Alberto de Cardenas sold $1.8M of MTZ
EVP, General Counsel at MASTEC INC. 10,000 shares at an average of $180.70, traded Aug 5, 2025, filed Aug 7, 2025.
Score components
- +15RoleOfficer
- +25Trade size$1.8M at market
- 0Share of holdings soldSold 9.0% of holdings
- 0ClusterNo other insider selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -2.7%, 3m +7.5%, 6m +33.8%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000015615-25-000083, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 5, 2025 | SOpen-market sale Common Stock | -100 | $180.70 | $18k | 111,249 | Aug 7, 2025 |
| Aug 5, 2025 | SOpen-market sale Common Stock | -9,900 | $180.70 | $1.8M | 101,349 | Aug 7, 2025 |
Related signals
Other insiders at MASTEC INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 50Moderate | MTZsell MASTEC INC | Ernst N Csiszar director | $2.4M 6,500 shares | -38% | |
| 40Moderate | MTZsell MASTEC INC | C Robert Campbell director | $1.3M 3,000 shares | -9% | |
| 29Weak | MTZsell MASTEC INC | Javier Alberto Palomarez director | $309k 950 shares | -8% | |
| 50Moderate | MTZsell MASTEC INC | Ernst N Csiszar director | $2.0M 6,500 shares | -27% | |
| 36Weak | MTZsell MASTEC INC | Timothy Michael Love CAO | $398k 1,929 shares | -17% | |
| 39Weak | MASTEC INC | C Robert Campbell director | $421k 2,000 shares | -6% | |
| 33Weak | MASTEC INC | Robert E Apple COO | $2.0M 10,000 shares | -5% | |
| 42Moderate | MASTEC INC | C Robert Campbell director | $571k 3,000 shares | -8% | |
| 25Weak | MASTEC INC | Robert E Apple COO | $1.8M 10,000 shares | -5% | |
| 42Moderate | MTZsell MASTEC INC | C Robert Campbell director | $772k 5,000 shares | -12% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.