Theriva Biologics, Inc. — All Filings
1,001 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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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 |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001104659-25-061203 | Jun 20, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-055181 | Jun 2, 2025 | May 27, 2025 |
| 10-Q | 10-Q | 0001410578-25-001242 | May 14, 2025 | Mar 31, 2025 |
| 8-K | FORM 8-K | 0001104659-25-048183 | May 14, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-046170 | May 8, 2025 | May 7, 2025 |
| 424B5 | 424B5 | 0001104659-25-045934 | May 8, 2025 | — |
| 8-K | FORM 8-K | 0001104659-25-045309 | May 7, 2025 | — |
| EFFECT | — | 9999999995-25-001443 | May 7, 2025 | — |
| CORRESP | — | 0001104659-25-044423 | May 5, 2025 | — |
| CORRESP | — | 0001104659-25-044522 | May 5, 2025 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-043511 | May 1, 2025 | Apr 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-043510 | May 1, 2025 | Apr 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-043507 | May 1, 2025 | Apr 29, 2025 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-25-043509 | May 1, 2025 | Apr 29, 2025 |
| 8-K | FORM 8-K | 0001104659-25-029654 | Mar 31, 2025 | — |
| S-1/A | FORM S-1/A | 0001104659-25-026682 | Mar 21, 2025 | — |
| 10-K | 10-K | 0001410578-25-000285 | Mar 6, 2025 | Dec 31, 2024 |
| 8-K | FORM 8-K | 0001104659-25-021379 | Mar 6, 2025 | — |
| SCHEDULE 13G/A | — | 0001649553-25-000044 | Feb 7, 2025 | — |
| CORRESP | — | 0001104659-25-005699 | Jan 23, 2025 | — |
| CORRESP | — | 0001104659-25-005535 | Jan 23, 2025 | — |
| S-1/A | FORM S-1/A | 0001104659-25-004895 | Jan 21, 2025 | — |
| CORRESP | — | 0001104659-25-004900 | Jan 21, 2025 | — |
| CORRESP | — | 0001104659-25-004901 | Jan 21, 2025 | — |
| UPLOAD | — | 0000000000-24-013805 | Dec 16, 2024 | — |
| S-1 | FORM S-1 | 0001104659-24-127275 | Dec 10, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-125774 | Dec 5, 2024 | — |
| S-8 | FORM S-8 | 0001104659-24-121048 | Nov 20, 2024 | — |
| 10-Q | 10-Q | 0001410578-24-001850 | Nov 12, 2024 | Sep 30, 2024 |
| 8-K | FORM 8-K | 0001104659-24-116420 | Nov 12, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-113480 | Nov 1, 2024 | Oct 31, 2024 |
| 8-K | FORM 8-K | 0001104659-24-108958 | Oct 16, 2024 | — |
| SC 13G | SCHEDULE 13G | 0001213900-24-085044 | Oct 3, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-105634 | Oct 3, 2024 | — |
| SC 13G | SC 13G | 0001104659-24-105276 | Oct 2, 2024 | — |
| ARS | ARS | 0001104659-24-104497 | Oct 1, 2024 | Dec 31, 2023 |
| DEF 14A | DEF 14A | 0001104659-24-104372 | Sep 30, 2024 | Oct 31, 2024 |
| 8-K | FORM 8-K | 0001104659-24-103813 | Sep 30, 2024 | Sep 26, 2024 |
| 424B5 | 424B5 | 0001104659-24-103658 | Sep 27, 2024 | — |
| 424B5 | 424B5 | 0001104659-24-103142 | Sep 26, 2024 | — |
| EFFECT | — | 9999999995-24-002966 | Sep 25, 2024 | — |
| EFFECT | — | 9999999995-24-002960 | Sep 25, 2024 | — |
| CORRESP | — | 0001104659-24-102160 | Sep 23, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-101892 | Sep 23, 2024 | — |
| S-1/A | FORM S-1/A | 0001104659-24-101897 | Sep 23, 2024 | — |
| CORRESP | — | 0001104659-24-101741 | Sep 20, 2024 | — |
| PRE 14A | PRE 14A | 0001104659-24-101004 | Sep 18, 2024 | — |
| 8-K | FORM 8-K | 0001104659-24-100010 | Sep 16, 2024 | — |
| UPLOAD | — | 0000000000-24-010445 | Sep 16, 2024 | — |
| S-3/A | FORM S-3/A | 0001104659-24-098796 | Sep 11, 2024 | — |