-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, R4lOsIklktSaN+uHWrqJQcUMK0CZoBgbuYJziABhzIJoK5AAWzK7bAfIfbVHJ1gV Bs2iwfp3hOHFy3pn2Hn/rg== 0001169232-07-000509.txt : 20070207 0001169232-07-000509.hdr.sgml : 20070207 20070207084006 ACCESSION NUMBER: 0001169232-07-000509 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20070207 DATE AS OF CHANGE: 20070207 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: PS BUSINESS PARKS INC/CA CENTRAL INDEX KEY: 0000866368 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 954300881 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-41373 FILM NUMBER: 07586282 BUSINESS ADDRESS: STREET 1: 701 WESTERN AVE STREET 2: SUITE 200 CITY: GLENDALE STATE: CA ZIP: 91201-2397 BUSINESS PHONE: (818) 244-8080 MAIL ADDRESS: STREET 1: 701 WESTERN AVE STREET 2: SUITE 200 CITY: GLENDALE STATE: CA ZIP: 91201 FORMER COMPANY: FORMER CONFORMED NAME: PUBLIC STORAGE PROPERTIES XI INC DATE OF NAME CHANGE: 19930328 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: HEITMAN REAL ESTATE SECURITIES LLC CENTRAL INDEX KEY: 0001080117 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 180 NORTH LASALLE STREET STREET 2: SUITE 3600 CITY: CHICAGO STATE: IL ZIP: 60601 BUSINESS PHONE: 3128494153 FORMER COMPANY: FORMER CONFORMED NAME: HEITMAN PRA SECURITIES ADVISORS LLC DATE OF NAME CHANGE: 19990218 SC 13G 1 d70634_sc13g.htm SCHEDULE 13G SCHEDULE 13G

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934
(Amendment No.    )*


  

PS BUSINESS PARKS, INC.
(Name of Issuer)
 
  
7.2% SERIES M CUMULATIVE REDEEMABLE PREFERRED UNITS
(Title of Class of Securities)
 
  
69360J784
(CUSIP Number)
 
 
  
DECEMBER 31, 2006
(Date of Event Which Requires Filing of this Statement)


Check the appropriate box to designate the rule pursuant to which this Schedule is filed:


  |X| Rule 13d-1(b)

  |_| Rule 13d-1(c)

  |_| Rule 13d-1(d)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).


Page 1 of 5 pages


CUSIP No. 69360J784


1.   Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only).

HEITMAN REAL ESTATE SECURITIES LLC
36-4265577
2.  

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 (a) |_|
(b) |X|
3.  

SEC Use Only

 
4.  

Citizenship or Place of Organization                  

DELAWARE



Number of
Shares
Beneficially
Owned By
Each
Reporting
Person With		 5.  

Sole Voting Power       

0
6.  

Shared Voting Power  

0
7.  

Sole Dispositive Power    

270,500
8.  

Shared Dispositive Power

0

9.  

Aggregate Amount Beneficially Owned by Each Reporting Person

270,500
10.  

Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)


 |_|
11.  

Percent of Class Represented by Amount in Row (9)       

8.20% 
12.  

Type of Reporting Person (See Instructions)

IA



Page 2 of 5 pages


Item 1.


  (a) Name of Issuer

  PS Business Parks, Inc.

  (b) Address of Issuer’s Principal Executive Offices

  701 Western Avenue
Suite 200
Glendale, CA 91201

Item 2.


  (a) Name of Person Filing

 

Heitman Real Estate Securities LLC

  (b) Address of Principal Business Office, or if none, Residence

 

191 North Wacker Drive, Suite 2500
Chicago, Illinois 60606

  (c) Citizenship

 

United States

  (d) Title of Class of Securities

 

7.2% Series M Cumulative Redeemable Preferred Units

  (e) CUSIP Number

  69360J784

Item 3.   If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the
               person filing is a:


  (a) |_|     Broker or dealer registered under Section 15 of the Act.

  (b) |_|     Bank as defined in Section 3 (a) (6) of the Act.

  (c) |_|     Insurance Company as defined under Section 3 (a) (19) of the Act.

  (d) |_|     Investment Company registered under Section 8 of the Investment Company Act.

  (e) |X|    Investment Adviser registered under Section 203 of the Investment Advisers Act of
        1940.

  (f) |_|     Employee Benefit Plan, Pension Fund which is subject to the provision of the
         Employee Retirement Income Security Act of 1974 or Endowment Fund; see Section
         240.13d-1(b) (ii) (F);

  (g) |_|     Parent Holding Company, in accordance with Section 240.13d-1 (b) (ii) (G);

  (h) |_|     Group, in accordance with Section 240.13d-1 (b) (1) (ii) (H);


Page 3 of 5 pages


Item 4.   Ownership.

          Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.


  (a) Amount beneficially owned: 270,500.

  (b) Percent of class: 8.20%.

  (c) Number of shares as to which such person has:

  (i) Sole power to vote or to direct the vote 0.

  (ii) Shared power to vote or to direct the vote 0.

  (iii) Sole power to dispose or to direct the disposition of 270,500.

  (iv) Shared power to dispose or to direct the disposition of 0.

Item 5.   Ownership of Five Percent or Less of a Class.


          Not applicable.

Item 6.   Ownership of More than Five Percent on Behalf of Another Person.


           Heitman Real Estate Securities LLC serves as sub-investment adviser to the Old Mutual Advisor Funds II Old Mutual Heitman REIT Fund, the Penn Series Funds, Inc. REIT Fund, the Old Mutual Advisor Funds OM Asset Allocation Balanced Portfolio, the Old Mutual Advisor Funds OM Asset Allocation Moderate Growth Portfolio, the Old Mutual Advisor Funds OM Asset Allocation Growth Portfolio, the Russell Investment Funds Real Estate Securities Fund and the Frank Russell Investment Company Real Estate Securities Fund, all registered investment companies, and as investment adviser to 4,750 separate account clients.

           One separate account client has given dispositive power to Heitman Real Estate Securities LLC the right to receive or the power to direct the receipt of dividends from, or proceeds from the sale of 270,500 shares, 8.20% of this issuer.


Item 7.   Identification and Classification of the Subsidiary Which Acquired the Security Being Reported
               on by the Parent Holding Company.


          Not applicable. 

Item 8.   Identification and Classification of Members of the Group.


          Not applicable. 

Item 9.   Notice of Dissolution of Group.


           Not applicable. 

Item 10.   Certifications.


  (a) The following certification shall be included if the statement is filed pursuant to §240.13d-1(b):

  By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

  (b) The following certification shall be included if the statement is filed pursuant to §240.13d-1(c):

  By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.


Page 4 of 5 pages


SIGNATURE

        After reasonable inquiry and to the best of my information and belief, I certify that the information set forth in this statement is true, complete, and correct.


    February 7, 2007
—————————————————
    (Date)
     
    /s/ Nancy B. Lynn
—————————————————
    (Signature)
     
    Nancy B. Lynn/Vice President
—————————————————
    (Name/Title)


        The original statement shall be signed by each person on whose behalf the statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative other than an executive officer or general partner of the filing person, evidence of the representative’s authority to sign on behalf of such person shall be filed with the statement, provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference. The name and any title of each person who signs the statement shall be typed or printed beneath his signature.

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See §240.13d-7 for other parties for whom copies are to be sent.


Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations
(See 18 U.S.C. 1001)


Page 5 of 5 pages

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