DDR CORP

CUSIP: 23317H102 Class: COM

TWO SIGMA SECURITIES, LLC's Holding History (CIK: 0001450144)

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

Q1 2017
Shares 47,702 Value ($000) $598 Avg Close — Range —
Q3 2016
Shares 45,077 Value ($000) $786 Avg Close — Range —
Q2 2016
Shares 38,237 Value ($000) $694 Avg Close — Range —