QIAGEN NV

CUSIP: N72482107 Class: COMMON STOCK-FO

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2015
Shares 3,046 Value ($000) $76 Avg Close — Range —
Q1 2015
Shares 4,282 Value ($000) $108 Avg Close — Range —
Q4 2014
Shares 16,773 Value ($000) $393 Avg Close — Range —
Q3 2014
Shares 3,948 Value ($000) $90 Avg Close — Range —
Q2 2014
Shares 6,548 Value ($000) $160 Avg Close — Range —