POLYPORE INTL INC

CUSIP: 73179V103 Class: CMN

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2015
Shares 2,936,030 Value ($000) $175,810 Avg Close — Range —
Q1 2015
Shares 2,847,624 Value ($000) $167,726 Avg Close — Range —
Q4 2014
Shares 2,720,878 Value ($000) $128,017 Avg Close — Range —
Q3 2014
Shares 2,710,860 Value ($000) $105,480 Avg Close — Range —
Q2 2014
Shares 2,712,831 Value ($000) $129,484 Avg Close — Range —
Q1 2014
Shares 2,719,898 Value ($000) $93,047 Avg Close — Range —
Q4 2013
Shares 2,670,678 Value ($000) $103,890 Avg Close — Range —
Q3 2013
Shares 2,587,793 Value ($000) $106,022 Avg Close — Range —
Q2 2013
Shares 2,557,459 Value ($000) $103,066 Avg Close — Range —