MASTEC INC (MTZ) Insider Trading -- Recent Executive & Director Transactions

14 insiders reported 98 Form 4 transactions for MASTEC INC (MTZ) over the past 18 months (most recent 2026-08-18). Recent activity: Dwyer Robert J (Director) Buy 139 shares, Campbell C Robert (Director) Buy 139 shares, JOHNSON JULIA L (Director) Buy 139 shares, Csiszar Ernst N (Director) Buy 152 shares, Parker Ava L (Director) Buy 177 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2026-08-18Dwyer Robert JDirectorBuy139$0
2026-08-18Campbell C RobertDirectorBuy139$0
2026-08-18JOHNSON JULIA LDirectorBuy139$0
2026-08-18Csiszar Ernst NDirectorBuy152$0
2026-08-18Parker Ava LDirectorBuy177$0
2026-08-18Spiro AlexDirectorBuy139$0
2026-08-18Palomarez Javier AlbertoDirectorBuy139$0
2026-08-18Miranda Manuel BenitoDirectorBuy152$0
2026-08-18Dwyer Robert JDirectorSell31$9,225
2026-08-18Csiszar Ernst NDirectorSell34$10,118
2026-08-18Parker Ava LDirectorSell20$5,952
2026-08-18Palomarez Javier AlbertoDirectorSell31$9,225
2026-06-05Csiszar Ernst NDirectorSell6,500$2.4M
2026-05-19JOHNSON JULIA LDirectorBuy95$0
2026-05-19Dwyer Robert JDirectorBuy95$0
2026-05-19Campbell C RobertDirectorBuy95$0
2026-05-19Csiszar Ernst NDirectorBuy104$0
2026-05-19Parker Ava LDirectorBuy121$0
2026-05-19Palomarez Javier AlbertoDirectorSell21$9,130
2026-05-19Dwyer Robert JDirectorSell21$9,130
2026-05-19Csiszar Ernst NDirectorSell23$10,000
2026-05-19Parker Ava LDirectorSell14$6,087
2026-05-19Palomarez Javier AlbertoDirectorBuy95$0
2026-05-06Campbell C RobertDirectorSell3,000$1.3M
2026-04-17Love Timothy MichaelCAOBuy492$0

Source: SEC Form 4 filings · as of 2026-08-18