In an effort to keep our shareholders up to date, Biosynergy, Inc. posts its filings with the SEC.  You can access all of Biosynergy, Inc.'s SEC filings by selecting the fiscal year you are interested in (below) and then downloading the documents you require.
SEC Filings
2013 XBRL Documents:

April 30, 2013:
        bio-20130430
        bio-20130430_pre
        bio-20130430_cal
        bio-20130430_lab
        bio-20130430_def

January 31, 2013:
        bio-20130131
        bio-20130131_pre
        bio-20130131_cal
        bio-20130131_lab
        bio-20130131_def

October 31, 2012:
        bio-20121031
        bio-20121031_pre
        bio-20121031_cal
        bio-20121031_lab
        bio-20121031_def

July 31, 2012:
        bio-20120731
        bio-20120731_pre
        bio-20120731_cal
        bio-20120731_lab
        bio-20120731_def
Biosynergy, Inc.
1940 E. Devon Ave.
Elk Grove Village, IL 60007

Phone: (847)956-0471
Toll Free: (800)255-5274
Fax: (847)956-6050
E-Mail: biosynergy@att.net
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