POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

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

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

Q2 2015
Shares 80,500 Value ($000) $4,820 Avg Close — Range —
Q1 2015
Shares 80,500 Value ($000) $4,741 Avg Close — Range —
Q4 2014
Shares 87,400 Value ($000) $4,112 Avg Close — Range —
Q3 2014
Shares 93,600 Value ($000) $3,642 Avg Close — Range —
Q2 2014
Shares 95,448 Value ($000) $4,556 Avg Close — Range —
Q1 2014
Shares 219,848 Value ($000) $7,521 Avg Close — Range —
Q4 2013
Shares 99,048 Value ($000) $3,853 Avg Close — Range —
Q3 2013
Shares 99,516 Value ($000) $4,077 Avg Close — Range —
Q2 2013
Shares 91,450 Value ($000) $3,685 Avg Close — Range —