Duffy Terrence A
- SEC CIK
- 0001212809
In the past year, 3 open-market sale filings worth $21.3M and no purchases.
Current role at each company
- CME CME Group Inc.Chairman and CEOas of Sep 17, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $21.3M
- 3 filings
- Net
- −$21.3M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Duffy Terrence A as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 5, 2021 (view filing) | Nov 4 | 1 day | Duffy Terrence AChairman and CEO | PPurchaseCommon Stock Class A | +1.60K | $220.21 | +$352.3K | +2.0%80.9K after | 6 lots |
| Nov 8, 2021 (view filing) | Nov 5 | 3 days | Duffy Terrence AChairman and CEO | PPurchaseCommon Stock Class A | +400 | $222.02 | +$88.8K | +0.5%81.3K after | |
| Aug 21, 2023 (view filing) | Aug 18 | 3 days | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −30.0K | $203.95 | −$6.12M | −31.4%65.5K after | |
| May 1, 2024 (view filing) | Apr 29 | 2 days | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −40.0K | $210.91 | −$8.44M | −37.2%67.5K after | 3 lots |
| Mar 11, 2025 (view filing) | Mar 11 | Same day | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −30.0K | $259.18 | −$7.78M | −36.1%53.2K after | |
| Dec 15, 2025 (view filing) | Dec 11 | 4 days | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −25.0K | $269.55 | −$6.74M | −27.5%65.8K after | 2 lots |
| May 18, 2026 (view filing) | May 15 | 3 days | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −35.0K | $298.51 | −$10.4M | −38.6%55.6K after | 2 lots |
| Sep 11, 2026 (view filing)5:17 PM ET | Sep 10 | 1 day | Duffy Terrence AChairman and CEO | SSaleCommon Stock Class A | −15.0K | $274.44 | −$4.12M | −27.0%40.6K after | 2 lots |