<SEC-DOCUMENT>0001213900-17-005918-index.html : 20170526
<SEC-HEADER>0001213900-17-005918.hdr.sgml : 20170526
<ACCEPTANCE-DATETIME>20170526172803
ACCESSION NUMBER:		0001213900-17-005918
CONFORMED SUBMISSION TYPE:	S-1/A
PUBLIC DOCUMENT COUNT:		13
FILED AS OF DATE:		20170526
DATE AS OF CHANGE:		20170526

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KBL MERGER CORP. IV
		CENTRAL INDEX KEY:			0001690080
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		IRS NUMBER:				813832378
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-217475
		FILM NUMBER:		17875038

	BUSINESS ADDRESS:	
		STREET 1:		150 WEST 56TH STREET SUITE 5901
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-319-5555

	MAIL ADDRESS:	
		STREET 1:		150 WEST 56TH STREET SUITE 5901
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1/A
<SEQUENCE>1
<FILENAME>fs12017a3_kblmerger.htm
<DESCRIPTION>AMENDED REGISTRATION STATEMENT
<TEXT>
Document 1 - file: fs12017a3_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.2
<SEQUENCE>2
<FILENAME>fs12017a3ex3ii_kblmerger.htm
<DESCRIPTION>FORM OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION
<TEXT>
Document 2 - file: fs12017a3ex3ii_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>3
<FILENAME>fs12017a3ex4i_kplmerger.htm
<DESCRIPTION>SPECIMEN UNIT CERTIFICATE
<TEXT>
Document 3 - file: fs12017a3ex4i_kplmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>4
<FILENAME>fs12017a3ex4iii_kplmerger.htm
<DESCRIPTION>SPECIMEN WARRANT CERTIFICATE
<TEXT>
Document 4 - file: fs12017a3ex4iii_kplmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.4
<SEQUENCE>5
<FILENAME>fs12017a3ex4iv_kblmerger.htm
<DESCRIPTION>FORM OF WARRANT AGREEMENT
<TEXT>
Document 5 - file: fs12017a3ex4iv_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.5
<SEQUENCE>6
<FILENAME>fs12017a3ex4v_kblmerger.htm
<DESCRIPTION>SPECIMEN RIGHT CERTIFICATE
<TEXT>
Document 6 - file: fs12017a3ex4v_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.6
<SEQUENCE>7
<FILENAME>fs12017a3ex4vi_kblmerger.htm
<DESCRIPTION>FORM OF RIGHTS AGREEMENT
<TEXT>
Document 7 - file: fs12017a3ex4vi_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>8
<FILENAME>fs12017a3ex5i_kblmerger.htm
<DESCRIPTION>OPINION OF ELLENOFF GROSSMAN & SCHOLE LLP.
<TEXT>
Document 8 - file: fs12017a3ex5i_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>9
<FILENAME>fs12017a3ex10ii_kblmerger.htm
<DESCRIPTION>FORM OF LETTER AGREEMENT
<TEXT>
Document 9 - file: fs12017a3ex10ii_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>10
<FILENAME>fs12017a3ex10iii_kblmerger.htm
<DESCRIPTION>FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT
<TEXT>
Document 10 - file: fs12017a3ex10iii_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.4
<SEQUENCE>11
<FILENAME>fs12017a3ex10iv_kblmerger.htm
<DESCRIPTION>FORM OF REGISTRATION RIGHTS AGREEMENT
<TEXT>
Document 11 - file: fs12017a3ex10iv_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.6.2
<SEQUENCE>12
<FILENAME>fs12017a3ex10vi2_kblmerger.htm
<DESCRIPTION>SECOND AMENDED AND RESTATED UNIT SUBSCRIPTION AGREEMENT
<TEXT>
Document 12 - file: fs12017a3ex10vi2_kblmerger.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>13
<FILENAME>fs12017a3ex23i_kblmerger.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
Document 13 - file: fs12017a3ex23i_kblmerger.htm

</DOCUMENT>
</SEC-DOCUMENT>