0001437749-21-014194.txt : 20210604 0001437749-21-014194.hdr.sgml : 20210604 20210604202610 ACCESSION NUMBER: 0001437749-21-014194 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210602 FILED AS OF DATE: 20210604 DATE AS OF CHANGE: 20210604 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rawson Ping Wang CENTRAL INDEX KEY: 0001761797 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32513 FILM NUMBER: 21997982 MAIL ADDRESS: STREET 1: 140 INTRACOASTAL POINTE DRIVE STREET 2: SUITE 404 CITY: JUPITER STATE: X1 ZIP: 33477 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: DYADIC INTERNATIONAL INC CENTRAL INDEX KEY: 0001213809 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 450486747 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 140 INTRACOASTAL POINTE DRIVE STREET 2: SUITE 404 CITY: JUPITER STATE: FL ZIP: 33477 BUSINESS PHONE: 561-743-8333 MAIL ADDRESS: STREET 1: 140 INTRACOASTAL POINTE DRIVE STREET 2: SUITE 404 CITY: JUPITER STATE: FL ZIP: 33477 FORMER COMPANY: FORMER CONFORMED NAME: CCP WORLDWIDE INC DATE OF NAME CHANGE: 20030110 4 1 rdgdoc.xml FORM 4 X0306 4 2021-06-02 0001213809 DYADIC INTERNATIONAL INC DYAI 0001761797 Rawson Ping Wang C/O DYADIC INTERNATIONAL, INC. 140 INTRACOASTAL POINTE DRIVE SUITE 404 JUPITER FL 33477-5094 1 Chief Financial Officer Common Stock 2021-06-03 4 P 0 1350 3.60 A 35850 D Common Stock 2021-06-02 4 P 0 6156 3.83 A 6156 I By spouse Common Stock 2021-06-02 4 P 0 174 3.89 A 6330 I By spouse Common Stock 2021-06-03 4 P 0 3320 3.60 A 9650 I By spouse 1. This Form 4 reports an open market purchase by the reporting person of shares of common stock. /s/ Ping W. Rawson 2021-06-04