ARDEN REALTY INC

FY: Dec 31 2005

Q: Sep 30 2005

Q: Jun 30 2005

Q: Mar 31 2005

FY: Dec 31 2004

FY: Dec 31 2004

Q: Sep 30 2004

Q: Jun 30 2004

Q: Mar 31 2004

FY: Dec 31 2003

Q: Sep 30 2003

Q: Jun 30 2003

Q: Mar 31 2003

FY: Dec 31 2002

Q: Sep 30 2002

Q: Jun 30 2002

Q: Mar 31 2002

FY: Dec 31 2001

Q: Sep 30 2001

Q: Jun 30 2001

8.01,9.01

1.01

1.01,8.01

8.01

Results of Operations and Financial Condition

Entry into a Material Definitive Agreement

Entry into a Material Definitive Agreement

8.01,9.01

Entry into a Material Definitive Agreement

2.02,9.01

2.02,9.01

1.01,2.03,9.01

7.01,9.01

Entry into a Material Definitive Agreement

2.02,9.01

1.01,9.01

1.01

8.01,9.01

1.01,9.01

2.02,9.01

Notification of removal from listing and/or registration on a national securities exchange

Certification of termination of registration of a class of securities (Section 12(b))

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Registration of Securities on Exchange

Prospectus Supplement for Delayed or Continuous Offering

No description available

No description available

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

No description available

Required Information in Proxy Statement

Required Information in Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

MORGAN STANLEY

SECURITY CAPITAL RESEARCH & MANAGEMENT INC

CREDIT SUISSE/

MORGAN STANLEY

SECURITY CAPITAL RESEARCH & MANAGEMENT INC

COHEN & STEERS INC

BARCLAYS PLC

FLAX LARRY S

ROTHENBERG ALAN I

Bider Leslie E

COVITZ CARL D

GOOD STEVEN C

DEUTSCHE BANK AG\

DEUTSCHE BANK AG\

CREDIT SUISSE/

SWARTZ DAVID A

COLEMAN VICTOR J

PEDDICORD ROBERT C

STERN HOWARD STEVEN

ZIMAN RICHARD S

Correspondence with the SEC

Correspondence with the SEC

Letter from the SEC

Correspondence with the SEC