MAS JORGE

13D and 13G Filings

Issuer	Symbol	CUSIP	% of Class	Shares	Form	Filed
MasTec, Inc. 13D/A Amendment 10 MTZ · 576323109	MTZ	576323109	14.8%	11,872,111	13D/A Amendment 10	8/13/2026 Event 8/11/2026
Jorge Mas			14.8%	11,872,111
Jorge Mas Holdings I, LLC			7.1%	5,665,484
Jorge Mas Holdings, LLC			7.1%	5,665,484
Jorge Mas Irrevocable Family Trust			1.1%	848,941
Jose Ramon Mas Irrevocable Family Trust			0.5%	425,000
Mas Equity Partners III, LLC			0.3%	276,000
Mas Equity Partners, LLC			0.3%	276,000
Mas Family Foundation Inc.			0.1%	100,000
MasTec, Inc. 13D/A Amendment 9 MTZ · 576323109	MTZ	576323109	15.0%	11,872,231	13D/A Amendment 9	8/22/2025 Event 8/21/2025
Jorge Mas			15.0%	11,872,231
Jorge Mas Holdings I, LLC			7.2%	5,665,484
Jorge Mas Holdings, LLC			7.2%	5,665,484
Jorge Mas Irrevocable Family Trust			1.1%	848,941
Jose Ramon Mas Irrevocable Family Trust			0.5%	425,000
Mas Equity Partners III, LLC			0.3%	276,000
Mas Equity Partners, LLC			0.3%	276,000
Mas Family Foundation Inc.			0.1%	100,000

Includes filings since 12/18/2024, when the SEC began requiring structured 13D and 13G data.