<SEC-DOCUMENT>0001437749-24-013024-index.html : 20240424
<SEC-HEADER>0001437749-24-013024.hdr.sgml : 20240424
<ACCEPTANCE-DATETIME>20240424163151
ACCESSION NUMBER:		0001437749-24-013024
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20240424
DATE AS OF CHANGE:		20240424

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DYADIC INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001213809
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				450486747
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32513
		FILM NUMBER:		24871047

	BUSINESS ADDRESS:	
		STREET 1:		1044 NORTH U.S. HIGHWAY ONE
		STREET 2:		SUITE 201
		CITY:			JUPITER
		STATE:			FL
		ZIP:			33477
		BUSINESS PHONE:		561-743-8333

	MAIL ADDRESS:	
		STREET 1:		1044 NORTH U.S. HIGHWAY ONE
		STREET 2:		SUITE 201
		CITY:			JUPITER
		STATE:			FL
		ZIP:			33477

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CCP WORLDWIDE INC
		DATE OF NAME CHANGE:	20030110
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>dyai20240307_defa14a.htm
<DESCRIPTION>FORM DEFA14A
<TEXT>
Document 1 - file: dyai20240307_defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>logodyadic01.jpg
<TEXT>
Document 2 - file: logodyadic01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>notc01.jpg
<TEXT>
Document 3 - file: notc01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>notc02.jpg
<TEXT>
Document 4 - file: notc02.jpg

</DOCUMENT>
</SEC-DOCUMENT>