MASTEC INC

CUSIP: 576323AM1 Class: CNV

GOLDMAN SACHS GROUP INC's Holding History (CIK: 0000886982)

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

Q4 2012
Shares 250,000 Value ($000) $423 Avg Close — Range —
Q3 2012
Shares 250,000 Value ($000) $359 Avg Close — Range —