SELLAS Life Sciences Group, Inc., Annual General Meeting, Jun 16, 2026 Apr 25
SELLAS Life Sciences Group, Inc. has filed a Follow-on Equity Offering in the amount of $150 million. Mar 21
Sellas Life Sciences Group Announces Preclinical Data On SLS009 In AML Mar 18
Sellas Life Sciences Group Announces Enrollment of First Patient in Newly Diagnosed First-Line AML Trial of SLS009 Mar 13
SELLAS Life Sciences Group, Inc. Provides Update on Pivotal Phase 3 Regal Trial of Galinpepimut-S (GPS) in Acute Myeloid Leukemia Jan 01
Forecast to breakeven in 2028 Jan 01
Sellas Life Sciences Announces Presentation of Phase 2 Data of Sls009 in Combination with Azacitidine and Venetoclax in Relapsed/Refractory Aml with Mds-Related Changes (Aml-Mr) At the 2025 American Society of Hematology (Ash) Annual Meeting Nov 04
SELLAS Life Sciences Group, Inc. to Present in Vivo Preclinical Data Demonstrating Statistically Significant Survival Benefit of SLS009 in T-Cell Prolymphocytic Leukemia AAt the European Society for Medical Oncology (ESMO) Congress 2025 Oct 14
SELLAS Life Sciences Group Announces Virtual R&D Day on October 29, 2025, Featuring Updates on GPS and SLS009 Programs Oct 02
SELLAS Life Sciences Announces Independent Data Monitoring Committee Periodic Review and Positive Recommendation to Continue Pivotal Phase 3 Regal Trial of GPS in AML Without Modification Aug 08
Sellas Life Sciences Group, Inc. Meets All Primary Endpoints in Phase 2 Trial of Sls009 in R/R Aml and Receives Fda Guidance to Advance into First-Line Therapy Study Jul 16
SELLAS Life Sciences Group, Inc. Appoints Linghua Wang to Scientific Advisory Board Jul 07
Sellas Life Sciences Group, Inc. Appoints Philip C. Amrein and Alex Kentsis to the Scientific Advisory Board Jun 06
Sellas Life Sciences Group, Inc. Presents Preclinical Efficacy of Sls009 in Asxl1 Mutated Colorectal Cancer At 2025 Asco Annual Meeting Jun 02
SELLAS Life Sciences Group, Inc. Announces First Pediatric AML Patient Dosed in the Ongoing Phase 2 Trial of Sls009 R/R AML May 15
SELLAS Life Sciences Group, Inc. Unveils Breakthrough Preclinical Data Highlighting Efficacy of Sls009 in Tp53 Mutated AML At the 2025 AACR Conference Apr 28
SELLAS Life Sciences Group, Inc., Annual General Meeting, Jun 17, 2025 Apr 25
SELLAS Life Sciences Group, Inc. to Present At the 2025 American Society of Clinical Oncology Annual Meeting Apr 23
SELLAS Life Sciences Group, Inc. Announces Cohort 3 Data from the Ongoing Phase 2 Trial of SLS009 Apr 08
SELLAS Life Sciences Group, Inc. Announces Positive Data from Phase 2a Trial of SLS009 in Combination with Zanubrutinib in DLBCL Feb 21
SELLAS Life Sciences Group, Inc. has filed a Follow-on Equity Offering in the amount of $24.998852 million. Jan 30
Sellas Life Sciences Group, Inc. Announces Positive Outcome of Interim Analysis for Its Pivotal Phase 3 Regal Trial of GPS in Acute Myeloid Leukemia Jan 23
SELLAS Life Sciences Group, Inc. Triggers Interim Analysis in Phase 3 Regal Trial of GPS in Acute Myeloid Leukemia Dec 11
SELLAS Announces Positive Overall Survival and Overall Response Rate Data from the Phase 2 Trial of SLS009 inr/r AML Dec 10
