Live feed16:50:56·29dINSIDERFilingvia QuantisnowDirector Parker Ava L covered exercise/tax liability with 14 shares and was granted 121 shares, increasing direct ownership by 2% to 5,392 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MTZ· MasTec Inc.IndustrialsOriginal source