Trade Summary

3 days ago, Csiszar Ernst N, serving as Dir at Mastec Inc (MTZ), sold 6,500 shares at $300.40 per share, for a total transaction value of $1,952,600.00. Following this transaction, Csiszar Ernst N now holds 17,235 shares of MTZ.

This sale represents a 27.00% decrease in Csiszar Ernst N's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, March 3, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, March 5, 2026, 2 days after the trade was made.