<SEC-DOCUMENT>0001213809-19-000067-index.html : 20190912
<SEC-HEADER>0001213809-19-000067.hdr.sgml : 20190912
<ACCEPTANCE-DATETIME>20190912213251
ACCESSION NUMBER:		0001213809-19-000067
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190910
FILED AS OF DATE:		20190912
DATE AS OF CHANGE:		20190912

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			TCHELET RONEN
		CENTRAL INDEX KEY:			0001761230

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32513
		FILM NUMBER:		191091447

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_156833835568218.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wf-form4_156833835568218.html

Document 1 - RAW XML: wf-form4_156833835568218.xml

</DOCUMENT>
</SEC-DOCUMENT>