Samborski Christopher William
Reporting Owner SEC Filing List

CIK: 0002131980
Form Filer Subject Company Filing Agent Date Actions
3Initial statement of beneficial ownershi...Martin Marietta Materials Inc 05/05/2026
4Statement of changes in beneficial owner...Martin Marietta Materials Inc 05/05/2026
3Initial statement of beneficial ownershi...Samborski Christopher William 05/05/2026
4Statement of changes in beneficial owner...Samborski Christopher William 05/05/2026

Samborski Christopher William 's Ownership Transactions

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