| SC 13G/A | 2014-02-05 | Invesco Ltd. | DDR CORP | 27,530,920 | 7.7% | EDGAR |
| SC 13G/A | 2014-02-04 | VANGUARD SPECIALIZED FUNDS | DDR CORP | 18,396,538 | 5.1% | EDGAR |
| SC 13D/A | 2013-06-20 | Otto Alexander | DDR CORP | 39,674,485 | 12.4% | EDGAR |
| SC 13G/A | 2013-05-09 | VANGUARD GROUP INC | DDR CORP | 32,037,466 | 10.2% | EDGAR |
| SC 13G/A | 2013-04-10 | COHEN & STEERS INC | DDR CORP | 32,727,278 | 10.3% | EDGAR |
| SC 13G/A | 2013-02-14 | FMR LLC | DDR CORP | 20,934,639 | 6.8% | EDGAR |
| SC 13G/A | 2013-02-14 | VANGUARD SPECIALIZED FUNDS | DDR CORP | 16,106,152 | 5.2% | EDGAR |
| SC 13G/A | 2013-02-14 | COHEN & STEERS INC | DDR CORP | 30,109,359 | 9.7% | EDGAR |
| SC 13G | 2013-02-13 | Invesco Ltd. | DDR CORP | 21,019,930 | 6.8% | EDGAR |
| SC 13G/A | 2013-02-11 | VANGUARD GROUP INC | DDR CORP | 27,891,190 | 9.0% | EDGAR |
| SC 13G | 2013-01-30 | VANGUARD SPECIALIZED FUNDS | DDR CORP | 16,106,152 | 5.2% | EDGAR |
| SC 13D/A | 2012-11-21 | Otto Alexander | DDR CORP | 39,674,485 | 12.8% | EDGAR |
| SC 13D/A | 2012-10-05 | Otto Alexander | DDR CORP | 39,674,485 | 13.0% | EDGAR |
| SC 13G/A | 2012-06-11 | DEUTSCHE BANK AG\ | DDR CORP | 14,081,599 | 5.0% | EDGAR |
| SC 13D/A | 2012-04-04 | Otto Alexander | DDR CORP | 39,674,485 | 14.3% | EDGAR |
| SC 13G/A | 2012-02-14 | FMR LLC | DDR CORP | 28,434,661 | 9.7% | EDGAR |
| SC 13G/A | 2012-02-14 | COHEN & STEERS INC | DDR CORP | 16,523,109 | 6.0% | EDGAR |
| SC 13G | 2012-02-10 | DEUTSCHE BANK AG\ | DDR CORP | 21,530,674 | 7.8% | EDGAR |
| SC 13G/A | 2012-02-08 | VANGUARD GROUP INC | DDR CORP | 21,418,588 | 7.7% | EDGAR |
| SC 13G/A | 2011-12-09 | COHEN & STEERS INC | DDR CORP | 18,064,250 | 6.5% | EDGAR |