MASTEC INC

CUSIP: 576323AM1 Class: CNV

PIPER SANDLER & CO.'s Holding History (CIK: 0000724683)

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

Q3 2014
Shares 7,997,000 Value ($000) $15,814 Avg Close — Range —
Q2 2014
Shares 1,899,000 Value ($000) $3,792 Avg Close — Range —