SELLAS Life Sciences Group, Inc. Announces Positive Data from Preclinical Studies Indicating ASXL1 Mutations as Predictor of Response to SLS009 in Solid Cancers Nov 28
New major risk - Financial position Nov 15
SELLAS Announces U.S. FDA Rare Pediatric Disease Designation (RPDD) Granted to Galinpepimut-S (GPS) for the Treatment of Pediatric Acute Myeloid Leukemia Oct 15
SELLAS Life Sciences Group, Inc. has completed a Follow-on Equity Offering in the amount of $20.999999 million. Aug 02
SELLAS Life Sciences Group, Inc. has filed a Follow-on Equity Offering in the amount of $20.999999 million. Aug 01
SELLAS Life Sciences Group, Inc. Receives European Medicines Agency Orphan Drug Designation for SLS009 for the Treatment of Acute Myeloid Leukemia Jul 08
SELLAS Life Sciences Group, Inc. Announces U.S. FDA Rare Pediatric Disease Designation Granted to Sls009 for the Treatment of Pediatric Acute Lymphoblastic Leukemia Jun 25
SELLAS Life Sciences Group, Inc. Announces Positive Recommendation from the Independent Data Monitoring Committee of the Phase 3 REGAL Trial in Acute Myeloid Leukemia Jun 18
New major risk - Financial position May 16
SELLAS Life Sciences Group, Inc. Announces Positive Phase 2 Preliminary Data of SLS009 in r/r AML Achieving a 100% Response Rate in Patients with ASXL1 Mutation At the Optimal Dose Level May 03
SELLAS Life Sciences Group, Inc., Annual General Meeting, Jun 20, 2024 May 01
SELLAS Life Sciences Group, Inc. Announces Positive Recommendation of Independent Data Monitoring Committee Following Completion of Enrollment in REGAL Phase 3 Study Apr 30
SELLAS Life Sciences Group, Inc. Announces Positive Topline Data from the Phase 2a Study of Sls009 in r/r AML Mar 26
New major risk - Shareholder dilution Mar 20
SELLAS Life Sciences Group, Inc. has completed a Follow-on Equity Offering in the amount of $19.999797 million. Mar 20
SELLAS Life Sciences Group, Inc. has filed a Follow-on Equity Offering. Mar 16
SELLAS Life Sciences Group, Inc. Announces Executive Changes Mar 08
SELLAS Life Sciences Receives Compliance Notice from Nasdaq Regarding Non-Compliance with the Minimum Bid Price Requirement Feb 17
SELLAS Life Sciences Group, Inc. Receives FDA Fast Track Designation for SLS009 for Treatment of Relapsed/Refractory Acute Myeloid Leukemia and Provides Updated Data for Phase 2a Study of SLS009 in Relapsed/Refractory Acute Myeloid Leukemia Patients Jan 10
SELLAS Life Sciences Group, Inc. has completed a Follow-on Equity Offering in the amount of $9 million. Jan 05
SELLAS Life Sciences Group, Inc. Reports Positive Follow-Up Immune Response and Survival Data in Completed Phase 1 Study of Galinpepimut-S Combined with Opdivo® in Advanced Malignant Pleural Mesothelioma Dec 28
Sellas Life Sciences Announces First Patients Enrolled in 60 Mg Dose Cohort in Phase 2A Clinical Trial of Sls009 in Acute Myeloid Leukemia Dec 15
SELLAS Life Sciences Group Receives a Letter from the Nasdaq Stock Market Dec 09
Sellas Life Sciences Announces Positive Recommendation from Regal Independent Data Monitoring Committee of Galinpepimut-S in Acute Myeloid Leukemia Dec 05
SELLAS Life Sciences Group, Inc. Reaches Target Enrollment Ex-China in Phase 3 Regal Trial of Galinpepimut-S in Acute Myeloid Leukemia Nov 29
