MASTEC INC

Water, Sewer, Pipeline, Comm & Power Line Construction·CORAL GABLES, FL·FY end 12/31·CIK 15615

Board of Directors

8 members · 6 independent · FY 2025

Director	Role	Tenure	Age	Committees	Indep.	Annual fees
Ernst N. Csiszar	Director	20y	75	AuditComp		$315,000
Julia L. Johnson	Director	23y	63	NCGExecutiveFinanceAudit		$315,000
Jorge Mas	Chair	31y	63	Executive	—	—
Jose R. Mas	CEO and Director	24y	54	—	—	—
Javier Palomarez	Director	10y	65	NCGComp		$300,000
C. Robert Campbell	Director	9y	81	AuditFinance		$330,000
Robert J. Dwyer	Lead Independent Director	21y	82	FinanceAuditCompNCGExecutive		$345,000
Ava L. Parker	Director	3y	63	NCG		$300,000

10-K Item 1A — YoY changes

Need at least two years of 10-K filings to compute. Will populate once both this year's and last year's 10-Ks have been ingested.

Clawback, anti-hedging, stock ownership, and related-party policies will populate from extracted proxy sections.