<SEC-DOCUMENT>0001144204-17-007230-index.html : 20170210
<SEC-HEADER>0001144204-17-007230.hdr.sgml : 20170210
<ACCEPTANCE-DATETIME>20170210092611
ACCESSION NUMBER:		0001144204-17-007230
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170210
DATE AS OF CHANGE:		20170210

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Gemphire Therapeutics Inc.
		CENTRAL INDEX KEY:			0001638287
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				472389984
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89598
		FILM NUMBER:		17589932

	BUSINESS ADDRESS:	
		STREET 1:		17199 N. LAUREL PARK DRIVE
		STREET 2:		SUITE 401
		CITY:			LIVONIA
		STATE:			MI
		ZIP:			48152
		BUSINESS PHONE:		248-980-6538

	MAIL ADDRESS:	
		STREET 1:		17199 N. LAUREL PARK DRIVE
		STREET 2:		SUITE 401
		CITY:			LIVONIA
		STATE:			MI
		ZIP:			48152

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Exchange Capital Management, Inc.
		CENTRAL INDEX KEY:			0001317733
		IRS NUMBER:				382901720
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		303 DETROIT STREET
		STREET 2:		SUITE #203
		CITY:			ANN ARBOR
		STATE:			MI
		ZIP:			48104
		BUSINESS PHONE:		734-761-6500

	MAIL ADDRESS:	
		STREET 1:		303 DETROIT STREET
		STREET 2:		SUITE #203
		CITY:			ANN ARBOR
		STATE:			MI
		ZIP:			48104
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>v458891_sc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: v458891_sc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>