GT Biopharma, Inc. — S-3/A Filings
10 S-3/A filings on record
This page lists all S-3/A filings submitted to the SEC by GT Biopharma, Inc. (GTBP), sorted by most recent first. Each row links to the full filing on EdgarLookup. GT Biopharma, Inc. has filed 10 S-3/A documents with the SEC since 1995. To view all SEC filings by GT Biopharma, Inc., see the full filings list.
All
10-C
10-K
10-K/A
10-K405
10-Q
10-Q/A
10KSB
10KSB/A
10QSB
10QSB/A
3
3/A
4
4/A
424B3
424B4
424B5
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
D
D/A
DEF 14A
DEF 14C
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-K/A
NT 10-Q
POS AM
PRE 14A
PRE 14C
PRER14A
PRER14C
REGDEX
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-8
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC 14F1
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-3/A | FORM S-3/A | 0001654954-18-002882 | Mar 21, 2018 | — |
| S-3/A | FORM S-3/A | 0001654954-18-002883 | Mar 21, 2018 | — |
| S-3/A | PRIMARY DOCUMENT | 0001654954-18-002605 | Mar 15, 2018 | — |
| S-3/A | AMENDMENT TO REGISTRATION STATEMENT | 0001654954-18-002600 | Mar 15, 2018 | — |
| S-3/A | AMENDMENT #1 TO FORM S-3 | 0001032210-00-002378 | Dec 21, 2000 | — |
| S-3/A | AMENDMENT NO. 1 TO FORM S-3 | 0000929624-98-001832 | Nov 12, 1998 | — |
| S-3/A | AMENDMENT NO. 3 TO FORM S-3 | 0000929624-96-000179 | Aug 27, 1996 | — |
| S-3/A | AMENDMENT #2 TO FORM S-3 | 0000898430-96-004034 | Aug 22, 1996 | — |
| S-3/A | AMENDMENT #1 TO FORM S-3 | 0000898430-96-003402 | Jul 30, 1996 | — |
| S-3/A | AMENDMENT NO. 1 TO FORM S-3 | 0000898430-95-001738 | Aug 30, 1995 | — |