MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

NATIONAL BANK OF CANADA /FI/'s Holding History (CIK: 0000926171)

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

Q4 2025

Shares 929 Value ($000) $202 Avg Close $209.86 Range $182.34 - $233.14

Q4 2024

Shares 14,600 Value ($000) $1,988 Avg Close $134.07 Range $118.86 - $150.12

Q2 2022

Shares 8,689 Value ($000) $626 Avg Close $77.96 Range $67.31 - $92.03

Q1 2022

Shares 9,695 Value ($000) $791 Avg Close $87.37 Range $71.85 - $99.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	929	$202	$209.86	$182.34 - $233.14
Q4 2024	14,600	$1,988	$134.07	$118.86 - $150.12
Q2 2022	8,689	$626	$77.96	$67.31 - $92.03
Q1 2022	9,695	$791	$87.37	$71.85 - $99.00