Septerna, Inc. SEC EDGAR Filings (CIK 0001984086)

SEC EDGAR filings, ownership reports, and insider transactions for Septerna, Inc..

Symbol
SEPN on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
250 East Grand Avenue, Suite 65, South San Francisco, CA, 94080
State of incorporation
DE
Fiscal year end
31 December
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Septerna, Inc. has filed 103 SEC EDGAR filings since 13 Jul 2023

Latest Filings

Recent SEC filings for Septerna, Inc. including 3, 8-K, 4 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
3 Open 3 document View SEC filing for 3 3 15 Jan 2026 05 Jan 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jan 2026 12 Jan 2026 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Jan 2026 08 Jan 2026 001-42382
4 Open 4 document View SEC filing for 4 4 13 Nov 2025 10 Nov 2025
144 Open 144 document View SEC filing for 144 10 Nov 2025 001-42382
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Nov 2025 30 Sep 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Nov 2025 10 Nov 2025 001-42382
4 Open 4 document View SEC filing for 4 4 29 Sep 2025 25 Sep 2025
3 Open 3 document View SEC filing for 3 3 29 Sep 2025 25 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Sep 2025 25 Sep 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Sep 2025 03 Sep 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Aug 2025 21 Aug 2025 001-42382
4 Open 4 document View SEC filing for 4 4 19 Aug 2025 18 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
4 Open 4 document View SEC filing for 4 4 11 Aug 2025 07 Aug 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Aug 2025 30 Jun 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Aug 2025 11 Aug 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Aug 2025 30 Jul 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Jul 2025 01 Jul 2025 001-42382
4 Open 4 document View SEC filing for 4 20 Jun 2025 17 Jun 2025
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 17 Jun 2025
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 17 Jun 2025
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 17 Jun 2025
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 17 Jun 2025
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 17 Jun 2025
4 Open 4 document View SEC filing for 4 4 20 Jun 2025 17 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Jun 2025 17 Jun 2025 001-42382
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 10 Jun 2025 005-94678
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-94678
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 May 2025 31 Mar 2025 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2025 15 May 2025 001-42382
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-94678
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 May 2025 13 May 2025 001-42382
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 09 May 2025 005-94678
ARS Open ARS document View SEC filing for ARS ARS 29 Apr 2025 31 Dec 2024 001-42382
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 29 Apr 2025 001-42382
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 29 Apr 2025 17 Jun 2025 001-42382
4 Open 4 document View SEC filing for 4 4 04 Apr 2025 02 Apr 2025
S-8 Open S-8 document View SEC filing for S-8 S-8 27 Mar 2025 333-286152
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 27 Mar 2025 31 Dec 2024 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Mar 2025 27 Mar 2025 001-42382
4 Open 4 document View SEC filing for 4 4 10 Mar 2025 07 Mar 2025
4 Open 4 document View SEC filing for 4 4 06 Mar 2025 04 Mar 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Mar 2025 03 Mar 2025 001-42382
4 Open 4 document View SEC filing for 4 4 27 Feb 2025 25 Feb 2025
4 Open 4 document View SEC filing for 4 4 27 Feb 2025 25 Feb 2025
4 Open 4 document View SEC filing for 4 4 26 Feb 2025 24 Feb 2025
4 Open 4 document View SEC filing for 4 4 24 Feb 2025 20 Feb 2025
4 Open 4 document View SEC filing for 4 4 21 Feb 2025 19 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Feb 2025 18 Feb 2025 001-42382
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Feb 2025 005-94678
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Feb 2025 005-94678
4 Open 4 document View SEC filing for 4 4 07 Feb 2025 07 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Jan 2025 13 Jan 2025 001-42382
3 Open 3 document View SEC filing for 3 3 07 Jan 2025 06 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jan 2025 06 Dec 2024 001-42382
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 20 Nov 2024 30 Sep 2024 001-42382
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Nov 2024 20 Nov 2024 001-42382
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 04 Nov 2024 005-94678
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 04 Nov 2024 005-94678
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 01 Nov 2024 005-94678
4 Open 4 document View SEC filing for 4 30 Oct 2024 28 Oct 2024
4 Open 4 document View SEC filing for 4 4 28 Oct 2024 28 Oct 2024
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Oct 2024 28 Oct 2024 001-42382
S-8 Open S-8 document View SEC filing for S-8 S-8 25 Oct 2024 333-282837
424B4 Open 424B4 document View SEC filing for 424B4 424B4 25 Oct 2024 333-282469
EFFECT Open EFFECT document View SEC filing for EFFECT 24 Oct 2024 333-282469
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
3 Open 3 document View SEC filing for 3 3 24 Oct 2024 24 Oct 2024
S-1MEF Open S-1MEF document View SEC filing for S-1MEF S-1MEF 24 Oct 2024 333-282824
CERT Open CERT document View SEC filing for CERT 24 Oct 2024 001-42382
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 24 Oct 2024 333-282469
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 22 Oct 2024 001-42382
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Oct 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Oct 2024
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 21 Oct 2024 333-282469
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Oct 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 02 Oct 2024
S-1 Open S-1 document View SEC filing for S-1 S-1 02 Oct 2024 333-282469
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 Sep 2024 377-07364
DRS/A Open DRS/A document View SEC filing for DRS/A 12 Sep 2024 377-07364
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 11 Sep 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Sep 2024 377-07364
DRS Open DRS document View SEC filing for DRS 02 Aug 2024 377-07364
D Open D document View SEC filing for D 13 Jul 2023 021-486777

About this filer

Septerna, Inc. files with the SEC under CIK 0001984086. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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