<SEC-DOCUMENT>0001193125-19-089627-index.html : 20190328
<SEC-HEADER>0001193125-19-089627.hdr.sgml : 20190328
<ACCEPTANCE-DATETIME>20190328095728
ACCESSION NUMBER:		0001193125-19-089627
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20190328
DATE AS OF CHANGE:		20190328
EFFECTIVENESS DATE:		20190328

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IBERIABANK CORP
		CENTRAL INDEX KEY:			0000933141
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				721280718
		STATE OF INCORPORATION:			LA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-230561
		FILM NUMBER:		19710274

	BUSINESS ADDRESS:	
		STREET 1:		200 WEST CONGRESS STREET
		CITY:			LAFAYETTE
		STATE:			LA
		ZIP:			70501
		BUSINESS PHONE:		337-521-4788

	MAIL ADDRESS:	
		STREET 1:		200 WEST CONGRESS STREET
		CITY:			LAFAYETTE
		STATE:			LA
		ZIP:			70501

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ISB FINANCIAL CORP/LA
		DATE OF NAME CHANGE:	19941123
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>d695038ds3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: d695038ds3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d695038dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d695038dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d695038dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d695038dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g695038g63u75.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g695038g63u75.jpg

</DOCUMENT>
</SEC-DOCUMENT>