MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

BROWN CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000885062)

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

Q4 2014

Shares 312,585 Value ($000) $7,068 Avg Close $24.73 Range $18.14 - $30.70

Q3 2014

Shares 406,652 Value ($000) $12,452 Avg Close $29.73 Range $26.38 - $32.10

Q2 2014

Shares 326,445 Value ($000) $10,061 Avg Close $37.68 Range $27.96 - $44.80

Q1 2014

Shares 266,613 Value ($000) $11,582 Avg Close $37.96 Range $32.27 - $44.03

Q4 2013

Shares 266,859 Value ($000) $8,732 Avg Close $31.66 Range $29.76 - $34.17

Q3 2013

Shares 274,405 Value ($000) $8,314 Avg Close $32.84 Range $28.88 - $35.31

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	312,585	$7,068	$24.73	$18.14 - $30.70
Q3 2014	406,652	$12,452	$29.73	$26.38 - $32.10
Q2 2014	326,445	$10,061	$37.68	$27.96 - $44.80
Q1 2014	266,613	$11,582	$37.96	$32.27 - $44.03
Q4 2013	266,859	$8,732	$31.66	$29.76 - $34.17
Q3 2013	274,405	$8,314	$32.84	$28.88 - $35.31