POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

KORNITZER CAPITAL MANAGEMENT INC /KS's Holding History (CIK: 0000898358)

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

Q2 2014
Shares 1,195,575 Value ($000) $57,065 Avg Close — Range —
Q1 2014
Shares 2,389,475 Value ($000) $81,744 Avg Close — Range —
Q4 2013
Shares 2,392,738 Value ($000) $93,078 Avg Close — Range —
Q3 2013
Shares 1,947,988 Value ($000) $79,809 Avg Close — Range —
Q2 2013
Shares 1,953,563 Value ($000) $78,729 Avg Close — Range —