Septerna, Inc. - SEPN
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 22
Latest filed: Apr 17, 2026
| Form | Count |
|---|---|
| 4 | 12 |
| 8-K | 6 |
| 144 | 3 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 17, 2026 | 4 | Apr 15, 2026 | 0001193125-26-161987 | View |
| Apr 13, 2026 | 8-K | Apr 13, 2026 | 0001193125-26-152045 | View |
| Mar 09, 2026 | 8-K | Mar 09, 2026 | 0001193125-26-098489 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0001193125-26-092050 | View |
| Mar 02, 2026 | 8-K | Mar 01, 2026 | 0001193125-26-084142 | View |
| Mar 02, 2026 | 144 | — | 0001950047-26-002002 | View |
| Feb 20, 2026 | 4 | Feb 18, 2026 | 0001193125-26-061675 | View |
| Feb 18, 2026 | 144 | — | 0001950047-26-001446 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0000921895-26-000473 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045086 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045092 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045097 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045106 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045109 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045112 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045115 | View |
| Feb 10, 2026 | 4 | Feb 06, 2026 | 0001193125-26-045118 | View |
| Jan 12, 2026 | 8-K | Jan 12, 2026 | 0001193125-26-009864 | View |
| Jan 08, 2026 | 8-K | Jan 08, 2026 | 0001193125-26-007772 | View |
| Nov 13, 2025 | 4 | Nov 10, 2025 | 0001193125-25-280756 | View |
| Nov 10, 2025 | 8-K | Nov 10, 2025 | 0001193125-25-273373 | View |
| Nov 10, 2025 | 144 | — | 0001950047-25-008604 | View |