On November 2, 2009, PS Business Parks reported its results of operations and financial condition for the quarter ended
September 30, 2009. The full text of the press release is furnished as exhibit 99.1 to this Current Report on Form 8-K.
The information in the Item 2.02 and Exhibit 99.1 are being “furnished” in accordance with General Instruction B.2 of
Form 8-K and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the
“Exchange Act”) or otherwise subject to the liabilities of that section, nor shall they be deemed incorporated by
reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific
reference in such a filing.
Item 9.01 Financial Statements and Exhibits.
(d) Exhibits
Exhibit 99.1: Press release dated November 2, 2009
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be
signed on its behalf by the undersigned hereunto duly authorized.
PS BUSINESS PARKS, INC.
Date: November 2, 2009
By: /s/ Edward A. Stokx
Edward A. Stokx
Chief Financial Officer
EXHIBIT INDEX
Exhibit 99.1: Press release dated November 2, 2009