Ken Vroman, Chief Transformation Officer at CME GROUP INC. (CME), sold 5,160 shares at $309.00 ($1.6M) on 2026-03-12, disclosed to the SEC on 2026-03-12.
Seasonal sale ($1.6M) by Chief Transformation Officer — this insider has traded CME in March in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| CME | SELL | 2021-11-12 | $98K | — | Filing → |
| CME | SELL | 2020-11-03 | $1.4M | — | Filing → |
| CME | SELL | 2013-03-13 | $94K | — | Filing → |