TERRENCE A DUFFY
CIK 1212809 · Chairman and CEO · last filed 2026-05-18
TERRENCE A DUFFY is a Chairman and CEO who has filed 84 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $10.4M of CME on May 18, 2026. Across all open-market trades the lifetime net is −$91.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.4M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$17.42M
1
84
-$91.81M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CME | Chairman and CEO | 64,634 | $269.53 | $17.42M | -$91.81M | 84 | 2026-05-18 |
Recent Filings
84 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-18 | CME | Sell (S) | −35,000 | -$10.45M | EDGAR |
| 2026-03-17 | CME | Mixed | +35,036 | $10.91M | EDGAR |
| 2026-01-02 | CME | Tax (F) | −10,210 | -$2.79M | EDGAR |
| 2025-12-15 | CME | Sell (S) | −25,000 | -$6.74M | EDGAR |
| 2025-09-17 | CME | Grant (A) | +23,180 | $6.00M | EDGAR |
| 2025-03-18 | CME | Mixed | +14,419 | $3.73M | EDGAR |
| 2025-03-11 | CME | Sell (S) | −30,000 | -$7.78M | EDGAR |
| 2025-01-02 | CME | Tax (F) | −11,706 | -$2.72M | EDGAR |
| 2024-09-17 | CME | Grant (A) | +27,456 | $6.00M | EDGAR |
| 2024-05-01 | CME | Sell (S) | −40,000 | -$8.44M | EDGAR |