Theriva Biologics, Inc. — SC 13D/A Filings
21 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by Theriva Biologics, Inc. (TOVX), sorted by most recent first. Each row links to the full filing on EdgarLookup. Theriva Biologics, Inc. has filed 21 SC 13D/A documents with the SEC since 1997. To view all SEC filings by Theriva Biologics, Inc., see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
10KSB
10KSB/A
10QSB
3
4
4/A
424B2
424B3
424B4
424B5
8-A12B
8-K
8-K/A
ARS
AW
CERTAMX
CORRESP
CT ORDER
D
DEF 14A
DEF 14C
DEFA14A
DEFR14A
EFFECT
FWP
NT 10-K
POS AM
POS EX
PRE 14A
PRE 14C
PRER14A
S-1
S-1/A
S-3
S-3/A
S-8
S-8 POS
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | AMENDMENT NO. 1 TO THE SCHEDULE 13D | 0000921895-21-000589 | Mar 2, 2021 | — |
| SC 13D/A | SC 13D/A | 0001140361-19-006440 | Apr 3, 2019 | — |
| SC 13D/A | RANDAL J. KIRK SC 13DA NO 4 9-2-2015 (SYNTHETIC BIOLOGICS) | 0001140361-15-034454 | Sep 4, 2015 | — |
| SC 13D/A | SC 13D/A | 0001144204-14-027200 | May 2, 2014 | — |
| SC 13D/A | SC 13D/A | 0001144204-14-012607 | Feb 28, 2014 | — |
| SC 13D/A | RANDAL J. KIRK SC 13DA NO 3 12-17-2013 (SYNTHETIC BIOLOGICS) | 0001140361-13-047005 | Dec 19, 2013 | — |
| SC 13D/A | RANDAL J KIRK SC 13DA 10-29-2012 | 0001140361-12-045199 | Nov 1, 2012 | — |
| SC 13D/A | RANDAL J KIRK SC 13DA #1 10-16-2012 | 0001140361-12-044241 | Oct 19, 2012 | — |
| SC 13D/A | — | 0001193805-10-000524 | Feb 17, 2010 | — |
| SC 13D/A | — | 0000950159-09-000221 | Jan 21, 2009 | — |
| SC 13D/A | SC 13D/A | 0001132072-09-000025 | Jan 20, 2009 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000890163-08-000671 | Oct 27, 2008 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000890163-08-000531 | Jul 15, 2008 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000890163-07-000468 | Jul 30, 2007 | — |
| SC 13D/A | SC 13D/A | 0000890163-07-000179 | Mar 9, 2007 | — |
| SC 13D/A | SC 13D/A | 0000890163-07-000178 | Mar 9, 2007 | — |
| SC 13D/A | SC 13D/A | 0000950116-01-501010 | Oct 26, 2001 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000912057-99-003932 | Nov 8, 1999 | — |
| SC 13D/A | — | 0000895813-97-000301 | Dec 22, 1997 | — |
| SC 13D/A | — | 0000895813-97-000209 | Sep 10, 1997 | — |
| SC 13D/A | — | 0000895813-97-000164 | Jul 14, 1997 | — |