Synlogic, Inc.
SYBXOTCCIK 1527599HealthcareFiscal year ends Dec 31
Reports and events: 219 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-1116:30 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001193125-26-344789 |
| 2026-07-2919:40 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001072613-26-000599 |
| 2026-07-2916:18 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000921895-26-001889 |
| 2026-07-2907:19 ET | 8-K | 1.01 Entry into a material agreement; 3.03 Change to security holders’ rights; 5.01 Change in control; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-322160 |
| 2026-05-1416:30 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001193125-26-224171 |
| 2026-04-3016:29 ET | 10-K/A | Annual report, amendedPeriod 2025-12-31 | 0001193125-26-197468 |
| 2026-04-0616:15 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000921895-26-000926 |
| 2026-03-1216:30 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001193125-26-104262 |
| 2026-01-2909:00 ET | 8-K/A | 3.01 Delisting notice; 8.01 Other events | 0001193125-26-028333 |
| 2026-01-2009:00 ET | 8-K | 3.01 Delisting notice | 0001193125-26-016040 |
| 2025-12-1620:18 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-25-319653 |
| 2025-11-2617:25 ET | 8-K | 3.01 Delisting notice | 0001193125-25-300824 |
| 2025-11-1316:30 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001193125-25-280270 |
| 2025-11-1216:30 ET | DEF 14A | Proxy statementPeriod 2025-12-15 | 0001193125-25-277747 |
| 2025-08-0716:30 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000950170-25-105106 |
| 2025-05-0816:30 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000950170-25-067081 |
| 2025-04-3011:57 ET | 10-K/A | Annual report, amendedPeriod 2024-12-31 | 0000950170-25-060786 |
| 2025-03-0616:47 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000950170-25-034820 |
| 2025-02-2116:30 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-25-024891 |
| 2025-01-1417:00 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-25-005425 |
| 2024-12-2320:40 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-24-139249 |
| 2024-12-0517:45 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000950170-24-133381 |
| 2024-11-1216:39 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000950170-24-125567 |
| 2024-11-1216:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-125523 |
| 2024-11-0621:33 ET | DEF 14A | Proxy statementPeriod 2024-12-04 | 0001193125-24-251476 |
| 2024-08-0807:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-093291 |
| 2024-08-0806:45 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000950170-24-093282 |
| 2024-05-1619:44 ET | SC 13D/A | Ownership report, active investor, amended | 0001072613-24-000508 |
| 2024-05-1406:30 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000950170-24-059064 |
| 2024-05-1406:30 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-059063 |
| 2024-04-2916:00 ET | 10-K/A | Annual report, amendedPeriod 2023-12-31 | 0000950170-24-049810 |
| 2024-03-2117:04 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-24-034854 |
| 2024-03-1907:00 ET | 10-K | Annual reportPeriod 2023-12-31 | 0000950170-24-033146 |
| 2024-03-1907:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-033145 |
| 2024-02-2216:37 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-24-042887 |
| 2024-02-2016:06 ET | 8-K | 1.01 Entry into a material agreement; 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-039969 |
| 2024-02-1616:44 ET | SC 13D | Ownership report, active investor | 0001937147-24-000001 |
| 2024-02-1216:00 ET | 8-K | 2.02 Results of operations; 2.05 Exit or disposal costs; 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-24-013803 |
| 2023-12-2916:00 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000950170-23-073825 |
| 2023-11-1716:00 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-23-064783 |
| 2023-11-1518:54 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000950170-23-063906 |
| 2023-11-0906:44 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-061496 |
| 2023-11-0906:30 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0000950170-23-061493 |
| 2023-11-0706:45 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950170-23-059740 |
| 2023-10-1316:17 ET | SC 13D/A | Ownership report, active investor, amended | 0001072613-23-000521 |
| 2023-10-0416:27 ET | SC 13D/A | Ownership report, active investor, amended | 0000947871-23-000977 |
| 2023-09-2908:53 ET | 8-K | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-246542 |
| 2023-09-2816:15 ET | 8-K | 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-245646 |
| 2023-09-2808:39 ET | S-1/A | Registration statement, amended | 0001193125-23-244819 |
| 2023-09-2721:41 ET | S-1/A | Registration statement, amended | 0001193125-23-242769 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:13 ET. Listed shows no prices and gives no investment advice.