-----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, EEgi1ivYO/Ttk+MZ95BitOrAGjszgRaB0JMrW9YrMMQir1gaDxeG3K+jAxWatToz WFsggGmUW4bC7Rzkx7sFbw== 0001104659-06-056026.txt : 20060818 0001104659-06-056026.hdr.sgml : 20060818 20060818122412 ACCESSION NUMBER: 0001104659-06-056026 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20060818 DATE AS OF CHANGE: 20060818 FILER: COMPANY DATA: COMPANY CONFORMED NAME: WINMARK CORP CENTRAL INDEX KEY: 0000908315 STANDARD INDUSTRIAL CLASSIFICATION: RETAIL-MISCELLANEOUS RETAIL [5900] IRS NUMBER: 411622691 STATE OF INCORPORATION: MN FISCAL YEAR END: 1226 FILING VALUES: FORM TYPE: 424B3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-133393 FILM NUMBER: 061042820 BUSINESS ADDRESS: STREET 1: 4200 DAHLBERG DRIVE CITY: GOLDEN VALLEY STATE: MN ZIP: 55422-4837 BUSINESS PHONE: 6125208500 FORMER COMPANY: FORMER CONFORMED NAME: GROW BIZ INTERNATIONAL INC DATE OF NAME CHANGE: 19930629 424B3 1 a06-18358_1424b3.htm PROSPECTUS FILED PURSUANT TO RULE 424(B)(3)

Filed Pursuant to Rule 424(b)(3)
File Number 333-133393

PROSPECTUS SUPPLEMENT NO. 3
to Prospectus declared
effective on June 14, 2006
(Registration No. 333-133393)
WINMARK CORPORATION

This Prospectus Supplement No. 3 supplements our Prospectus declared effective June 14, 2006 (as previously supplemented by the prospectus supplements dated July 13, 2006 and August 11, 2006, collectively, the “Prospectus”).

You should read this Prospectus Supplement No. 3 together with the Prospectus.

On August 18, 2006, we filed with the U.S. Securities and Exchange Commission the Current Report on Form 8-K.

The information contained herein, including the information attached hereto, supplements and supersedes, in part, the information contained in the Prospectus.  This Prospectus Supplement No. 3 should be read in conjunction with the Prospectus, and is qualified by reference to the Prospectus except to the extent that the information in this Prospectus Supplement No. 3 supersedes the information contained in the Prospectus.

NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS SUPPLEMENT.  ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

The date of this Prospectus Supplement No. 3 is August 18, 2006.


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