10-K for Ps Business Parks Case Study

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

* ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2015.

or

* TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number 1-10709

PS BUSINESS PARKS, INC.

(Exact name of registrant as specified in its charter)

California 95-4300881

(State or other jurisdiction of (I.R.S. Employer Identification No.) incorporation or organization)

701 Western Avenue, Glendale, California 91201-2349

(Address of principal executive offices) (Zip Code)

818-244-8080

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class Name of Each Exchange on Which Registered Common Stock, $0.01 par value per share New York Stock Exchange Depositary Shares Each Representing 1/1,000 of a Share of

6.450% Cumulative Preferred Stock, Series S, $0.01 par value per share New York Stock Exchange Depositary Shares Each Representing 1/1,000 of a Share of

6.000% Cumulative Preferred Stock, Series T, $0.01 par value per share New York Stock Exchange Depositary Shares Each Representing 1/1,000 of a Share of

5.750% Cumulative Preferred Stock, Series U, $0.01 par value per share New York Stock Exchange Depositary Shares Each Representing 1/1,000 of a Share of

5.700% Cumulative Preferred Stock, Series V, $0.01 par value per share New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:

None

(Title of class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes No 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes No 

Indicate by check mark...