SELLAS Life Sciences Group, Inc. Receives Favorable FDA Type C Meeting Feedback on Chemistry, Manufacturing, and Controls Biologics License Application Filing Strategy for Galinpepimut-S Nov 14
New major risk - Negative shareholders equity Nov 11
SELLAS Life Sciences Group, Inc. Presents Positive Key Immunobiological and Clinical Data from Phase 1/2 Trial of galinpepimut-S in Combination with Keytruda in WT1+ Platinum-Resistant Advanced Ovarian Cancer at International Gynecologic Cancer Society 2023 Annual Global Meeting Nov 07
New major risk - Shareholder dilution Nov 04
SELLAS Life Sciences Group, Inc. Announces Positive Initial Topline Phase 2a Data of SLS009 in Acute Myeloid Leukemia Oct 17
SELLAS Life Sciences Group, Inc. Provides Update on Phase 3 Regal Clinical Trial for Galinpepimut-S in Acute Myeloid Leukemia Oct 15
SELLAS Announces First Patient Dosed in Phase Ib/II Trial of SLS009 (GFH009) in Relapsed/Refractory Peripheral T-cell Lymphomas Oct 12
New major risk - Share price stability Oct 11
SELLAS Life Sciences Group, Inc. Announces Positive Topline Data in Lymphoma Cohort from Sls009 Phase 1 Dose-Escalation Trial, Supporting Advancement to Phase 2 Clinical Study; Primary and Secondary Endpoints Met Sep 22
New major risk - Financial position Jul 03
SELLAS Life Sciences Reports Positive Data in Completed Phase 1 Study of Galinpepimut-S Combined with Opdivo in Advanced Malignant Pleural Mesothelioma Jun 29
Sellas Life Sciences Group, Inc. Announces First Patient Dosed in Phase 2A Clinical Trial of GFH009 in Acute Myeloid Leukemia Jun 23
Sellas Life Sciences Group, Inc. Announces Positive Topline Data from Gfh009 Phase 1 Dose-Escalation Trial in Acute Myeloid Leukemia Cohort Supporting Advancement to Phase 2 Clinical Study May 05
Full year 2022 earnings released: US$2.13 loss per share (vs US$1.34 loss in FY 2021) Mar 18
SELLAS Life Sciences Group, Inc. Appoints John T. Burns as Chief Financial Officer Feb 07
SELLAS Life Sciences Group, Inc. Appoints Andrew Elnatan as Head of Regulatory Affairs, Chemistry, Manufacturing, and Controls and Quality Jan 06
SELLAS Life Sciences Group, Inc. Announces Positive Phase 1 Data with CDK9 Inhibitor GFH009 Monotherapy in Patients with Relapsed/Refractory Hematologic Malignancies Dec 15
SELLAS Life Sciences Group, Inc. ’ Independent Data Monitoring Committee Recommends Galinpepimut-S REGAL Trial to Continue as Planned Dec 10
SELLAS Life Sciences Group, Inc. Announces Results from Preclinical in Vivo Study Dec 02
Third quarter 2022 earnings released: US$0.34 loss per share (vs US$0.45 loss in 3Q 2021) Nov 16
Insufficient new directors Nov 16
SELLAS Life Sciences Group, Inc. Announces Update on Phase 3 Regal Clinical Trial Evaluating Lead Asset, Galinpepimut-S, in Acute Myeloid Leukemia Nov 15
SELLAS Life Sciences Group, Inc. Announces Confirmatory Top-Line Data Showing Survival and Clinical Benefits Based on the Final Analysis of the Phase 1/2 Clinical Trial of Galinpepimut-S in Combination with Keytruda® (Pembrolizumab) in Patients with Wt1+ Platinum-Resistant Advanced Ovarian Cancer Nov 11
SELLAS Life Sciences’ Licensee, 3D Medicines, Doses First Patient in Phase 1 Clinical Trial in China of Galinpepimut-S Oct 12
Insufficient new directors Sep 09
