TERRENCE A DUFFY
CIK 1212809 · Chairman and CEO · last filed 2026-05-18
"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.
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Disclosed Exposure
$17.42M
Companies
1
Total Filings
84
Lifetime Open-Market Net
-$91.81M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 6 of 9
84 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-03-17 | CME | Tax (F) | −1,132 | -$109.6K | EDGAR |
| 2015-02-12 | CME | Mixed | — | -$329.4K | EDGAR |
| 2014-11-04 | CME | Mixed | — | -$440.7K | EDGAR |
| 2014-09-17 | CME | Tax (F) | −1,677 | -$133.9K | EDGAR |
| 2014-09-16 | CME | Mixed | +10,325 | -$424.9K | EDGAR |
| 2014-03-18 | CME | Mixed | +3,423 | -$54.6K | EDGAR |
| 2013-11-22 | CME | Mixed | — | -$629.8K | EDGAR |
| 2013-09-17 | CME | Mixed | +7,722 | -$544.5K | EDGAR |
| 2013-06-18 | CME | Tax (F) | −508 | -$37.7K | EDGAR |
| 2013-03-19 | CME | Tax (F) | −1,362 | -$86.0K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.