• MasTec hosts invitation-only Investor Day in New York City today, starting 8:45 a.m. ET.
• Event expected to end about 12:00 p.m. ET.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. MasTec Inc. published the original content used to generate this news brief on May 12, 2026, and is solely responsible for the information contained therein.