Derek Louis Sammann

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Chicago, IL
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
By: Margaret Austin Wright For: Derek Louis Sammann
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Derek Louis Sammann

Form 4 holding Sr MD Gl Hd Commodities Mkts

CME GROUP INC.

Security class
Common Stock Class A
Shares / value
11,028
Estimated value
$3,039,868
Report date
15 Mar 2026
Price
$275.65
Ownership
by Trust
Form 4 holding Sr MD Gl Hd Commodities Mkts

CME GROUP INC.

Security class
Common Stock Class A
Shares / value
13,312
Estimated value
$2,853,712
Report date
15 Mar 2026
Price
$259.83
Ownership
Direct
Form 4 holding Sr MD Gl Hd Commodities Mkts

CME GROUP INC.

Security class
Common Stock Class A
Shares / value
7,022
Estimated value
$1,936,246
Report date
15 Mar 2026
Price
$275.74
Ownership
by Spouse

Insider Reports Filed by Derek Louis Sammann

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