InnoCare Reports 2026 Interim Results, Sustained Profitability and Key Milestones Achieved

On August 24, 2026 InnoCare Pharma (HKEX: 09969; SSE: 688428), a leading biopharmaceutical company focusing on cancer and autoimmune diseases, reported the interim results and business highlights for the six months ended 30 June 2026.

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InnoCare delivered robust revenue growth and strengthened profitability in the first half of 2026, driven by strong commercial execution and global business development collaborations. In the first half of 2026, the Company’s revenue grew by 55.5% year-on-year to RMB 1.1 billion, and profit reached RMB 239.7 million, a turnaround from a loss in the same period last year. These results reflect the successful implementation of the Company’s strategy driven by innovation, commercialization and globalization.

In the first half of 2026, InnoCare continued to accelerate innovation, achieving a series of key milestones.

1 NDA approval: Orelabrutinib was approved in Australia.
2 NDA acceptances: The NDA applications for orelabrutinib in primary immune thrombocytopenia (ITP) and for zurletrectinib in pediatric solid tumors have been accepted.
2 Phase III studies met primary endpoints: The two novel TYK2 inhibitors, soficitinib (ICP‑332) and fadeucravacitinib (ICP‑488), achieved their primary endpoints in the Phase III trials for atopic dermatitis and psoriasis, respectively.
3 Phase III trials initiated: Phase III trials were initiated for orelabrutinib in systemic lupus erythematosus (SLE); for the novel BCL2 inhibitor mesutoclax (ICP‑248) in combination with orelabrutinib in relapsed/refractory mantle cell lymphoma (r/r MCL); and for a head-to-head trial of mesutoclax with azacitidine versus venetoclax with azacitidine in treatment naïve (TN) acute myeloid leukemia (AML) in China.
4 Investigational New Drugs (IND): The VAV1 molecular glue degrader ICP-538, the novel oral IL-17AA/AF inhibitor ICP-054, and the novel CDH17-targeting ADC ICP-B208 received IND approvals. The IND application for the PSMA- and STEAP1-targeting ADC ICP-B381 has been accepted.

Dr. Jasmine Cui, the Co-founder, Chairwoman, and CEO of InnoCare, said, "We have delivered a strong performance in the first half of 2026. We sustained profitability, continued our commercial expansion, achieved milestones across multiple pivotal phase III pipelines with primary endpoints met, and advanced our global footprint. Looking ahead, we will accelerate the implementation of Strategy 2.0, continue to achieve rapid growth in commercialization while advancing innovation and global expansion to benefit patients worldwide."

Financial Highlights

Revenue grew by 55.5% year-on-year (YoY) to RMB 1.1 billion in the first half of 2026, mainly driven by robust commercial growth and global business development collaborations.

Drug sales increased by 43.2% YoY to RMB 918.1 million for the six months ended 30 June 2026,driven by robust growth of orelabrutinib and the new launches of tafasitamab and zurletrectinib.

Profit reached RMB 239.7 million, mainly due to significant commercial growth, global BD, and sustained improvement in cost efficiency.

Research and Development Investment increased by 10.5% YoY to RMB 497.1 million for the six months ended 30 June 2026, reflecting our advancements in global clinical development, as well as increased investment in new technology platforms such as ADCs and molecular glue.

Cash and Related Accounts Balance stood at approximately RMB 8.4 billion1 as of 30 June 2026. This strong cash position provides InnoCare with the flexibility to expedite global clinical development and invest in new technology platforms.

Enhanced Commercialization

In the first half of 2026, all four approved indications of orelabrutinib were included in the updated National Reimbursement Drug List (NRDL). Orelabrutinib sales grew rapidly following the NRDL inclusion of the first line chronic lymphocytic leukemia/small lymphocytic lymphoma (1L CLL/SLL) indication, while the orelabrutinib maintained its exclusive indication advantage in marginal zone lymphoma (MZL). Additionally, both tafasitamab and zurletrectinib have been approved for marketing and have begun to contribute to sales. Tafasitamab became the first CD19 antibody approved for the treatment of relapsed or refractory diffuse large B-cell lymphoma (DLBCL) in China, while the next-generation TRK inhibitor, zurletrectinib, is now being prescribed in hospitals across China. As a result, drug sales increased by 43.2% YoY, reaching RMB 918.1 million in the first half of 2026.

