PROGRESSIVE WASTE SOLUTIONS

CUSIP: 74339G101 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 8,486 Value ($000) $263 Avg Close — Range —
Q1 2015
Shares 65,700 Value ($000) $1,929 Avg Close — Range —
Q4 2014
Shares 3,300 Value ($000) $100 Avg Close — Range —
Q3 2014
Shares 3,300 Value ($000) $85 Avg Close — Range —
Q2 2014
Shares 3,300 Value ($000) $85 Avg Close — Range —
Q1 2014
Shares 3,300 Value ($000) $84 Avg Close — Range —
Q4 2013
Shares 3,300 Value ($000) $82 Avg Close — Range —
Q3 2013
Shares 3,300 Value ($000) $85 Avg Close — Range —
Q2 2013
Shares 2,200 Value ($000) $47 Avg Close — Range —