QIAGEN NV

CUSIP: N72482107 Class: COMMON STOCK-FO

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2016
Shares 557,203 Value ($000) $15,613 Avg Close — Range —
Q3 2016
Shares 587,800 Value ($000) $16,129 Avg Close — Range —
Q2 2016
Shares 562,796 Value ($000) $12,275 Avg Close — Range —
Q1 2016
Shares 584,753 Value ($000) $13,063 Avg Close — Range —
Q4 2015
Shares 589,031 Value ($000) $16,287 Avg Close — Range —
Q3 2015
Shares 593,893 Value ($000) $15,322 Avg Close — Range —
Q2 2015
Shares 598,195 Value ($000) $14,830 Avg Close — Range —
Q1 2015
Shares 626,330 Value ($000) $15,784 Avg Close — Range —
Q4 2014
Shares 585,976 Value ($000) $13,747 Avg Close — Range —
Q3 2014
Shares 526,853 Value ($000) $11,996 Avg Close — Range —
Q2 2014
Shares 523,514 Value ($000) $12,800 Avg Close — Range —
Q1 2014
Shares 482,871 Value ($000) $10,183 Avg Close — Range —
Q4 2013
Shares 524,860 Value ($000) $12,496 Avg Close — Range —
Q3 2013
Shares 536,981 Value ($000) $11,491 Avg Close — Range —
Q2 2013
Shares 574,376 Value ($000) $11,436 Avg Close — Range —