<SEC-DOCUMENT>0001193805-18-000828-index.html : 20180612
<SEC-HEADER>0001193805-18-000828.hdr.sgml : 20180612
<ACCEPTANCE-DATETIME>20180612144512
ACCESSION NUMBER:		0001193805-18-000828
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180608
FILED AS OF DATE:		20180612
DATE AS OF CHANGE:		20180612

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			LEFF JONATHAN S
		CENTRAL INDEX KEY:			0001215242

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36694
		FILM NUMBER:		18894274

	MAIL ADDRESS:	
		STREET 1:		C/O  DEERFIELD MANAGEMENT COMPANY, L.P
		STREET 2:		780 THIRD AVENUE, 37TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PROTEON THERAPEUTICS INC
		CENTRAL INDEX KEY:			0001359931
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		200 WEST STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
		BUSINESS PHONE:		781-890-0102

	MAIL ADDRESS:	
		STREET 1:		200 WEST STREET
		CITY:			WALTHAM
		STATE:			MA
		ZIP:			02451
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>e618093_4-proteon.xml
<TEXT>
Document 1 - file: e618093_4-proteon.html

Document 1 - RAW XML: e618093_4-proteon.xml

</DOCUMENT>
</SEC-DOCUMENT>