PROGRESSIVE WASTE SOLUTIONS

CUSIP: 74339G101 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2015
Shares 47,512 Value ($000) $1,119 Avg Close — Range —
Q3 2015
Shares 49,094 Value ($000) $1,297 Avg Close — Range —
Q2 2015
Shares 32,094 Value ($000) $862 Avg Close — Range —