c62811_fwp.htm -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing

-----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, WGMENiXO0+I/gKTBJ7yUkKV/UKyENznHC+TfOgEGvIpxeQyfdqu5E3kKmM3XVGVJ +q65HEpoo8dsGlBFr7QkXA== 0000930413-10-004840.txt : 20100922 0000930413-10-004840.hdr.sgml : 20100922 20100922060104 ACCESSION NUMBER: 0000930413-10-004840 CONFORMED SUBMISSION TYPE: FWP PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20100922 DATE AS OF CHANGE: 20100922 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Winthrop Realty Trust CENTRAL INDEX KEY: 0000037008 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 346513657 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: FWP SEC ACT: 1934 Act SEC FILE NUMBER: 333-155761 FILM NUMBER: 101083764 BUSINESS ADDRESS: STREET 1: 7 BULFINCH PLACE STREET 2: SUITE 500 PO BOX 9507 CITY: BOSTON STATE: MA ZIP: 02114 BUSINESS PHONE: 6175704614 MAIL ADDRESS: STREET 1: 7 BULFINCH PLACE STREET 2: SUITE 500 PO BOX 9507 CITY: BOSTON STATE: MA ZIP: 02114 FORMER COMPANY: FORMER CONFORMED NAME: FIRST UNION REAL ESTATE EQUITY & MORTGAGE INVESTMENTS DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: FIRST UNION REALTY DATE OF NAME CHANGE: 19691012 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Winthrop Realty Trust CENTRAL INDEX KEY: 0000037008 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 346513657 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: FWP BUSINESS ADDRESS: STREET 1: 7 BULFINCH PLACE STREET 2: SUITE 500 PO BOX 9507 CITY: BOSTON STATE: MA ZIP: 02114 BUSINESS PHONE: 6175704614 MAIL ADDRESS: STREET 1: 7 BULFINCH PLACE STREET 2: SUITE 500 PO BOX 9507 CITY: BOSTON STATE: MA ZIP: 02114 FORMER COMPANY: FORMER CONFORMED NAME: FIRST UNION REAL ESTATE EQUITY & MORTGAGE INVESTMENTS DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: FIRST UNION REALTY DATE OF NAME CHANGE: 19691012 FWP 1 c62811_fwp.htm c62811_fwp.htm -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing

Issuer Free Writing Prospectus
Filed pursuant to Rule 433
Registration Statement No. 333-155761
(Supplementing Preliminary Prospectus Supplement
dated September 21, 2010)

5,000,000 Common Shares
Winthrop Realty Trust
Free Writing Prospectus
September 21, 2010

This free writing prospectus is being filed to advise you of the increase in number of common shares being offered and certain other changes in the terms of the preliminary prospectus supplement, dated September 21, 2010, to the prospectus dated October 13, 2009 (together, the “Preliminary Prospectus”) included in the Registration Statement on Form S-3 (File No. 333-155761) of Winthrop Realty Trust (the “Company”), relating to the Company’s proposed offer and sale of of its common shares. This free writing prospectus relates only to the securities described in the Preliminary Prospectus, and should be read together with the Preliminary Prospectus.

To review the Preliminary Prospectus, click the following link on the SEC web site at www.sec.gov as follows: http://www.sec.gov/Archives/edgar/data/37008/000093041310004838/c62785_424b3.htm

Upsize of Offering
Shares offered:		5,000,000 (excluding option to purchase 750,000
		additional common shares)

Shares outstanding after offering:		26,231,888 (excluding option to purchase up to 750,000
		additional common shares)

Proceeds after deducting underwriting discounts and commissions, and before expenses:		Based on an assumed offering price of $13.85 per share, which was the last reported trading price of our common shares on the NYSE on September 21, 2010, the Company estimates that the net proceeds of this offering will be approximately $65,738,500 (or approximately $75,606,625 if the underwriter exercises its option to purchase additional shares in full), after deduction of underwriting discounts and commissions and expenses payable by the Company.

Closing date:		September 27, 2010

CUSIP:		976391300

OUR CENTRAL INDEX KEY, OR CIK, ON THE SEC WEB SITE IS: 0000037008.

THE ISSUER HAS FILED A REGISTRATION STATEMENT (INCLUDING A PROSPECTUS) WITH THE SEC FOR THE OFFERING TO WHICH THIS COMMUNICATION RELATES. BEFORE YOU INVEST, YOU SHOULD READ THE PROSPECTUS IN THAT REGISTRATION STATEMENT AND OTHER DOCUMENTS THE ISSUER HAS FILED WITH THE SEC FOR MORE COMPLETE INFORMATION ABOUT THE ISSUER AND THIS OFFERING. YOU MAY OBTAIN THESE DOCUMENTS FOR FREE BY VISITING EDGAR ON THE SEC WEB SITE AT WWW.SEC.GOV OR BY CLICKING ON THE LINK ABOVE. ALTERNATIVELY, THE ISSUER, THE UNDERWRITER OR ANY DEALER PARTICIPATING IN THE OFFERING WILL ARRANGE TO SEND TO YOU THE PROSPECTUS IF YOU REQUEST IT BY CALLING BARCLAYS CAPITAL INC. TOLL FREE AT 1-888-227-2275.

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