MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q1 2025

Shares 2,293 Value ($000) $268 Avg Close $134.92 Range $106.45 - $166.95

Q1 2022

Shares 4,031 Value ($000) $351 Avg Close $87.37 Range $71.85 - $99.00

Q3 2021

Shares 6,146 Value ($000) $530 Avg Close $94.87 Range $85.11 - $107.25

Q2 2021

Shares 4,254 Value ($000) $451 Avg Close $108.58 Range $93.16 - $122.33

Q1 2021

Shares 13,049 Value ($000) $1,223 Avg Close $85.57 Range $67.05 - $99.38

Q4 2020

Shares 23,225 Value ($000) $1,583 Avg Close $56.09 Range $40.18 - $71.11

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	2,293	$268	$134.92	$106.45 - $166.95
Q1 2022	4,031	$351	$87.37	$71.85 - $99.00
Q3 2021	6,146	$530	$94.87	$85.11 - $107.25
Q2 2021	4,254	$451	$108.58	$93.16 - $122.33
Q1 2021	13,049	$1,223	$85.57	$67.05 - $99.38
Q4 2020	23,225	$1,583	$56.09	$40.18 - $71.11