GT Biopharma, Inc. reports

Company location: San Francisco, CA
Fiscal year end: 31 December

GT Biopharma, Inc. has filed 868 SEC EDGAR filings since 12 May 1995

Filter by type:
10-K
10-Q
8-K
SC13D
SC13G

SEC filing history

Showing 276-300 of 509 matching filings.

Per page

Current page

PRIMARY DOCUMENT

Filing date: 16 Aug 2019
Reporting date: 14 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-08092

QUARTERLY REPORT

Filing date: 14 Aug 2019
Reporting date: 30 Jun 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

EFFECT File 333-232261

EFFECT filing

Filing date: 12 Jul 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-1/A File 333-232261

AMENDED REGISTRATION STATEMENT

Filing date: 11 Jul 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 08 Jul 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 02 Jul 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-1 File 333-232261

REGISTRATION STATEMENT

Filing date: 21 Jun 2019
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-08092

GTBP 8K ISSUANCE OF NOTES

Filing date: 24 May 2019
Reporting date: 22 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-08092

QUARTERLY REPORT

Filing date: 15 May 2019
Reporting date: 31 Mar 2019
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-08092

GTBP 8-K ITEM 3.02

Filing date: 19 Apr 2019
Reporting date: 19 Apr 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-08092

GTBP 8-K FILING OF CERTIFICATE OF DESIGNATION

Filing date: 05 Apr 2019
Reporting date: 04 Apr 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-08092

ANNUAL REPORT

Filing date: 29 Mar 2019
Reporting date: 31 Dec 2018
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-08092

GTBP 8-K RESIGNATION OF DIRECTORS AND APPOINTMENT OF CFO

Filing date: 22 Mar 2019
Reporting date: 20 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-08092

GTBP 8-K ITEM 5.02

Filing date: 21 Mar 2019
Reporting date: 15 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 19 Mar 2019
Reporting date: 01 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-229667

EFFECT filing

Filing date: 11 Mar 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 05 Mar 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 28 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3 File 333-229667

REGISTRATION STATEMENT

Filing date: 14 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-32837

AMENDMENT NO. 3 TO SCHEDULE 13G

Filing date: 13 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B3 File 333-223349

PROSPECTUS SUPPLEMENT

Filing date: 13 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

PRIMARY DOCUMENT

Filing date: 13 Feb 2019
Reporting date: 06 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-32837

SCHEDULE 13G AMENDMENT

Filing date: 12 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-08092

CURRENT REPORT

Filing date: 06 Feb 2019
Reporting date: 04 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-32837

SC 13G/A2 JAMES W HEAVENER

Filing date: 05 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing