POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

ALPINE ASSOCIATES MANAGEMENT INC.'s Holding History (CIK: 0001396835)

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

Q2 2015
Shares 1,511,300 Value ($000) $90,496 Avg Close — Range —
Q1 2015
Shares 740,600 Value ($000) $43,621 Avg Close — Range —