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 7 of 9
84 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-03-18 | CME | Mixed | — | -$296.7K | EDGAR |
| 2013-03-12 | CME | Grant (A) | +6,660 | $0 | EDGAR |
| 2012-09-18 | CME | Mixed | +13,633 | -$290.9K | EDGAR |
| 2012-06-19 | CME | Tax (F) | −158 | -$43.9K | EDGAR |
| 2011-12-19 | CME | Tax (F) | −39 | -$9.3K | EDGAR |
| 2011-09-19 | CME | Mixed | +2,805 | -$179.2K | EDGAR |
| 2011-06-17 | CME | Tax (F) | −158 | -$43.2K | EDGAR |
| 2011-03-17 | CME | Grant (A) | +274 | $0 | EDGAR |
| 2011-03-01 | CME | Mixed | — | -$50.0K | EDGAR |
| 2010-12-17 | CME | Tax (F) | −28 | -$8.9K | 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.