0001596771-17-000067.txt : 20170816 0001596771-17-000067.hdr.sgml : 20170816 20170816161023 ACCESSION NUMBER: 0001596771-17-000067 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170814 FILED AS OF DATE: 20170816 DATE AS OF CHANGE: 20170816 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MATHIESEN JEFFREY S CENTRAL INDEX KEY: 0001296853 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37809 FILM NUMBER: 171036418 MAIL ADDRESS: STREET 1: 43334 SEVEN MILE RD. STREET 2: SUITE 1000 CITY: NORTHVILLE STATE: MI ZIP: 48167 ISSUER: 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 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 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2017-08-14 0 0001638287 Gemphire Therapeutics Inc. GEMP 0001296853 MATHIESEN JEFFREY S 17199 N. LAUREL PARK DRIVE SUITE 401 LIVONIA MI 48152 0 1 0 0 Chief Financial Officer Common Stock 2017-08-14 4 M 0 3207 3.59 A 14134 D Employee Stock Option (right to buy) 3.59 2017-08-14 4 M 0 3207 0 D 2015-09-25 2025-09-24 Common Stock 3207 0 D /s/ Gabrielle Sims, by Power of Attorney 2017-08-16