Ernst N. Csiszar, Director at MASTEC INC (MTZ), sold 3,128 shares at $91.01 ($285K) on 2021-03-29, disclosed to the SEC on 2021-03-31.
Open-market sale of $285k MTZ by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $91.01 | 1,564 | $142K | 50.0% |
| 2 | $91.01 | 1,564 | $142K | 50.0% |
| Total | $91.01 avg | 3,128 | $285K | 100% |
| Filing → |
| MTZ | SELL | 2025-03-26 | $663K | — | Filing → |
| MTZ | SELL | 2024-08-26 | $1.1M | — | Filing → |
| MTZ | SELL | 2021-03-25 | $153K | — | Filing → |