MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 6,206 Value ($000) $1,349 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 6,736 Value ($000) $1,433 Avg Close $183.12 Range $160.08 - $213.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,206	$1,349	$209.86	$182.34 - $233.14
Q3 2025	6,736	$1,433	$183.12	$160.08 - $213.66