MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

DELPHI MANAGEMENT INC /MA/'s Holding History (CIK: 0000767684)

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

Q3 2019

Shares 22,375 Value ($000) $1,453 Avg Close $58.36 Range $49.23 - $66.61

Q2 2019

Shares 31,103 Value ($000) $1,603 Avg Close $49.40 Range $45.52 - $53.80

Q1 2019

Shares 16,945 Value ($000) $815 Avg Close $44.93 Range $39.30 - $48.77

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	22,375	$1,453	$58.36	$49.23 - $66.61
Q2 2019	31,103	$1,603	$49.40	$45.52 - $53.80
Q1 2019	16,945	$815	$44.93	$39.30 - $48.77