Septerna SEPN SEC Filings

NASDAQ SEPN
$52.34 +1.60 (+3.15%)
At close: Nov 10, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Septerna, Inc. (SEPN) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
110-QQuarterly & Annual Report0001193125-26-453564Nov 9, 2026 9:06 PM
28-KCurrent Report0001193125-26-453547Nov 9, 2026 9:04 PM
38-KCurrent Report0001193125-26-446260Nov 4, 2026 1:15 PM
44Insider Transaction0001193125-26-425485Oct 19, 2026 3:00 AM
5144Insider Transaction0001950047-26-009973Oct 1, 2026 12:32 AM
6144Insider Transaction0001950047-26-009949Oct 1, 2026 12:24 AM
74Insider Transaction0001193125-26-388033Sep 10, 2026 9:08 PM
83Insider Transaction0001193125-26-382268Sep 3, 2026 11:03 PM
94Insider Transaction0001193125-26-382267Sep 3, 2026 11:01 PM
108-KCurrent Report0001193125-26-364210Aug 25, 2026 12:15 PM
114Insider Transaction0001193125-26-352692Aug 14, 2026 9:44 PM
12SCHEDULE 13DBeneficial Ownership Report0001346824-26-000228Aug 14, 2026 9:14 PM
134Insider Transaction0001231919-26-000938Aug 14, 2026 9:11 PM
14SCHEDULE 13GBeneficial Ownership Report0000938206-26-000037Aug 14, 2026 11:32 AM
154Insider Transaction0001193125-26-349810Aug 13, 2026 11:00 PM
16144Insider Transaction0001178937-26-000042Aug 12, 2026 11:06 PM
17144Insider Transaction0001178937-26-000041Aug 12, 2026 10:55 PM
18144Insider Transaction0001974078-26-000301Aug 12, 2026 8:09 PM
19144Insider Transaction0001950047-26-007956Aug 11, 2026 8:28 PM
2010-QQuarterly & Annual Report0001193125-26-342353Aug 10, 2026 8:06 PM
218-KCurrent Report0001193125-26-342328Aug 10, 2026 8:03 PM
224Insider Transaction0001193125-26-335820Aug 5, 2026 11:00 PM
234Insider Transaction0001193125-26-308073Jul 17, 2026 11:00 PM
24144Insider Transaction0001950047-26-007101Jul 15, 2026 8:23 PM
254Insider Transaction0001193125-26-295106Jul 2, 2026 11:00 PM
264Insider Transaction0001231919-26-000718Jun 30, 2026 11:52 PM
274Insider Transaction0001193125-26-291059Jun 30, 2026 11:01 PM
284Insider Transaction0001193125-26-291056Jun 30, 2026 11:00 PM
294Insider Transaction0001193125-26-291055Jun 30, 2026 11:00 PM
304Insider Transaction0001193125-26-291054Jun 30, 2026 11:00 PM
314Insider Transaction0001193125-26-291053Jun 30, 2026 11:00 PM
324Insider Transaction0001193125-26-291052Jun 30, 2026 11:00 PM
334Insider Transaction0001193125-26-291050Jun 30, 2026 11:00 PM
344Insider Transaction0001193125-26-291051Jun 30, 2026 11:00 PM
358-KCurrent Report0001193125-26-290649Jun 30, 2026 8:30 PM
36144Insider Transaction0001950047-26-006526Jun 26, 2026 8:02 PM
374Insider Transaction0001193125-26-281461Jun 24, 2026 11:24 PM
38144Insider Transaction0001950047-26-006361Jun 22, 2026 8:40 PM
39144Insider Transaction0001950047-26-006351Jun 22, 2026 8:16 PM
404Insider Transaction0001193125-26-273126Jun 16, 2026 12:31 AM
41144Insider Transaction0001950047-26-006015Jun 12, 2026 8:42 PM
424Insider Transaction0001193125-26-255997Jun 3, 2026 11:11 PM
434Insider Transaction0001193125-26-245713May 28, 2026 11:02 PM
44144Insider Transaction0001950047-26-005074May 26, 2026 8:41 PM
4510-QQuarterly & Annual Report0001193125-26-216759May 11, 2026 8:08 PM
468-KCurrent Report0001193125-26-216723May 11, 2026 8:05 PM
47ARSOthers0001193125-26-197525Apr 30, 2026 8:32 PM
48DEFA14AOthers0001193125-26-197416Apr 30, 2026 8:22 PM
49DEF 14AOthers0001193125-26-197404Apr 30, 2026 8:21 PM
504Insider Transaction0001193125-26-161987Apr 17, 2026 11:00 PM

Septerna, Inc. SEC Filings API

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