<SEC-DOCUMENT>0001213900-21-027052.txt : 20210517
<SEC-HEADER>0001213900-21-027052.hdr.sgml : 20210517
<ACCEPTANCE-DATETIME>20210517163348
ACCESSION NUMBER:		0001213900-21-027052
CONFORMED SUBMISSION TYPE:	NT 10-Q
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210331
FILED AS OF DATE:		20210517
DATE AS OF CHANGE:		20210517
EFFECTIVENESS DATE:		20210517

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:		NT 10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38037
		FILM NUMBER:		21931424

	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>NT 10-Q
<SEQUENCE>1
<FILENAME>ea141003-nt10q_sgblocks.htm
<DESCRIPTION>NOTIFICATION OF LATE FILING
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<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0pt; margin-bottom: 0pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNITED STATES</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Washington, D.C. 20549 </B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>FORM 12b-25</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>NOTIFICATION OF LATE FILING</B></P></TD>
    <TD STYLE="width: 30%; border: black 1pt solid; font: 11pt Calibri, Helvetica, Sans-Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">OMB APPROVAL</FONT></TD></TR>
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    <TD STYLE="border-right: black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;OMB Number: 3235-0058</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;Expires: February 28, 2022</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;Estimated average burden</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;hours per response ............ 2.50</P></TD></TR>
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    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">SEC FILE NUMBER</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P></TD></TR>
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    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">CUSIP NUMBER</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; background-color: white"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Check
One):</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&#9744; <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form
10-K &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9744; Form 20-F&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#9744; Form 11-K&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT>
&#9746; <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Form 10-Q&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#9744; Form
10-D&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#9744; Form N-CEN</FONT></P>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; background-color: white">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; background-color: white"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;
Form N-CSR</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; background-color: white"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 24px; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">For
    Period Ended: _________________</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition
    Report on Form 10-K</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition
    Report on Form 20-F</FONT></TD></TR>
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition
    Report on Form 11-K</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition
    Report on Form 10-Q</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt">&nbsp;</TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">For
    the Transition Period Ended: _________________</FONT></TD></TR>
  </TABLE>
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 100%; text-indent: 0pt"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>Read
    Instruction (on back page) Before Preparing Form. Please Print or Type.<B>&nbsp;</B></I></FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Nothing
    in this form shall be construed to imply that the Commission has verified any information contained herein.</B></FONT></P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the notification relates to a portion of the filing checked above, identify the Item(s) to which the notification relates:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PART
I &mdash; REGISTRANT INFORMATION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="border-bottom: black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SG
Blocks, Inc.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Full
Name of Registrant</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;</FONT></P>

<P STYLE="border-bottom: black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">N/A</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Former
Name if Applicable</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="border-bottom: black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">17
State Street, 19<SUP>th</SUP> Floor</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address
of Principal Executive Office (Street and Number)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="border-bottom: black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, New York 10004</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">City,
State and Zip Code</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PART
II &mdash; RULES 12b-25(b) AND (c)</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the subject report could not be filed without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b),
the following should be completed. (Check box if appropriate)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 24px; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 24px; border-left: black 1.5pt solid; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;(a)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    reasons described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; border-left: black 1.5pt solid; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;(b)</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, 11-K, Form N-SAR, or N-CSR, or portion thereof,
    will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report of transition
    report on Form 10-Q, or subject distribution report on Form 10-D, or portion thereof, will be filed on or before the fifth calendar
    day following the prescribed date; and </FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; border-left: black 1.5pt solid; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;(c)</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable. </FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; vertical-align: top; width: 13%; text-align: left; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SEC&nbsp;1344&nbsp;(06-19)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; vertical-align: top; width: 1%; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: justify; vertical-align: top; width: 86%; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Persons
    who are to respond to the collection of information contained in this form are not required to respond unless the form displays a
    currently valid OMB control number.</FONT></TD>
    </TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PART
III &mdash; NARRATIVE</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">State
below in reasonable detail why the Form 10-K, 20-F, 11-K, 10-Q, 10-D, N-SAR, N-CSR or the transition report portion thereof, could not
be filed within the prescribed time period. (Attach extra sheets if needed.)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white">The
Company is unable to file its Quarterly Report on Form 10-Q for its quarter ended March 31, 2021 by the prescribed date without unreasonable
effort or expense because the Company </FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">requires additional
time to complete certain disclosures in order to permit the Company to file a timely and accurate report on the Company&rsquo;s financial
condition.  <FONT STYLE="background-color: white">The Company believes that the Quarterly Report will be completed and filed within the
five-day extension period provided under Rule 12b-25 of the Securities Exchange Act of 1934, as amended.</FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PART
IV &mdash; OTHER INFORMATION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 24px; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name
    and telephone number of person to contact in regard to this notification</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 32%; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Paul
    Galvin</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 2%; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 32%; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(646)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 2%; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 32%; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">240-422-4225</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Name)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Area
    Code) </FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: center; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Telephone
    Number)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 24px; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2)</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Have
    all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment
    Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s)
    been filed? If answer is no, identify report(s).</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: right; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Yes&nbsp;&nbsp;&nbsp;&#9746;
    &nbsp;No &#9744;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: right; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3)</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Is
    it anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be
    reflected by the earnings statements to be included in the subject report or portion thereof?</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-align: right; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Yes
    &#9746;&nbsp;&nbsp;&nbsp;&nbsp;No &#9744;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
    so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons
    why a reasonable estimate of the results cannot be made.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company&rsquo;s (i) revenue for the
three months ended March 31, 2021 is expected to be between $8.9 million and $9.2 million as compared to revenue of $198,756 for the
three months ended March 31, 2020; (ii) gross profit for the three months ended March 31, 2021 is expected to be between $0.9
million and $1.2 million as compared to gross profit of $45,981 for the three months ended March 31, 2020; and (iii) net loss
attributable to common stockholders is expected to be between $2.0 million and $2.3 million for the three months ended March 31,
2021 as compared to a net loss of $747,427 for the three months ended March 31, 2020.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SG
Blocks, Inc. has caused this notification to be signed on its behalf by the undersigned thereunto duly authorized.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 60%; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
    May 17, 2021</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 4%; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; width: 36%; border-bottom: black 1.5pt solid; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    <I>Paul Galvin</I></FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT>&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Paul
    Galvin</FONT></TD></TR>
  <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
    Executive Officer</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center">3</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

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