SELLAS Life Sciences Group Announces Results from New Preclinical in Vitro Study for its Highly Selective CDK9 Inhibitor, GFH009 Aug 25
SELLAS Life Sciences Group, Inc. Announces Election of Katherine Bach Kalin to Its Board of Directors Aug 17
Second quarter 2022 earnings released: US$0.41 loss per share (vs US$0.30 loss in 2Q 2021) Aug 13
SELLAS Life Sciences Group, Inc. Announces Results from Preclinical in Vitro Studies for CDK9 inhibitor, GFH009 Aug 11
SELLAS Life Sciences Adds Once-a-Week Dose Cohort in Ongoing Phase 1 Clinical Trial with its Highly Selective CDK9 Inhibitor GFH009 Jul 08
SELLAS Life Sciences Group, Inc. Provides Clinical Update for GFH009 Ongoing Phase 1 Clinical Trial Jun 28
SELLAS Life Sciences Reports Encouraging Updated Clinical Data Indicating Increased Survival from Ongoing Phase 1 Mesothelioma Study of Galinpepimut-S Combined with Opdivo Jun 09
SELLAS Life Sciences Group, Inc. Reports Preliminary Data Showing Clinical Benefit from Phase 1/2 Clinical Trial of Galinpepimut-S (GPS) in Combination with Keytruda® in Patients with WT1+ Advanced Ovarian Cancer May 27
First quarter 2022 earnings released: US$1.05 loss per share (vs US$0.16 loss in 1Q 2021) May 14
Insufficient new directors Apr 27
SELLAS Life Sciences Group, Inc. Launches Expand Access Program for Galinpepimut-S Apr 27
SELLAS Life Sciences Group, Inc., Annual General Meeting, Jun 08, 2022 Apr 26
SELLAS Life Sciences’ Newly Licensed GFH009 Asset Shows Significant Anti-Leukemic Effect in Acute Myeloid Leukemia Patients Relapsed/Refractory to Venetoclax in Ongoing Phase 1 Study Apr 12
Sellas Life Sciences Announces Achievement of Development Milestone for Approval of IND for Galinpepimut-S in China Apr 07
Sellas Life Sciences Group, Inc. Announces Final Court Approval of Settlement of Securities Litigation Mar 01
SELLAS Life Sciences Announces Completion of Enrollment of Phase 1/2 Clinical Trial of GPS in Combination with Pembrolizumab in Advanced Metastatic Ovarian Cancer Feb 02
SELLAS Life Sciences Group, Inc. Announces IND Acceptance for First Clinical Trial of GPS in China Jan 27
SELLAS Life Sciences Group, Inc. Reports Promising Updated Clinical Data and Initial Immune Response Profiles from Ongoing Phase 1/2 Study of Galinpepimut-S (GPS) Combined with Keytruda for Treating WT1+ Advanced Ovarian Cancer Jul 01
SELLAS Reports Encouraging Updated Clinical Data from Ongoing Mesothelioma Study of Galinpepimut-S (GPS) Combined with Opdivo Jun 25
Forecast breakeven pushed back to 2024 May 24
Forecast breakeven pushed back to 2024 May 15
Sellas Life Sciences Group, Inc. Announces Executive Changes Feb 05
Sellas Life Sciences Group, Inc. Announces Promising Initial Clinical Data for Galinpepimut-S (Gps) in Combination with Checkpoint Inhibitors in Two Solid Tumor Indications Dec 23
SELLAS Life Sciences Group, Inc. Announces Positive Follow-Up Data from the Randomized Phase 2 VADIS Trial of Nelipepimut-S (NPS) in Women with Ductal Carcinoma In-Situ of the Breast Dec 13
SELLAS Life Sciences Group, Inc. and SLSG Limited, LLC Enter into an Exclusive License Agreement with 3D Medicines Inc Dec 12
Sellas Life Sciences Group, Inc and 3D Medicines Inc. Announces to Enters into an Exclusive License Agreement Dec 10