Sammann Derek
- SEC CIK
- 0001475318
In the past year, 1 open-market sale filing worth $1.98M and no purchases.
Current role at each company
- CME CME Group Inc.Sr MD Gl Hd Commodities Mktsas 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
- $1.98M
- 1 filing
- Net
- −$1.98M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Sammann Derek 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec 3, 2021 (view filing) | Dec 2 | 1 day | Sammann DerekSr MD Gl Hd Commodity & Option | SSaleCommon Stock Class A | −4.50K | $226.84 | −$1.02M | −28.3%11.4K after | |
| Sep 12, 2022 (view filing) | Sep 9 | 3 days | Sammann DerekSr MD Gl Hd Commodity & Option | SSaleCommon Stock Class A | −4.00K | $201.51 | −$806.0K | −23.1%13.3K after | |
| Dec 5, 2023 (view filing) | Dec 1-4 | 4 days | Sammann DerekSr MD Gl Hd Commodity & Option | SSaleCommon Stock Class A | −12.5K | $220.73 | −$2.77M | −100.0%0 after | 3 lots |
| May 7, 2025 (view filing) | May 5 | 2 days | Sammann DerekSr MD Gl Hd Commodities Mkts | SSaleCommon Stock Class A | −4.65K | $280.61 | −$1.30M | −35.8%8.34K after | 2 lots |
| Nov 21, 2025 (view filing) | Nov 20 | 1 day | Sammann DerekSr MD Gl Hd Commodities Mkts | SSaleCommon Stock Class A | −7.20K | $275.67 | −$1.98M | −50.6%7.02K after | 2 lots |