MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Goodlander Investment Management, LLC's Holding History (CIK: 0002018973)

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

Q4 2025

Shares 170,000 Value ($000) $36,953 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 181,000 Value ($000) $38,519 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 200,000 Value ($000) $34,086 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 195,135 Value ($000) $22,774 Avg Close $134.92 Range $106.45 - $166.95

Q4 2024

Shares 170,000 Value ($000) $23,144 Avg Close $134.07 Range $118.86 - $150.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	170,000	$36,953	$209.86	$182.34 - $233.14
Q3 2025	181,000	$38,519	$183.12	$160.08 - $213.66
Q2 2025	200,000	$34,086	$144.03	$99.70 - $172.71
Q1 2025	195,135	$22,774	$134.92	$106.45 - $166.95
Q4 2024	170,000	$23,144	$134.07	$118.86 - $150.12