Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Derek Sammann currently holds 13,312 shares of CME GROUP INC. (CME), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Derek Sammann has been a net seller of CME stock. They have purchased $0 and sold $14.8M worth of shares.
Derek Sammann's most recent insider trade was on Mar 15, 2026, when they sold 3,627 shares at $311.40 per share.
Derek Sammann serves as Executive at CME GROUP INC. (CME). They have executed 187 insider transactions totaling $14.8M over their tenure at the company.
Derek Sammann holds the position of Executive at CME GROUP INC., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 16 years and currently hold a stake valued at $0.
Derek Sammann has shown a selling trading pattern, with $0 in total purchases and $14.8M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Derek Sammann was on Mar 15, 2026, when they purchased $2.6M worth of CME shares. This transaction involved 8,256 shares at $311.40 per share.
Derek Sammann currently owns 13,312 shares of CME GROUP INC. (CME), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Derek Sammann's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Derek Sammann has 187 Form 4 filings on record as an insider at CME GROUP INC..
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