4 | $666,921 | 0 | $0 | $666,921 |
| GEPSMAN MARTIN J | director | 0 | $0 | 2 | $212,770 | $-212,770 |
| 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 | 2 | $460,055 | $-460,055 |
| SIEGEL HOWARD J | director | 0 | $0 | 1 | $606,000 | $-606,000 |
| Marcus Jonathan L | Sr MD General Counsel | 0 | $0 | 1 | $1.03M | $-1.03M |
| Durkin Bryan T | director | 0 | $0 | 1 | $1.3M | $-1.3M |
| Cutinho Sunil | Chief Information Officer | 0 | $0 | 1 | $1.49M | $-1.49M |
| 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 |
| Winkler Julie | Sr MD Chief Commercial Officer | 0 | $0 | 1 | $3.08M | $-3.08M |
| DUFFY TERRENCE A | Chairman and CEO | 0 | $0 | 3 | $21.3M | $-21.3M |
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, …
Over the last 12 months, insiders at CME Group Inc. have bought $666,921 and sold $35.04M worth of CME Group Inc. stock.
On average, over the past 5 years, insiders at CME Group Inc. have bought $2.25M and sold $21.69M worth of stock each year.
Highest buying activity among insiders over the last 12 months: SHEPARD WILLIAM R (director) — $666,921.
The last purchase of 293 shares for transaction amount of $78,626 was made by SHEPARD WILLIAM R (director) on 2026‑09‑25.
| 2026-11-02 | Sale | Winkler Julie | Sr MD Chief Commercial Officer | 10,079 0.0028% | $305.15 | $3.08M | -0.71% | |
| 2026-11-02 | Sale | SIEGEL HOWARD J | director | 2,000 0.0006% | $303.00 | $606,000 | +0.35% | |
| 2026-10-27 | Sale | Cutinho Sunil | Chief Information Officer | 5,000 0.0014% | $298.70 | $1.49M | +3.29% | |
| 2026-10-22 | Sale | GEPSMAN MARTIN J | director | 400 0.0001% | $302.50 | $121,000 | -0.78% | |
| 2026-09-25 | SHEPARD WILLIAM R | director | 292.55 <0.0001% | $268.76 | $78,626 | +9.44% | ||
| 2026-09-14 | Sale | Cook Elizabeth A | director | 500 0.0001% | $280.11 | $140,055 | -1.29% | |
| 2026-09-10 | Sale | DUFFY TERRENCE A | Chairman and CEO | 15,000 0.0042% | $274.44 | $4.12M | +1.01% | |
| 2026-06-25 | SHEPARD WILLIAM R | director | 339.1 <0.0001% | $230.57 | $78,186 | +20.38% | ||
| 2026-05-18 | Sale | Piell Hilda Harris | Sr MD & Chief HR Officer | 5,753 0.0016% | $304.63 | $1.75M | -11.75% | |
| 2026-05-15 | Sale | DUFFY TERRENCE A | Chairman and CEO | 35,000 0.0096% | $298.51 | $10.45M | -9.80% | |
| 2026-03-26 | SHEPARD WILLIAM R | director | 1,469.84 0.0004% | $297.38 | $437,101 | -6.64% | ||
| 2026-03-17 | Sale | Marcus Jonathan L | Sr MD General Counsel | 3,291 0.0009% | $313.37 | $1.03M | -11.04% | |
| 2026-03-12 | Sale | Vroman Ken | Chief Transformation Officer | 5,160 0.0014% | $309.00 | $1.59M | -10.31% | |
| 2026-03-06 | Sale | Cook Elizabeth A | director | 1,000 0.0003% | $320.00 | $320,000 | -9.84% | |
| 2026-02-23 | Sale | Durkin Bryan T | director | 4,200 0.0012% | $309.65 | $1.3M | -8.37% | |
| 2026-02-20 | Sale | GEPSMAN MARTIN J | director | 300 <0.0001% | $305.90 | $91,770 | -6.53% | |
| 2026-02-06 | Sale | Suskind Dennis | director | 748 0.0002% | $300.00 | $224,400 | -4.29% | |
| 2025-12-30 | SHEPARD WILLIAM R | director | 262.27 <0.0001% | $278.37 | $73,008 | +4.20% | ||
| 2025-12-11 | Sale | DUFFY TERRENCE A | Chairman and CEO | 25,000 0.0069% | $269.55 | $6.74M | +5.40% | |
| 2025-11-20 | Sale | Sammann Derek | Sr MD Gl Hd Commodities Mkts | 7,200 0.002% | $275.67 | $1.98M | +3.76% |
| SHEPARD WILLIAM R | director | 263289 0.0736% | $80.06M | 35 | 6 | +16.21% |
| DUFFY TERRENCE A | Chairman and CEO | 40630 0.0114% | $12.35M | 3 | 29 | +4.34% |
| GILL PHUPINDER | CEO | 116222 0.0325% | $35.34M | 1 | 26 | +12.25% |
| Parisi James E. | CFO & Sr MD Finance & Corp Dev | 47810 0.0134% | $14.54M | 1 | 11 | <0.0001% |
| GERDES LARRY G | director | 36651 0.0102% | $11.14M | 3 | 2 | +2.84% |
| OLIFF JAMES E | director | 35761 0.01% | $10.87M | 1 | 21 | +15.65% |
| DONOHUE CRAIG S | CEO | 26734 0.0075% | $8.13M | 1 | 18 | +47.49% |
| SAVAGE TERRY L | director | 17441 0.0049% | $5.3M | 1 | 1 | +19.25% |
| POLLOCK ALEX J | director | 11502 0.0032% | $3.5M | 2 | 0 | +33.69% |
| Tierney Robert J JR | director | 11609 0.0032% | $3.53M | 1 | 0 | +9.75% |
| Carey Charles P | director | 4900 0.0014% | $1.49M | 2 | 20 | +3.11% |
| Niciforo Joseph | director | 5137 0.0014% | $1.56M | 3 | 11 | <0.0001% |
| LYNCH PATRICK B | director | 1888 0.0005% | $574,065.28 | 3 | 11 | +21.12% |
| MILLER WILLIAM P II | director | 100 0% | $30,406.00 | 1 | 0 | +46.77% |
| WESCOTT DAVID J | director | 1 0% | $304.06 | 3 | 0 | <0.0001% |
| 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 |