POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q1 2015
Shares 26,863 Value ($000) $1,582 Avg Close — Range —
Q4 2014
Shares 46,628 Value ($000) $2,194 Avg Close — Range —