Mastec, Inc.
One of North America's largest infrastructure contractors, MasTec builds and maintains the physical networks behind everyday life—telecom and cable lines, power grids, pipelines, and clean-energy projects for utilities and energy firms. It was born in 1994 from a merger of Church & Tower, a firm led by Cuban immigrant Jorge Mas Canosa, and phone-cable builder Burnup & Sims. Its name blends the Mas family surname with "technology," a nod to its founders.
Granted 183.2K
Granted 305.3K
Granted 135.6K · Sold 70.0K
Granted 50.2K
Granted 64.2K · Sold 10.0K
Granted 54.0K · Sold 1.3K
Granted 6.9K
Granted 7.6K · Sold 27.0K
Granted 6.9K
Granted 3.2K · Sold 3.6K
Granted 7.7K · Sold 20.4K
Granted 6.9K · Sold 4.7K
Granted 6.7K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Mas JorgeDirector · 6 transactions | +18.7% | 4.83M | 183.2K | — | — |
| Mas Jose RamonCEO, Director · 10 transactions | -16.2% | 3.68M | 305.3K | — | — |
| Apple Robert ECOO · 26 transactions | +6.9% | 195.7K | 135.6K | — | 70.0K |
| Pita GeorgeCFO · 4 transactions | -7.4% | 157.9Kas of Mar 2023 | 50.2K | — | — |
| de Cardenas AlbertoEVP, General Counsel · 13 transactions | +48.2% | 110.9K | 64.2K | — | 10.0K |
| DiMarco PaulCFO · 7 transactions | — | 76.6K | 54.0K | — | 1.3K |
| Johnson Julia LDirector · 19 transactions | +10.4% | 73.3K | 6.9K | — | — |
| Campbell C RobertDirector · 29 transactions | -38.7% | 30.7K | 7.6K | — | 27.0K |
| Dwyer Robert JDirector · 38 transactions | +33.9% | 20.9K | 6.9K | — | — |
| Love Timothy MichaelCAO · 8 transactions | — | 14.3K | 3.2K | — | 3.6K |
| Csiszar Ernst NDirector · 43 transactions | -57.5% | 10.8K | 7.7K | — | 20.4K |
| Palomarez Javier AlbertoDirector · 43 transactions | -12% | 10.7K | 6.9K | — | 4.7K |
| Parker Ava LDirector · 34 transactions | — | 5.4K | 6.7K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: -137.0K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.