Leading Franchise in Hemato-Oncology

In the first half of 2026, InnoCare made significant progress toward building a leading franchise in hemato-oncology, driven by coordinated advances in commercial execution, late-stage clinical development, and global program expansion across its three cornerstone therapies: orelabrutinib, tafasitamab, and mesutoclax (ICP-248).

Orelabrutinib has grown rapidly following the NRDL inclusion of its 1L CLL/SLL indication while maintaining its exclusive indication advantage in MZL.

The tafasitamab combination regimen received a Grade I Recommendation for second-line and subsequent-line treatment of diffuse large B-cell lymphoma (DLBCL) in the 2026 CSCO Lymphoma Diagnosis and Treatment Guidelines. Results from the global Phase III frontMIND study of the tafasitamab regimen were published in The Lancet, a top-tier international medical journal, and featured as a high-impact oral presentation at the plenary session of the 2026 European Hematology Association (EHA) (Free EHA Whitepaper) Annual Congress. The results demonstrated that, compared with R‑CHOP, the current first‑line standard‑of‑care, the tafasitamab regimen significantly prolonged progression‑free survival (PFS), with the potential to establish a new first‑line standard‑of‑care for patients with DLBCL.

As the first BCL2 inhibitor granted Breakthrough Therapy Designation (BTD) in China, mesutoclax has rapidly advanced across multiple clinical programs throughout China and globally, positioning it to become a globally competitive innovative therapy, further consolidating the Company’s leading position in hemato-oncology.

1) The head-to-head registrational Phase III trial of mesutoclax with azacitidine versus venetoclax with azacitidine in treatment naïve (TN) acute myeloid leukemia (AML) was initiated in China, with overall survival (OS) as the primary endpoint.

Global clinical development of mesutoclax in AML and myelodysplastic syndrome (MDS) is accelerating in China, the U.S., and Australia. Clinical data of mesutoclax in AML and MDS has been released at the 2026 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting as an oral presentation, demonstrating outstanding efficacy and safety profiles.

As of April 13, 2026, among the evaluable TN AML patients, 81.8% achieved composite CR (cCR, CR+CRi). Among patients who achieved overall response, 86.5% were negative for minimal residual disease (MRD). Among cCR responders, 83% achieved cCR in the first treatment cycle, demonstrating that the mesutoclax regimen enables rapid and deep remission. No dose-limiting toxicities (DLTs) were observed, and the maximum tolerated dose (MTD) was not reached. Notably, both 30-day mortality and 60-day mortality were 0% among TN AML patients. At the recommended dose, the 6-month overall survival (OS) rate was 90.5%.
As of April 20, 2026, among evaluable TN MDS patients, the overall response rate (ORR) per IWG 2006 criteria was 100%, including complete response (CR) in 40%, and marrow CR in 60%. The composite CR rate was 90% per IWG 2023 criteria, including 60% CR.

2) The Phase III trial of the fixed-duration combination of mesutoclax with orelabrutinib in 1L CLL/SLL has completed patient enrollment. Data presented at the 2026 ASCO (Free ASCO Whitepaper) Annual Meeting showed that the combination achieved an overall response rate (ORR) of 100% in 1L CLL/SLL.

3) The registrational Phase II clinical trial of mesutoclax in BTK inhibitor-treated mantle cell lymphoma (MCL) is being expedited and has received Breakthrough Therapy Designation (BTD). It is the first BCL2 inhibitor to receive BTD recognition in China. Data presented at the 2025 ASH (Free ASH Whitepaper) Annual Meeting demonstrated an ORR of 84.0% among MCL patients who were BTK inhibitor refractory.

