POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2015
Shares 1,519 Value ($000) $91 Avg Close — Range —
Q1 2015
Shares 514 Value ($000) $30 Avg Close — Range —
Q4 2014
Shares 2,128 Value ($000) $100 Avg Close — Range —
Q3 2014
Shares 3,030 Value ($000) $118 Avg Close — Range —
Q2 2014
Shares 185 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 10,454 Value ($000) $358 Avg Close — Range —
Q4 2013
Shares 960 Value ($000) $37 Avg Close — Range —
Q3 2013
Shares 781 Value ($000) $32 Avg Close — Range —
Q2 2013
Shares 2,100 Value ($000) $85 Avg Close — Range —