0000939798-17-000102.txt : 20171201 0000939798-17-000102.hdr.sgml : 20171201 20171201191259 ACCESSION NUMBER: 0000939798-17-000102 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170901 FILED AS OF DATE: 20171201 DATE AS OF CHANGE: 20171201 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cataldo Tony CENTRAL INDEX KEY: 0001450565 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-08092 FILM NUMBER: 171235261 MAIL ADDRESS: STREET 1: C/O 475 INDUSTRIAL BLVD CITY: WEST CHICAGO STATE: IL ZIP: 60106 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 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2017-09-01 0 0000109657 GT Biopharma, Inc. GTBP 0001450565 Cataldo Tony 1825 K STREET, SUITE 510 WASHINGTON DC 20006 1 1 1 0 Executive Chairman common stock 2017-09-01 4 A 0 5129660 0 A 5143029 D common stock 2017-11-02 4 G 0 200000 0 D 4943029 D common stock 2017-11-02 4 G 0 100000 0 D 4843029 D common stock 2017-11-02 4 G 0 3000000 0 D 1843029 D /s/Anthony J Cataldo 2017-12-01