<SEC-DOCUMENT>0001213900-19-007528-index.html : 20190501
<SEC-HEADER>0001213900-19-007528.hdr.sgml : 20190501
<ACCEPTANCE-DATETIME>20190501062712
ACCESSION NUMBER:		0001213900-19-007528
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20190429
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Material Modifications to Rights of Security Holders
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190501
DATE AS OF CHANGE:		20190501

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SG BLOCKS, INC.
		CENTRAL INDEX KEY:			0001023994
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-LUMBER & OTHER CONSTRUCTION MATERIALS [5030]
		IRS NUMBER:				954463937
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38037
		FILM NUMBER:		19784661

	BUSINESS ADDRESS:	
		STREET 1:		195 MONTAGUE STREET, 14TH FLOOR
		CITY:			BROOKLYN
		STATE:			NY
		ZIP:			11201
		BUSINESS PHONE:		(646) 240-4235

	MAIL ADDRESS:	
		STREET 1:		195 MONTAGUE STREET, 14TH FLOOR
		CITY:			BROOKLYN
		STATE:			NY
		ZIP:			11201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CDSI HOLDINGS INC
		DATE OF NAME CHANGE:	19990114

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PC411 INC
		DATE OF NAME CHANGE:	19961001
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>f8k042919_sgblock.htm
<DESCRIPTION>CURRENT REPORT
<TEXT>
Document 1 - file: f8k042919_sgblock.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>f8k042919ex10-1_sgblock.htm
<DESCRIPTION>FORM OF WARRANT, AS MODIFIED
<TEXT>
Document 2 - file: f8k042919ex10-1_sgblock.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>3
<FILENAME>f8k042919ex10-2_sgblock.htm
<DESCRIPTION>FORM OF ROTH WARRANT, AS MODIFIED
<TEXT>
Document 3 - file: f8k042919ex10-2_sgblock.htm

</DOCUMENT>
</SEC-DOCUMENT>