MASTEC INC
SEC Filing List

MTZ         CIK: 0000015615

Form Description Owner/Filer Filing Agent Date Actions
4Statement of changes in beneficial owner...Csiszar Ernst NMastec Inc06/05/2026
144Filing for proposed sale of securities u...Morgan Stanley Smith Barney LLC Executive Services /FA06/03/2026
8-KCurrent report filingMastec Inc DONNELLEY FINANCIAL SOLUTIONS /FA/05/22/2026
4Statement of changes in beneficial owner...Campbell C RobertMastec Inc05/19/2026
4Statement of changes in beneficial owner...Csiszar Ernst NMastec Inc05/19/2026
4Statement of changes in beneficial owner...Parker Ava LMastec Inc05/19/2026
4Statement of changes in beneficial owner...Dwyer Robert JMastec Inc05/19/2026
4Statement of changes in beneficial owner...Johnson Julia LMastec Inc05/19/2026
4Statement of changes in beneficial owner...Palomarez Javier AlbertoMastec Inc05/19/2026
4Statement of changes in beneficial owner...Campbell C RobertMastec Inc05/06/2026
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