4) The registrational Phase III clinical trial of mesutoclax in combination with orelabrutinib in r/r MCL is ongoing in China. Phase I data presented at the 2026 ASCO (Free ASCO Whitepaper) Annual Meeting demonstrated that the combination regimen achieved an ORR of 100% in patients with r/r MCL.

5) Mesutoclax in combination with orelabrutinib has been granted BTD in China for the treatment of patients with MZL who have received at least one prior therapy. Data presented at the 2026 ASCO (Free ASCO Whitepaper) Annual Meeting demonstrated that the combination achieved an ORR of 100%, with an excellent efficacy and safety, in this patient population.

Accelerating Autoimmune Pipeline

The global market for autoimmune disease therapies is anticipated to reach US$185 billion by 2029. Leveraging our strong capabilities in oral small-molecule drug discovery, InnoCare has built a differentiated and comprehensive autoimmune portfolio targeting both B-cell and T-cell-mediated disease pathways. InnoCare’s strategy focuses on developing first-in-class and best-in-class oral therapies, anchored by orelabrutinib in B-cell-driven diseases and a robust TYK2 franchise addressing T-cell-mediated inflammation. In parallel, the Company has continued to advance early-stage programs targeting novel immune pathways to sustain long-term innovation and portfolio depth.

Orelabrutinib

The NDA submission for orelabrutinib in Immune thrombocytopenia(ITP)was accepted in China, marking the first NDA acceptance for orelabrutinib in autoimmune diseases and a significant milestone in expanding orelabrutinib beyond hematologic malignancies into autoimmune diseases. This achievement represents an important step toward addressing the significant unmet medical needs of patients with ITP in China.

The registrational Phase III clinical trial of orelabrutinib for systemic lupus erythematosus (SLE) has been accelerating patient enrollment. Positive data from the Phase IIb study were presented at the EULAR 2026 European Congress of Rheumatology. The Phase IIb study met its primary and secondary endpoints, making orelabrutinib the first BTK inhibitor to demonstrate significant efficacy in a Phase II clinical trial in SLE. Orelabrutinib is expected to become the first-in-class oral BTK inhibitor for the treatment of SLE.

Two global registrational Phase III clinical trials of orelabrutinib in primary progressive multiple sclerosis (PPMS) and secondary progressive multiple sclerosis (SPMS) are ongoing. Four related study abstracts have been accepted for presentation at MSToronto 2026:

1) Efficacy and Safety of Orelabrutinib in Relapsing-Remitting Multiple Sclerosis: 24-Week Results from a Phase 2 Randomized, Double-Blind, Placebo-Controlled Study.

2) Pharmacokinetics of Orelabrutinib in a Phase 2 Study in Relapsing Remitting Multiple Sclerosis.

3) Orelabrutinib in Non-Active Secondary Progressive Multiple Sclerosis: Design of the Monarch Phase 3 Randomized Controlled Trial.

4) Orelabrutinib in Primary Progressive Multiple Sclerosis: Design of the PriMroSe Phase 3 Randomized Controlled Trial.

Two TYK2 Inhibitors: Soficitinib(ICP 332)and Fadeucravacitinib(ICP 488)

Focusing on multiple T‑cell‑mediated autoimmune diseases, InnoCare has built in‑depth pipeline with two TYK2 inhibitors targeting multiple high-value indications, including atopic dermatitis (AD), psoriasis, vitiligo, prurigo nodularis (PN), chronic spontaneous urticaria (CSU), cutaneous lupus erythematosus (CLE), Sjögren’s syndrome (SS) and other dermatological diseases. In the first half of 2026, both TYK inhibitors released multiple pivotal Phase II/III clinical results that met their primary endpoints, positioning them as potentially globally competitive innovative therapies.

