MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Oceanic Investment Management LTD's Holding History (CIK: 0001438258)

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

Q3 2014

Shares 381,050 Value ($000) $11,668 Avg Close $29.73 Range $26.38 - $32.10

Q2 2014

Shares 431,430 Value ($000) $13,297 Avg Close $37.68 Range $27.96 - $44.80

Q1 2014

Shares 408,430 Value ($000) $17,742 Avg Close $37.96 Range $32.27 - $44.03

Q4 2013

Shares 636,328 Value ($000) $20,821 Avg Close $31.66 Range $29.76 - $34.17

Q3 2013

Shares 268,128 Value ($000) $8,124 Avg Close $32.84 Range $28.88 - $35.31

Q2 2013

Shares 256,428 Value ($000) $8,436 Avg Close $30.13 Range $26.27 - $33.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	381,050	$11,668	$29.73	$26.38 - $32.10
Q2 2014	431,430	$13,297	$37.68	$27.96 - $44.80
Q1 2014	408,430	$17,742	$37.96	$32.27 - $44.03
Q4 2013	636,328	$20,821	$31.66	$29.76 - $34.17
Q3 2013	268,128	$8,124	$32.84	$28.88 - $35.31
Q2 2013	256,428	$8,436	$30.13	$26.27 - $33.97