DDR CORP

CUSIP: 23317H102 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2018
Shares 9,227,557 Value ($000) $67,638 Avg Close — Range —
Q4 2017
Shares 7,889,212 Value ($000) $70,688 Avg Close — Range —
Q3 2017
Shares 7,130,922 Value ($000) $65,319 Avg Close — Range —
Q2 2017
Shares 6,777,400 Value ($000) $61,471 Avg Close — Range —
Q1 2017
Shares 5,743,758 Value ($000) $71,970 Avg Close — Range —
Q4 2016
Shares 40,847 Value ($000) $624 Avg Close — Range —
Q3 2016
Shares 4,913,060 Value ($000) $85,634 Avg Close — Range —
Q2 2016
Shares 4,516,264 Value ($000) $81,924 Avg Close — Range —
Q1 2016
Shares 4,364,302 Value ($000) $77,641 Avg Close — Range —
Q4 2015
Shares 6,981,229 Value ($000) $117,564 Avg Close — Range —
Q3 2015
Shares 7,327,010 Value ($000) $112,689 Avg Close — Range —
Q2 2015
Shares 7,356,976 Value ($000) $113,739 Avg Close — Range —
Q1 2015
Shares 7,173,086 Value ($000) $133,560 Avg Close — Range —
Q4 2014
Shares 6,427,276 Value ($000) $118,004 Avg Close — Range —
Q3 2014
Shares 6,580,232 Value ($000) $110,087 Avg Close — Range —
Q2 2014
Shares 6,059,163 Value ($000) $106,822 Avg Close — Range —
Q1 2014
Shares 5,536,724 Value ($000) $91,245 Avg Close — Range —
Q4 2013
Shares 5,371,983 Value ($000) $82,567 Avg Close — Range —
Q3 2013
Shares 4,906,908 Value ($000) $77,087 Avg Close — Range —
Q2 2013
Shares 4,930,450 Value ($000) $82,092 Avg Close — Range —