Ernst N Csiszar

Director, MasTec

Bought, 12 months

$0.0M

Sold, 12 months

$4.4M

Companies

Latest trade

Jun 3, 2026

Companies

MasTecDirector −$4.4M

Trades

MTZ Sold 6,500 shares at $371.17 $2.4M Jun 3

MTZ Sold 6,500 shares at $300.40 $2.0M Mar 3

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.