| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-06-29 | SHEPARD WILLIAM R Director | Bought | 339 | $230.57 | $78k |
| 2026-05-19 | Piell Hilda Harris Sr MD & Chief HR Officer | Sold | 5,753 | $304.63 | $1.8M |
| 2026-05-18 | DUFFY TERRENCE A Chairman and CEO | Sold | 35,000 | $298.51 | $10.4M |
| 2026-03-30 | SHEPARD WILLIAM R Director | Bought | 1,470 | $297.38 | $437k |
| 2026-03-23 | Marcus Jonathan L Sr MD General Counsel | Sold | 3,291 | $313.37 | $1.0M |
| 2026-03-19 | Marcus Jonathan L Sr MD General Counsel | Sold | 3,291 | $333.37 | $1.1M |
| 2026-03-12 | Vroman Ken Chief Transformation Officer | Sold | 5,160 | $309.00 | $1.6M |
| 2026-02-23 | Durkin Bryan T Director | Sold | 4,200 | $309.65 | $1.3M |
| 2026-01-02 | SHEPARD WILLIAM R Director | Bought | 262 | $278.37 | $73k |
| 2025-12-15 | DUFFY TERRENCE A Chairman and CEO | Sold | 25,000 | $269.55 | $6.7M |
| 2025-11-21 | Sammann Derek Sr MD Gl Hd Commodities Mkts | Sold | 5,886 | $275.65 | $1.6M |
| 2025-09-26 | SHEPARD WILLIAM R Director | Bought | 274 | $265.19 | $73k |
| 2025-08-26 | Cutinho Sunil Chief Information Officer | Sold | 11,896 | $271.47 | $3.2M |
| 2025-06-26 | SHEPARD WILLIAM R Director | Bought | 267 | $270.53 | $72k |
| 2025-03-27 | SHEPARD WILLIAM R Director | Bought | 1,422 | $227.96 | $324k |
| 2025-03-27 | SHEPARD WILLIAM R Director | Bought | 274 | $262.62 | $72k |
| 2025-03-17 | SIEGEL HOWARD J Director | Sold | 10,000 | $260.00 | $2.6M |
| 2025-03-11 | DUFFY TERRENCE A Chairman and CEO | Sold | 30,000 | $259.18 | $7.8M |
| 2025-02-14 | Vroman Ken Chief Transformation Officer | Sold | 5,066 | $250.00 | $1.3M |
| 2025-02-14 | Winkler Julie Sr MD Chief Commercial Officer | Sold | 11,592 | $249.17 | $2.9M |
| 2025-02-12 | Benesh Kathryn Director | Bought | 16 | $225.44 | $4k |
| 2025-01-17 | SHEPARD WILLIAM R Director | Bought | 1,429 | $227.96 | $326k |
| 2024-12-30 | SHEPARD WILLIAM R Director | Bought | 276 | $232.89 | $64k |
| 2024-10-30 | Cutinho Sunil Chief Information Officer | Sold | 4,500 | $226.64 | $1.0M |
| 2024-09-27 | SHEPARD WILLIAM R Director | Bought | 293 | $218.50 | $64k |
Showing the 25 most recent of 26 filings for CME in the last two years. The full history, the price chart with every buy and sell marked, and daily updates are in the members browser.
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| SHEPARD WILLIAM R | Director | 10 | $1.6M |
| Benesh Kathryn | Director | 1 | $4k |
Every insider buy and sell for CME plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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