MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

KEYBANK NATIONAL ASSOCIATION/OH's Holding History (CIK: 0001089877)

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

Q1 2015
Shares 17,046 Value ($000) $329 Avg Close $19.99 Range $16.00 - $22.79
Q4 2014
Shares 16,488 Value ($000) $373 Avg Close $24.73 Range $18.14 - $30.70
Q3 2014
Shares 18,578 Value ($000) $569 Avg Close $29.73 Range $26.38 - $32.10
Q2 2014
Shares 12,616 Value ($000) $389 Avg Close $37.68 Range $27.96 - $44.80
Q1 2014
Shares 10,557 Value ($000) $459 Avg Close $37.96 Range $32.27 - $44.03
Q2 2013
Shares 39,052 Value ($000) $1,284 Avg Close $30.13 Range $26.27 - $33.97
Q1 2013
Shares 143,499 Value ($000) $4,183 Avg Close $28.68 Range $25.11 - $31.47
Q4 2012
Shares 221,671 Value ($000) $5,527 Avg Close — Range —