LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001341639

Ernst N. Csiszar

10 transactions in one company, from November 14, 2025 to August 14, 2026.

Transactions
101 company
Bought · P
$0open market
Sold · S
$4.4Mopen market
Net
−$4.4Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MASTEC INCMTZ10—$4.4M

All transactions

10 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
MASTEC INCMTZErnst N. CsiszarDirAug 14F34$297.59$10K
MASTEC INCMTZErnst N. CsiszarDirAug 14A152$0.00—
MASTEC INCMTZErnst N. CsiszarDirJun 3S6,500$371.17$2.4M
MASTEC INCMTZErnst N. CsiszarDirMay 15F23$434.77$10K
MASTEC INCMTZErnst N. CsiszarDirMay 15A104$0.00—
MASTEC INCMTZErnst N. CsiszarDirMar 3S6,500$300.40$2.0M
MASTEC INCMTZErnst N. CsiszarDirFeb 13F37$269.53$10K
MASTEC INCMTZErnst N. CsiszarDirFeb 13A168$0.00—
MASTEC INCMTZErnst N. CsiszarDirNov 14F52$192.22$10K
MASTEC INCMTZErnst N. CsiszarDirNov 14A235$0.00—