X0202 4 2005-11-21 0 0001213809 DYADIC INTERNATIONAL INC DIL 0001328283 WARNER STEPHEN J C/O DYADIC INTERNATIONAL, INC. 140 INTRACOASTAL POINTE DR. STE. 404 JUPITER FL 33477 1 0 0 0 Common Stock 2005-11-21 4 S 0 2000 2.26 D 290000 I By Bioform LLC (1) Common Stock 2005-11-21 4 S 0 1000 2.28 D 289000 I " Common Stock 2005-11-23 4 S 0 200 2.24 D 288800 I " Common Stock 2005-11-29 4 S 0 1000 2.06 D 287800 I " Common Stock 2005-11-30 4 S 0 4000 2.08 D 283800 I " Common Stock 2005-11-30 4 S 0 3000 2.1 D 280800 I " Common Stock 2005-11-30 4 S 0 5000 2.12 D 275800 I " Common Stock 2005-12-02 4 S 0 1000 2.11 D 274800 I " (1) Represents securities held by Bioform LLC, of which Mr. Warner is the managing member. Lisa De La Pointe, Authorized Signatory as attorney-in-fact for Stephen J. Warner 2005-12-22