Compensation award — excluded from discretionary-purchase analysis.
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Reporting person on SEC Form 4
Derek Sammann
Derek Sammann is Sr MD Gl Hd Commodities Mkts at CME Group. OQRO lists 13 transactions filed with the SEC under this name, the latest on Sep 17, 2026, each linked to the official Form 4.
Sr MD Gl Hd Commodities Mkts
Disclosures on record
13
Companies involved
1
Disclosure history
Not classified as an open-market trade.
Not classified as an open-market trade.
Routine share withholding; mechanical by default.
Routine share withholding; mechanical by default.
Routine share withholding; mechanical by default.
Routine share withholding; mechanical by default.
Compensation award — excluded from discretionary-purchase analysis.
Routine share withholding; mechanical by default.
Officer sold
~$1.62MReported value · 5,886 sh @ $275.65
Stock since the trade -1.9% · S&P 500 +18.7% · to Oct 5
CME Group's Sr MD Gl Hd Commodities Mkts sold $1.62M of CME Group shares. Nobody planned it ahead of time.
Officer sold
~$362KReported value · 1,314 sh @ $275.74
Stock since the trade -1.9% · S&P 500 +18.7% · to Oct 5
CME Group's Sr MD Gl Hd Commodities Mkts sold $362K of CME Group shares. Nobody planned it ahead of time.
Not classified as an open-market trade.
Not classified as an open-market trade.