MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

APG Asset Management N.V.'s Holding History (CIK: 0001434819)

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

Q1 2015

Shares 99,000 Value ($000) $1,911 Avg Close $19.99 Range $16.00 - $22.79

Q4 2014

Shares 198,000 Value ($000) $4,477 Avg Close $24.73 Range $18.14 - $30.70

Q3 2014

Shares 228,449 Value ($000) $6,995 Avg Close $29.73 Range $26.38 - $32.10

Q2 2014

Shares 330,000 Value ($000) $10,171 Avg Close $37.68 Range $27.96 - $44.80

Q1 2014

Shares 330,000 Value ($000) $14,335 Avg Close $37.96 Range $32.27 - $44.03

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	99,000	$1,911	$19.99	$16.00 - $22.79
Q4 2014	198,000	$4,477	$24.73	$18.14 - $30.70
Q3 2014	228,449	$6,995	$29.73	$26.38 - $32.10
Q2 2014	330,000	$10,171	$37.68	$27.96 - $44.80
Q1 2014	330,000	$14,335	$37.96	$32.27 - $44.03