MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Front Row Advisors LLC's Holding History (CIK: 0001729254)

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

Q2 2020

Shares 20 Value ($000) $1 Avg Close $37.90 Range $28.39 - $48.32

Q2 2018

Shares 590 Value ($000) $29 Avg Close $48.31 Range $43.90 - $54.70

Q1 2018

Shares 590 Value ($000) $28 Avg Close $50.70 Range $44.70 - $55.53

Q4 2017

Shares 590 Value ($000) $29 Avg Close $44.61 Range $39.83 - $51.20

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	20	$1	$37.90	$28.39 - $48.32
Q2 2018	590	$29	$48.31	$43.90 - $54.70
Q1 2018	590	$28	$50.70	$44.70 - $55.53
Q4 2017	590	$29	$44.61	$39.83 - $51.20