Soficitinib (ICP-332)

1) The Phase III clinical trial of soficitinib in patients with moderate to severe atopic dermatitis achieved its primary endpoint and multiple key secondary endpoints. The safety profile of soficitinib remained consistent with previous clinical studies, with no new safety signals identified. These findings confirm soficitinib’s excellent efficacy and safety profiles in patients with moderate-to-severe atopic dermatitis. The Company plans to submit an NDA following the completion of the 52-week safety follow-up.

2) The Phase II portion of the Phase II/III trial in non-segmental vitiligo has met its primary endpoint. The Phase II results showed that, at Week 24, treatment with soficitinib resulted in significant improvements from baseline in Facial Vitiligo Area Scoring Index (F-VASI). The least-squares mean percent change from baseline in F-VASI was 38.8% in the 80 mg once-daily group and 41.2% in the 120 mg once-daily group, compared with 2.2% in the placebo group. The two soficitinib dose groups demonstrated statistically significant improvements versus placebo (P<0.0001). Soficitinib also showed a favorable safety profile, consistent with previous clinical studies. The treatment was well tolerated, and no new safety signals were identified. The Company will accelerate Phase III clinical trials.

3) The global Phase II clinical trial for prurigo nodularis (PN) has continued patient enrollment in the U.S. and Europe.

4) The Phase II/III clinical trial for moderate‑to‑severe chronic spontaneous urticaria (CSU) has completed patient enrollment.

5) The Phase II clinical trial for moderate‑to‑severe plaque psoriasis has completed patient enrollment.

Fadeucravacitinib (ICP-488)

1) The Phase III clinical study in patients with moderate-to-severe plaque psoriasis achieved its primary endpoint and multiple secondary endpoints, demonstrating a consistent treatment effect across efficacy measures. Fadeucravacitinib also showed a favorable safety profile, which was consistent with previous clinical studies. The treatment was well tolerated, and no new safety signals were identified.

2) The Phase II clinical trial in cutaneous lupus erythematosus (CLE) is being expedited.

3) The Phase II clinical trial in patients with Sjögren’s syndrome (SS) is ongoing.

The novel oral IL-17AA/AF inhibitor ICP-054 (ZB021) has successfully enrolled healthy volunteers. The single‑ascending‑dose (SAD) and multiple‑ascending‑dose (MAD) portions of the trial are being conducted in collaboration with Zenas, with data expected to be released by the end of 2026.

ICP-054 is a novel, oral, highly potent and selective IL-17AA/AF inhibitor with significant therapeutic potential in autoimmune and inflammatory diseases. ICP-054 blocks signal transduction pathways of both the IL-17AA homodimer and the IL-17AF heterodimer, thereby inhibiting the release of pro-inflammatory cytokines and chemokines, exerting an anti-inflammatory effect. Simultaneously, it reduces excessive proliferation of keratinocytes and inflammatory cell infiltration, improving skin lesions and thus suppressing the occurrence of autoimmune and inflammatory diseases.

The first VAV1 degrader (ICP-538) approved to enter clinical trials in China and the second globally has successfully enrolled patients.

ICP-538 is a novel, potent, highly selective, orally administered molecular glue degrader targeting VAV1, a key protein downstream of T-cell and B-cell receptors. ICP-538 is being developed for the treatment of hard-to-treat autoimmune diseases, such as inflammatory bowel disease (IBD), SLE, and multiple sclerosis (MS).

The CD20xCD3 T-cell engager (TCE) ICP-B02 (PRO-203) has completed single ascending dose (SAD) trials of healthy volunteers for severe autoimmune diseases. Meanwhile, Prolium, InnoCare’s partner, has advanced the clinical development of subcutaneously dosed ICP-B02across multiple severe autoimmune diseases. In June 2026, Prolium initiated a multinational Phase I/II study in systemic sclerosis (SSc) and announced plans to further explore ICP-B02 in additional severe autoimmune diseases driven by aberrant B-cell activity. In June 2026, Prolium also announced completion of the 26-week follow-up of all patients in an investigator-initiated study of ICP-B02 in patients with treatment-refractory lupus nephritis.

