MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Opus Capital Group, LLC's Holding History (CIK: 0001330325)

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

Q1 2018

Shares 40,920 Value ($000) $1,925 Avg Close $50.70 Range $44.70 - $55.53

Q4 2017

Shares 56,174 Value ($000) $2,750 Avg Close $44.61 Range $39.83 - $51.20

Q3 2017

Shares 64,034 Value ($000) $2,971 Avg Close $43.56 Range $38.40 - $49.50

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	40,920	$1,925	$50.70	$44.70 - $55.53
Q4 2017	56,174	$2,750	$44.61	$39.83 - $51.20
Q3 2017	64,034	$2,971	$43.56	$38.40 - $49.50