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
2014 XBRL Documents:

April 30, 2014:
        bio-20140430
        bio-20140430_pre
        bio-20140430_cal
        bio-20140430_lab
        bio-20140430_def

January 31, 2014
:
        bio-20140131
        bio-20140131_pre
        bio-20140131_cal
        bio-20140131_lab
        bio-20140131_def

October 31, 2013
:
        bio-20131031
        bio-20131031_pre
        bio-20131031_cal
        bio-20131031_lab
        bio-20131031_def

July 31, 2013
:
        bio-20130731
        bio-20130731_pre
        bio-20130731_cal
        bio-20130731_lab
        bio-20130731_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
TIME / TEMPERATURE / SOLUTIONS