Julie Winkler is CCO at CME GROUP INC. (CME). They have made 11 open-market trades across 1 company since 2017, most recently 2026-09-16.
CIK 0001692514
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CME | 31,561 | $9.3M |
Shares reported on the most recent Form 4, priced at the 2026-09-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CME | SELL | 2025-02-13 | 2025-02-14 | $249.17 | $5.8M | +1.6% | +7.2% | +11.5% |
| CME | SELL | 2023-08-10 | 2023-08-11 | $207.00 | $1.3M | -2.9% | -0.4% | +4.7% |
| CME | SELL | 2021-05-27 | 2021-06-01 | $217.00 | $760K | +0.4% | +0.2% | -6.7% |
| CME | SELL | 2020-12-14 | 2020-12-15 | $181.02 | $1.5M | -0.6% | +7.0% | +15.2% |
| CME | SELL | 2020-02-24 | 2020-02-26 | $210.98 | $2.4M | -7.0% | -22.3% | -17.2% |
| CME | SELL | 2019-06-12 | 2019-06-13 | $198.03 | $1.9M | +0.5% | +4.4% | +2.7% |
| CME | SELL | 2018-11-16 | 2018-11-20 | $195.01 | $2.3M | -2.4% | -4.1% | -9.6% |
| CME | SELL | 2017-12-07 | 2017-12-11 | $150.41 | $739K | -1.1% | +0.2% | +10.9% |
| CME | SELL | 2017-06-12 | 2017-06-13 | $124.95 | $1.1M | -1.1% | -1.7% | +2.6% |
| CME | SELL | 2017-02-24 | 2017-02-28 | $122.53 | $721K | +0.6% | -3.4% | -4.7% |
| CME | SELL | 2017-02-24 | 2017-02-28 | $122.52 | $826K | +0.6% | -3.4% | -4.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.