QIAGEN NV

CUSIP: N72482107 Class: COMMON STOCK-FO

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2016
Shares 488,279 Value ($000) $13,682 Avg Close — Range —
Q3 2016
Shares 500,979 Value ($000) $13,747 Avg Close — Range —
Q2 2016
Shares 496,679 Value ($000) $10,833 Avg Close — Range —
Q1 2016
Shares 506,700 Value ($000) $11,320 Avg Close — Range —
Q4 2015
Shares 443,626 Value ($000) $12,266 Avg Close — Range —
Q3 2015
Shares 436,683 Value ($000) $11,266 Avg Close — Range —
Q2 2015
Shares 423,760 Value ($000) $10,505 Avg Close — Range —
Q1 2015
Shares 441,277 Value ($000) $11,120 Avg Close — Range —
Q4 2014
Shares 448,740 Value ($000) $10,527 Avg Close — Range —
Q3 2014
Shares 444,636 Value ($000) $10,124 Avg Close — Range —
Q2 2014
Shares 426,250 Value ($000) $10,422 Avg Close — Range —
Q1 2014
Shares 425,750 Value ($000) $8,979 Avg Close — Range —
Q4 2013
Shares 423,750 Value ($000) $10,089 Avg Close — Range —
Q3 2013
Shares 420,850 Value ($000) $9,006 Avg Close — Range —
Q2 2013
Shares 407,813 Value ($000) $8,120 Avg Close — Range —
Q1 2013
Shares 409,388 Value ($000) $8,630 Avg Close — Range —