-----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, AtF94LSYbP1qaFud4QdL2Y0lR4t905tuLPqZi3TfIfvm+vPT1wqne7mozaG8o2y6 9Jp9sptNy95SgOy1WIoUsg== 0000950153-06-001046.txt : 20060424 0000950153-06-001046.hdr.sgml : 20060424 20060424101108 ACCESSION NUMBER: 0000950153-06-001046 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20060424 DATE AS OF CHANGE: 20060424 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MAGUIRE PROPERTIES INC CENTRAL INDEX KEY: 0001204560 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 953581408 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-79154 FILM NUMBER: 06774138 BUSINESS ADDRESS: STREET 1: 333 S. GRAND AVE. STREET 2: STE 400 CITY: LOS ANGELES STATE: CA ZIP: 90071 BUSINESS PHONE: 2136134500 MAIL ADDRESS: STREET 1: 333 S. GRAND AVE. STREET 2: STE 400 CITY: LOS ANGELES STATE: CA ZIP: 90071 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: ING CLARION REAL ESTATE SECURITIES/N L.P. CENTRAL INDEX KEY: 0001033984 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 232802869 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 259 RADNOR CHESTER RD STREET 2: SUITE 205 CITY: RADNOR STATE: PA ZIP: 19087 BUSINESS PHONE: 6109952500 MAIL ADDRESS: STREET 1: 259 NORTH RADNOR CHESTER ROAD STREET 2: SUITE 205 CITY: RADNOR STATE: PA ZIP: 19087 FORMER COMPANY: FORMER CONFORMED NAME: CLARION CRA SECURITIES DATE OF NAME CHANGE: 20000811 FORMER COMPANY: FORMER CONFORMED NAME: CRA REAL ESTATE SECURITIES LP/PA DATE OF NAME CHANGE: 19980227 SC 13G 1 p72199csc13g.txt SC 13G APP.E4 REGULATION OF INVESTMENT ADVISORS CUSIP NO. 559775101___ 13G PAGE______OF______PAGES - ------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON ING CLARION REAL ESTATE SECURITIES, L.P. 232802869 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a)____ (b)____ 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION 259 N. RADNOR CHESTER ROAD, SUITE 205, RADNOR, PA 19087 NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 4,881,955 SHARES, SOLE VOTING POWER 6. SHARED VOTING POWER 6,900 SHARED VOTING POWER 7. SOLE DISPOSITIVE POWER 6,888,295 SHARES, SOLE DISPOSITIVE POWER 8. SHARED DISPOSITIVE POWER NO SHARES UNDER SHARED DISPOSITIVE POWER 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 6,888,295 SHARES 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 15.1% 12. TYPE OF REPORTING PERSON* IA SCHEDULE 13G APP. E4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO _______)* MAGUIRE PROPERTIES - ------------------------------------------------------------------------------- (NAME OF ISSUER) COMMON STOCK - ------------------------------------------------------------------------------- (TITLE OF CLASS OF SECURITIES) 559775101 - ------------------------------------------------------------------------------- (CUSIP NUMBER) CHECK THE FOLLOWING BOX IF A FEE IS BEING PAID WITH THIS STATEMENT ____. (A FEE IS NOT REQUIRED ONLY IF THE FILING PERSON: (1) HAS A PREVIOUS STATEMENT ON FILE REPORTING BENEFICIAL OWNERSHIP OF MORE THAN FIVE PERCENT OF THE CLASS OF SECURITIES DESCRIBED IN ITEM 1; AND (2) HAS FILED NO AMENDMENT SUBSEQUENT THERETO REPORTING BENEFICIAL OWNERSHIP OF FIVE PERCENT OR LESS OF SUCH CLASS.) (SEE RULE 13D-7). *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). SEC 1745 (6-88) E4-1 ITEMS Item 1 (a) Maguire Properties (b) 333 S. Grand Avenue, Suite 400 Los Angeles, CA 90071 Item 2 (a) ING Clarion Real Estate Securities, L.P. (b) 259 N. Radnor-Chester Road, Suite 205 Radnor, PA 19087 (c) N/A (d) Common Stock (e) 559775101 Item 3 (a) Investment Adviser registered under section 203 of the Investment Advisers Act of 1940 Item 4 (a) 6,888,295 shares (b) 15.1% (c) (i.) 4,881,955 shares, sole voting power (ii.) 6,900 under shared voting power (iii.) 6,888,295 shares, sole dispositive power (iv.) No shares, shared dispositive power Item 5 N/A Item 6 N/A Item 7 N/A Item 8 N/A Item 9 N/A Item 10 T. Ritson Ferguson, President -----END PRIVACY-ENHANCED MESSAGE-----