JOINT FILING AGREEMENT
Exhibit 1
In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the
persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule
13D and any amendments to it with respect to the Common Shares, par value $0.10 per share, of
Developers Diversified Realty Corporation and further agree that this Joint Filing Agreement be
included as an Exhibit to those joint filings.
Dated: May 15, 2009
| /s/ KG CURA Vermögensverwaltung G.m.b.H. & Co., by power of attorney | ||||
| By: Xx. Xxxxxx Xxxxx | ||||
| For: Xxxxxxxxx Xxxx | ||||
| /s/ KG CURA Vermögensverwaltung G.m.b.H. & Co., by power of attorney | ||||
| By: Xx. Xxxxxx Xxxxx | ||||
| For: Xxxxxxxxx Xxxx-Xxxxxxxxx | ||||
| /s/ KG CURA Vermögensverwaltung G.m.b.H. & Co., by power of attorney | ||||
| By: Xx. Xxxxxx Xxxxx | ||||
| For: Dr. Xxxxxxx Xxxx | ||||
| /s/ KG CURA Vermögensverwaltung G.m.b.H. & Co., by power of attorney | ||||
| By: Xx. Xxxxxx Xxxxx | ||||
| For: Xxxxxx Xxxxx | ||||
