<SEC-DOCUMENT>0001085146-21-003200-index.html : 20211112
<SEC-HEADER>0001085146-21-003200.hdr.sgml : 20211112
<ACCEPTANCE-DATETIME>20211112141121
ACCESSION NUMBER:		0001085146-21-003200
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20211112
DATE AS OF CHANGE:		20211112

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AVADEL PHARMACEUTICALS PLC
		CENTRAL INDEX KEY:			0001012477
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-50223
		FILM NUMBER:		211402532

	BUSINESS ADDRESS:	
		STREET 1:		BLOCK 10-1 BLANCHARDSTOWN CORPORATE PARK
		STREET 2:		BALLYCOOLIN
		CITY:			DUBLIN
		STATE:			L2
		ZIP:			15
		BUSINESS PHONE:		636-449-1830

	MAIL ADDRESS:	
		STREET 1:		16640 CHESTERFIELD GROVE ROAD
		STREET 2:		SUITE 200
		CITY:			CHESTERFIELD
		STATE:			MO
		ZIP:			63005

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FLAMEL TECHNOLOGIES SA
		DATE OF NAME CHANGE:	19960422

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COWEN AND COMPANY, LLC
		CENTRAL INDEX KEY:			0000048966
		IRS NUMBER:				841702964
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		599 LEXINGTON AVENUE
		STREET 2:		20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		646-562-1727

	MAIL ADDRESS:	
		STREET 1:		599 LEXINGTON AVENUE
		STREET 2:		20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COWEN & CO., LLC
		DATE OF NAME CHANGE:	20060208

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SG COWEN & CO., LLC
		DATE OF NAME CHANGE:	20040521

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SG COWEN SECURITIES CORPORATION
		DATE OF NAME CHANGE:	20040503
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>avdl_111221.htm
<DESCRIPTION>COWEN AND COMPANY, LLC
<TEXT>
Document 1 - file: avdl_111221.htm

</DOCUMENT>
</SEC-DOCUMENT>