0001654954-18-002717.txt : 20180316 0001654954-18-002717.hdr.sgml : 20180316 20180316171420 ACCESSION NUMBER: 0001654954-18-002717 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20171116 FILED AS OF DATE: 20180316 DATE AS OF CHANGE: 20180316 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cross Shawn CENTRAL INDEX KEY: 0001734779 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 000-08092 FILM NUMBER: 18696606 MAIL ADDRESS: STREET 1: 1825 K STREET SUITE 510 CITY: WASHINGTON STATE: DC ZIP: 20006 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: GT Biopharma, Inc. CENTRAL INDEX KEY: 0000109657 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 941620407 STATE OF INCORPORATION: FL FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1825 K STREET STREET 2: SUITE 510 CITY: WASHINGTON, D.C. STATE: DC ZIP: 33602 BUSINESS PHONE: (800) 304-9888 MAIL ADDRESS: STREET 1: 1825 K STREET STREET 2: SUITE 510 CITY: WASHINGTON, D.C. STATE: DC ZIP: 33602 FORMER COMPANY: FORMER CONFORMED NAME: OXIS INTERNATIONAL INC DATE OF NAME CHANGE: 19940916 FORMER COMPANY: FORMER CONFORMED NAME: DDI PHARMACEUTICALS INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: DIAGNOSTIC DATA INC /DE/ DATE OF NAME CHANGE: 19850312 3 1 section16.xml PRIMARY DOCUMENT X0206 3 2017-11-16 1 0000109657 GT Biopharma, Inc. GTBP 0001734779 Cross Shawn 1825 K STREET SUITE 510 WASHINGTON DC 20006 true true false false Chief Executive Officer /s/Shawn Cross 2018-03-16