The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of De Cardenas Alberto since 2015.
This trader's CIK number is 1250037.
At the time of last reporting, De Cardenas Alberto was the EVP, General Counsel of Mastec Inc. (stock ticker symbol MTZ).
Also see all insider trading activities at Mastec Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | MTZ | 0 | $0 | 10,000 | $1,806,950 | 0 | $0 |
| 2021 | MTZ | 0 | $0 | 19,787 | $1,773,756 | 0 | $0 |
| 2020 | MTZ | 0 | $0 | 40,000 | $2,150,208 | 0 | $0 |
| 2018 | MTZ | 0 | $0 | 25,000 | $1,226,280 | 0 | $0 |
| 2015 | MTZ | 0 | $0 | 0 | $0 | 20,000 | $202,600 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-05 | MTZ | Sale | 10,000 | 180.69 | 1,806,950 |
| 2021-03-01 | MTZ | Sale | 19,328 | 89.64 | 1,732,561 |
| 2021-03-02 | MTZ | Sale | 459 | 89.75 | 41,195 |
| 2020-11-09 | MTZ | Sale | 23,202 | 57.41 | 1,332,119 |
| 2020-11-05 | MTZ | Sale | 1,798 | 55.00 | 98,890 |
| 2020-10-09 | MTZ | Sale | 5,000 | 47.02 | 235,100 |
| 2020-08-12 | MTZ | Sale | 10,000 | 48.41 | 484,099 |
| 2018-08-03 | MTZ | Sale | 10,000 | 48.00 | 480,000 |
| 2018-03-01 | MTZ | Sale | 15,000 | 49.75 | 746,280 |
| 2015-04-16 | MTZ | Option Ex | 20,000 | 10.13 | 202,600 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by De Cardenas Alberto (EVP, General Counsel of Mastec Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.