C. Robert Campbell, Director at MASTEC INC (MTZ), sold 3,000 shares at $417.00 ($1.3M) on 2026-05-04, disclosed to the SEC on 2026-05-06.
Seasonal sale ($1.3M) by Director — this insider has traded MTZ in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| MTZ | SELL | 2025-05-14 | $1.2M | — | Filing → |
| MTZ | SELL | 2024-11-29 | $435K | — | Filing → |
| MTZ | SELL | 2024-11-13 | $873K | — | Filing → |