PROGRESSIVE WASTE SOLUTIONS

CUSIP: 74339G101 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2016
Shares 1,489,650 Value ($000) $46,244 Avg Close — Range —
Q4 2015
Shares 1,459,251 Value ($000) $34,472 Avg Close — Range —
Q3 2015
Shares 1,550,381 Value ($000) $40,827 Avg Close — Range —
Q2 2015
Shares 1,489,175 Value ($000) $39,909 Avg Close — Range —
Q1 2015
Shares 803,479 Value ($000) $23,522 Avg Close — Range —
Q4 2014
Shares 720,122 Value ($000) $21,682 Avg Close — Range —
Q3 2014
Shares 749,562 Value ($000) $19,280 Avg Close — Range —
Q2 2014
Shares 764,635 Value ($000) $19,570 Avg Close — Range —
Q1 2014
Shares 720,502 Value ($000) $18,148 Avg Close — Range —
Q4 2013
Shares 1,768,984 Value ($000) $43,835 Avg Close — Range —
Q3 2013
Shares 1,856,791 Value ($000) $47,752 Avg Close — Range —
Q2 2013
Shares 1,897,872 Value ($000) $40,953 Avg Close — Range —