SYNLOGIC, INC. — All Filings
615 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.
All
10-K
10-K/A
10-Q
144
3
3/A
4
424B3
424B4
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
FWP
PRE 14A
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-K | 10-K | 0001193125-26-104262 | Mar 12, 2026 | Dec 31, 2025 |
| 8-K/A | 8-K/A | 0001193125-26-028333 | Jan 29, 2026 | Jan 16, 2026 |
| SCHEDULE 13G | — | 0001957912-26-000002 | Jan 23, 2026 | — |
| 8-K | 8-K | 0001193125-26-016040 | Jan 20, 2026 | Jan 16, 2026 |
| 8-K | 8-K | 0001193125-25-319653 | Dec 16, 2025 | Dec 15, 2025 |
| 8-K | 8-K | 0001193125-25-300824 | Nov 26, 2025 | Nov 21, 2025 |
| SCHEDULE 13G/A | — | 0000921895-25-003023 | Nov 13, 2025 | — |
| 10-Q | 10-Q | 0001193125-25-280270 | Nov 13, 2025 | Sep 30, 2025 |
| ARS | ARS | 0001193125-25-277877 | Nov 12, 2025 | Dec 31, 2024 |
| DEF 14A | DEF 14A | 0001193125-25-277747 | Nov 12, 2025 | Dec 15, 2025 |
| 4 | 4 | 0001193125-25-260649 | Oct 31, 2025 | Oct 29, 2025 |
| EFFECT | — | 9999999995-25-002691 | Aug 20, 2025 | — |
| CORRESP | — | 0001193125-25-182671 | Aug 18, 2025 | — |
| S-3/A | S-3/A | 0001193125-25-181891 | Aug 15, 2025 | — |
| UPLOAD | — | 0000000000-25-008506 | Aug 13, 2025 | — |
| S-3 | S-3 | 0001193125-25-176972 | Aug 8, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-105106 | Aug 7, 2025 | Jun 30, 2025 |
| 10-Q | 10-Q | 0000950170-25-067081 | May 8, 2025 | Mar 31, 2025 |
| 10-K/A | 10-K/A | 0000950170-25-060786 | Apr 30, 2025 | Dec 31, 2024 |
| 4 | 4 | 0000950170-25-060267 | Apr 29, 2025 | Apr 26, 2025 |
| 4 | 4 | 0000950170-25-060253 | Apr 29, 2025 | Apr 26, 2025 |
| 4 | 4 | 0000950170-25-050478 | Apr 3, 2025 | Apr 2, 2025 |
| 10-K | 10-K | 0000950170-25-034820 | Mar 6, 2025 | Dec 31, 2024 |
| SCHEDULE 13G/A | — | 0000935836-25-000195 | Feb 25, 2025 | — |
| 8-K | 8-K | 0000950170-25-024891 | Feb 21, 2025 | Feb 20, 2025 |
| 4 | 4 | 0000950170-25-013831 | Feb 4, 2025 | Feb 3, 2025 |
| 8-K | 8-K | 0000950170-25-005425 | Jan 14, 2025 | Jan 10, 2025 |
| 8-K | 8-K | 0000950170-24-139249 | Dec 23, 2024 | Dec 17, 2024 |
| 8-K | 8-K | 0000950170-24-133381 | Dec 5, 2024 | Dec 4, 2024 |
| SC 13G/A | — | 0001172661-24-005274 | Nov 14, 2024 | — |
| 8-K | 8-K | 0000950170-24-125523 | Nov 12, 2024 | — |
| S-8 | S-8 | 0001193125-24-256048 | Nov 12, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-125567 | Nov 12, 2024 | Sep 30, 2024 |
| S-8 | S-8 | 0001193125-24-256052 | Nov 12, 2024 | — |
| DEF 14A | DEF 14A | 0001193125-24-251476 | Nov 6, 2024 | Dec 4, 2024 |
| ARS | ARS | 0001193125-24-250921 | Nov 5, 2024 | Dec 31, 2023 |
| 4 | 4 | 0000950170-24-119194 | Oct 30, 2024 | Oct 29, 2024 |
| 8-K | 8-K | 0000950170-24-093291 | Aug 8, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-093282 | Aug 8, 2024 | Jun 30, 2024 |
| SC 13D/A | NEW ENTERPRISE ASSOCIATES 14, L.P. -- SYNLOGIC, INC. 13D/A(#5) | 0001072613-24-000508 | May 16, 2024 | — |
| 8-K | 8-K | 0000950170-24-059063 | May 14, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-059064 | May 14, 2024 | Mar 31, 2024 |
| 10-K/A | 10-K/A | 0000950170-24-049810 | Apr 29, 2024 | Dec 31, 2023 |
| 144 | — | 0001972481-24-000103 | Apr 22, 2024 | — |
| SC 13G | THE SCHEDULE 13G | 0000921895-24-000872 | Apr 18, 2024 | — |
| 4 | 4 | 0000950170-24-041790 | Apr 4, 2024 | Apr 2, 2024 |
| 4 | 4 | 0000950170-24-041787 | Apr 4, 2024 | Apr 2, 2024 |
| 3 | 3 | 0000950170-24-034867 | Mar 21, 2024 | Mar 18, 2024 |
| 4 | 4 | 0000950170-24-034866 | Mar 21, 2024 | Mar 19, 2024 |
| 3 | 3 | 0000950170-24-034859 | Mar 21, 2024 | Mar 19, 2024 |