MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Cavalier Investments, LLC's Holding History (CIK: 0001655543)

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

Q3 2017

Shares 38,200 Value ($000) $1,772 Avg Close $43.56 Range $38.40 - $49.50

Q2 2017

Shares 46,200 Value ($000) $1,850 Avg Close $43.26 Range $38.33 - $47.90

Q1 2017

Shares 46,200 Value ($000) $1,850 Avg Close $38.26 Range $34.33 - $41.90

Q4 2016

Shares 13,100 Value ($000) $501 Avg Close $33.93 Range $27.10 - $40.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	38,200	$1,772	$43.56	$38.40 - $49.50
Q2 2017	46,200	$1,850	$43.26	$38.33 - $47.90
Q1 2017	46,200	$1,850	$38.26	$34.33 - $41.90
Q4 2016	13,100	$501	$33.93	$27.10 - $40.90