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Annexon, Inc. (ANNX) reporting calendar

Annexon, Inc. files periodic reports with the SEC as ANNX on Nasdaq. Atlas tracks 24 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
18 Jul 2026 – 8 Sep 2026
Latest report
10-Q
Period ended
31 Mar 2026
Filed
7 May 2026
Reports on record
24

How this window is derived. Derived from this issuer's own filing history: 9 periods at a median 91-day cadence, filed a median 44 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

Open ANNX market profile Latest filing on SEC EDGAR ↗ Pharmaceutical Preparations reporting datesAll Nasdaq reporting dates

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q31 Mar 20267 May 202637 days0001193125-26-211931
10-K31 Dec 202530 Mar 202689 days0001193125-26-131782
10-Q30 Sep 202510 Nov 202541 days0001193125-25-274240
10-Q30 Jun 202514 Aug 202545 days0000950170-25-108869
10-Q31 Mar 202512 May 202542 days0000950170-25-069200
10-K31 Dec 20243 Mar 202562 days0000950170-25-030849
10-Q30 Sep 202414 Nov 202445 days0000950170-24-127057
10-Q30 Jun 202412 Aug 202443 days0000950170-24-095401
10-Q31 Mar 202413 May 202443 days0000950170-24-058659
10-K31 Dec 202326 Mar 202486 days0000950170-24-036408
10-Q30 Sep 202313 Nov 202344 days0000950170-23-062913
10-Q30 Jun 20237 Aug 202338 days0000950170-23-039054
10-Q31 Mar 20238 May 202338 days0000950170-23-018797
10-K31 Dec 20226 Mar 202365 days0000950170-23-006232
10-Q30 Sep 20223 Nov 202234 days0000950170-22-021509
10-Q30 Jun 20228 Aug 202239 days0000950170-22-015560
10-Q31 Mar 20229 May 202239 days0000950170-22-008494
10-K31 Dec 20211 Mar 202260 days0001564590-22-008044
10-Q30 Sep 20219 Nov 202140 days0001564590-21-055728
10-Q30 Jun 202116 Aug 202147 days0001564590-21-044624
10-Q31 Mar 202117 May 202147 days0001564590-21-028390
10-K31 Dec 202025 Mar 202184 days0001564590-21-015262
10-Q30 Sep 202016 Nov 202047 days0001564590-20-054172
10-Q30 Jun 20208 Sep 202070 days0001193125-20-241119

Source: SEC EDGAR company submissions for CIK 0001528115. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.