POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q1 2015
Shares 12,000 Value ($000) $707 Avg Close — Range —
Q4 2014
Shares 10,000 Value ($000) $471 Avg Close — Range —