MASTEC INC

CUSIP: 576323AM1 Class: CNV

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q3 2014
Shares 1,815,000 Value ($000) $3,576 Avg Close — Range —
Q3 2013
Shares 2,300,000 Value ($000) $4,554 Avg Close — Range —
Q2 2013
Shares 2,300,000 Value ($000) $4,958 Avg Close — Range —