MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Brooklyn Investment Group's Holding History (CIK: 0001795705)

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

Q4 2025

Shares 2,559 Value ($000) $570 Avg Close $209.86 Range $182.34 - $233.14

Q3 2025

Shares 1,212 Value ($000) $208 Avg Close $183.12 Range $160.08 - $213.66

Q2 2025

Shares 1,212 Value ($000) $207 Avg Close $144.03 Range $99.70 - $172.71

Q1 2025

Shares 165 Value ($000) $19 Avg Close $134.92 Range $106.45 - $166.95

Q4 2024

Shares 8 Value ($000) $1 Avg Close $134.07 Range $118.86 - $150.12

Q3 2024

Shares 1 Value ($000) $0 Avg Close $109.17 Range $89.96 - $127.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,559	$570	$209.86	$182.34 - $233.14
Q3 2025	1,212	$208	$183.12	$160.08 - $213.66
Q2 2025	1,212	$207	$144.03	$99.70 - $172.71
Q1 2025	165	$19	$134.92	$106.45 - $166.95
Q4 2024	8	$1	$134.07	$118.86 - $150.12
Q3 2024	1	$0	$109.17	$89.96 - $127.97