Filed Pursuant to Rule 424(b)(3)
Registration No. 333-50230
Prospectus Supplement No. 17
Dated November 26, 2003 (to Prospectus November 30, 2000)
AMERICAN BIO MEDICA CORPORATION
This Prospectus Supplement is part of the Prospectus dated November 30,
2000 related to an offering of up to 2,361,733 shares of our common stock by the
persons identified as the "selling shareholder" in the Prospectus.
Recent Developments.
The following table provides updated information as of November 26,
2003 and replaces the paragraph appearing under the caption "Selling
Shareholder" on page 30 of the Prospectus. This information has been prepared
based on information furnished to American Bio Medica Corporation by Seaside
Partners, LP and Steven Grodko. The selling shareholder named in the prospectus,
Seaside Partners, LP, transferred its Common Shares underlying the exercise of
the Warrants and assigned its respective rights and obligations under the Common
Stock Purchase Agreement to the selling shareholder listed below.
-------------------------- ------------------------------ ------------------- -------------------------
Name of Selling Number of Shares Number of Shares Number of Shares
Shareholder Beneficially Owned Prior to Being Offered Beneficially Owned
the Offering After the Offering
-------------------------- ------------------------------ ------------------- -------------------------
-------------------------- ------------------------------ ------------------- -------------------------
Steven Grodko 953,283 953,283 0
-------------------------- ------------------------------ ------------------- -------------------------
-------------------------- ------------------------------ ------------------- -------------------------
The date of this Prospectus Supplement is December 8, 2003.