ATLAS / Macro Radar / Reporting / SLS

SELLAS Life Sciences Group, Inc. (SLS) reporting calendar

SELLAS Life Sciences Group, Inc. files periodic reports with the SEC as SLS on Nasdaq. Atlas tracks 62 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
25 Jul 2026 – 30 Aug 2026
Latest report
10-Q
Period ended
31 Mar 2026
Filed
12 May 2026
Reports on record
62

How this window is derived. Derived from this issuer's own filing history: 9 periods at a median 91-day cadence, filed a median 43 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

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

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q31 Mar 202612 May 202642 days0001390478-26-000008
10-K31 Dec 202519 Mar 202678 days0001390478-26-000003
10-Q30 Sep 202512 Nov 202543 days0001390478-25-000020
10-Q30 Jun 202512 Aug 202543 days0001390478-25-000016
10-Q31 Mar 202513 May 202543 days0001390478-25-000008
10-K31 Dec 202420 Mar 202579 days0001390478-25-000003
10-Q30 Sep 202413 Nov 202444 days0001390478-24-000021
10-Q30 Jun 202413 Aug 202444 days0001390478-24-000015
10-Q31 Mar 202414 May 202444 days0001390478-24-000010
10-K31 Dec 202328 Mar 202488 days0001390478-24-000004
10-Q30 Sep 20239 Nov 202340 days0001390478-23-000024
10-Q30 Jun 202310 Aug 202341 days0001390478-23-000019
10-Q31 Mar 202311 May 202341 days0001390478-23-000012
10-K31 Dec 202216 Mar 202375 days0001390478-23-000005
10-Q30 Sep 202214 Nov 202245 days0001390478-22-000028
10-Q30 Jun 202211 Aug 202242 days0001390478-22-000020
10-Q31 Mar 202212 May 202242 days0001390478-22-000012
10-K31 Dec 202131 Mar 202290 days0001390478-22-000006
10-Q30 Sep 202112 Nov 202143 days0001390478-21-000036
10-Q30 Jun 202112 Aug 202143 days0001390478-21-000030
10-Q31 Mar 202113 May 202143 days0001390478-21-000017
10-K31 Dec 202023 Mar 202182 days0001390478-21-000007
10-Q30 Sep 202013 Nov 202044 days0001390478-20-000037
10-Q30 Jun 202013 Aug 202044 days0001390478-20-000026
10-Q31 Mar 202014 May 202044 days0001390478-20-000014
10-K31 Dec 201913 Mar 202073 days0001390478-20-000007
10-Q30 Sep 201914 Nov 201945 days0001390478-19-000056
10-Q30 Jun 201914 Aug 201945 days0001390478-19-000045
10-Q31 Mar 201915 May 201945 days0001390478-19-000030
10-K31 Dec 201822 Mar 201981 days0001390478-19-000017
10-Q30 Sep 201814 Nov 201845 days0001390478-18-000035
10-Q30 Jun 201814 Aug 201845 days0001390478-18-000022
10-Q31 Mar 201815 May 201845 days0001390478-18-000010
10-K31 Dec 201713 Apr 2018103 days0001193125-18-117053
10-Q30 Sep 20179 Nov 201740 days0001390478-17-000074
10-Q30 Jun 201714 Aug 201745 days0001390478-17-000059
10-Q31 Mar 201710 May 201740 days0001390478-17-000036
10-K31 Dec 201615 Mar 201774 days0001390478-17-000020
10-Q30 Sep 20169 Nov 201640 days0001390478-16-000164
10-Q30 Jun 20169 Aug 201640 days0001390478-16-000134

Source: SEC EDGAR company submissions for CIK 0001390478. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.