Insiders / Duffy Terrence a
Duffy Terrence a
CIK 1212809personinsider
Companies
1
First seen
Jan 2, 2026
Last activity
May 18, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| CME Group Inc · CME | 55,630 | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| CME Group Inc | Common Stock Class A | 55,630 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 15, 2026 | Grant | CME CME Group Inc Common Stock Class A | $19.59M | +63K +113.15% | 118,496 0.03% of shares | low |
| Mar 15, 2026 | Other | CME CME Group Inc Common Stock Class A | $8.68M | -28K -23.52% | 90,630 0.03% of shares | low |
| May 15, 2026 | Sell | CME CME Group Inc Common Stock Class A | $7.75M | -26K -28.68% | 64,634 0.02% of shares | medium |
| Dec 31, 2025 | Other | CME CME Group Inc Common Stock Class A | $2.79M | -10K -15.52% | 55,594 0.02% of shares | low |
| May 15, 2026 | Sell | CME CME Group Inc Common Stock Class A | $2.70M | -9K -13.93% | 55,630 0.02% of shares | medium |