MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Sivia Capital Partners, LLC's Holding History (CIK: 0002012032)

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

Q4 2025

Shares 2,553 Value ($000) $555 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 2,556 Value ($000) $544 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 1,591 Value ($000) $271 Avg Close $144.03 Range $99.70 - $172.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,553	$555	$209.86	$182.34 - $233.14
Q3 2025	2,556	$544	$183.12	$160.08 - $213.66
Q2 2025	1,591	$271	$144.03	$99.70 - $172.71