William R. Shepard, Director at CME GROUP INC. (CME), bought 262 shares at $278.37 ($73K) on 2025-12-30, disclosed to the SEC on 2026-01-02.
Open-market purchase of $73k CME by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $278.37 | 11 | $3K | 4.2% |
| 2 | $278.37 | 251 | $70K | 95.8% |
| Total | $278.66 avg | 262 | $73K | 100% |
| Filing → |
| CME | BUY | 2026-03-30 | $437K | — | Filing → |
| CME | BUY | 2025-09-26 | $142K | — | Filing → |
| CME | BUY | 2025-06-26 | $142K | — | Filing → |