POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

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

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

Q2 2015
Shares 3,451 Value ($000) $206 Avg Close — Range —
Q1 2015
Shares 5,407 Value ($000) $318 Avg Close — Range —
Q4 2014
Shares 9,494 Value ($000) $447 Avg Close — Range —
Q3 2014
Shares 11,532 Value ($000) $449 Avg Close — Range —
Q2 2014
Shares 11,519 Value ($000) $548 Avg Close — Range —
Q1 2014
Shares 14,934 Value ($000) $508 Avg Close — Range —
Q4 2013
Shares 9,349 Value ($000) $365 Avg Close — Range —
Q3 2013
Shares 6,340 Value ($000) $259 Avg Close — Range —
Q2 2013
Shares 5,003 Value ($000) $202 Avg Close — Range —