Building Competitive Solid Tumor Pipeline

InnoCare has been building a robust and diversified portfolio to address significant unmet medical needs across multiple tumor types. The Company is committed to combining targeted small molecules with next-generation antibody-drug conjugates (ADCs) to maximize clinical benefit while minimizing systemic toxicity. The R&D team aims to focus on tumor types with high unmet needs, and to develop therapies that are differentiated in mechanism of action, potency, and safety profile. By leveraging our proprietary platforms and biomarker-driven patient selection, the Company seeks to accelerate clinical development, increase the likelihood of regulatory success, and ultimately provide innovative treatment options that improve patient outcomes across diverse solid tumor indications.

The next-generation TRK inhibitor zurletrectinib was granted priority review for the treatment of pediatric patients (ages 2–12) with solid tumors harboring NTRK fusions, and the NDA application has been accepted. Zurletrectinib showed outstanding efficacy and safety for pediatric solid tumors, with an ORR of 100% as assessed by the independent review committee (IRC).

In December 2025, zurletrectinib received approval for the treatment of adult and adolescent patients (aged 12 years and older) with solid tumors harboring NTRK gene fusions in China.

The novel B7-H3 targeted ADC ICP-B794 has successfully begun patient enrollment, and its Phase I dose‑escalation trial is being expedited. Preclinical data was selected for presentation at the 2026 American Association for Cancer Research (AACR) (Free AACR Whitepaper) annual meeting, demonstrating superior anti-tumor activity and a significantly larger safety window compared with similar drugs.

ICP-B794 is a novel ADC comprising a humanized anti-B7-H3 monoclonal antibody conjugated to a potent in-house developed payload via a protease-cleavable linker. This combination ensures precise targeting of tumor cells while minimizing off-target effects, offering a promising treatment for solid tumors such as lung cancer, esophageal cancer, nasopharyngeal cancer, head and neck squamous cell carcinomas, prostate cancer, and others.

The novel CDH17-targeted ADC ICP-B208 has entered clinical development, with patient enrollment underway. ICP-B208 will be developed for the treatment of gastrointestinal cancers, including gastric, colorectal, pancreatic ductal adenocarcinoma, and cholangiocarcinoma. In preclinical studies, ICP-B208 demonstrated potent anti-tumor activity even in CDH17-low tumors.

The IND application for ICP‑B381, a novel bi-specific ADC targeting PSMA and STEAP1, has been accepted in China for the treatment of solid tumors including prostate cancer. ICP-B381 is InnoCare’s first dual‑antibody ADC built on its established ADC technology platform. In preclinical studies, ICP-B381 demonstrated robust and dose-dependent antitumor activity in a 22Rv1 human prostate cancer xenograft model, outperforming the corresponding single-target PSMA and STEAP1 ADCs at the same dose, with favorable tolerability. The Company plans to submit an IND application in the U.S.

Accelerating Globalization

In the first half of 2026, the Company accelerated the implementation of its global strategy. Orelabrutinib was approved in Singapore and Australia, and with the rapid advancement of global clinical trials and milestone achieved from BD collaborations, the Company further consolidated its foundation for global growth.

Moving forward, InnoCare will continue to unlock the value of its innovation globally through multiple approaches including out‑licensing, regional collaborations and in‑house capability building, generating additional growth opportunities for all stakeholders and benefiting patients worldwide.

To know more about the detailed financial data and business updates of InnoCare 2026 interim results, please log in to View Source

Conference Call Information

InnoCare will host a conference call at 8:30 p.m. Beijing time on August 24 in English and at 9:00 a.m. Beijing time in Chinese on August 25, 2026. Participants must register in advance of the conference call. Details are as follows:

For English conference call, please register through the below link:

View Source

For Chinese conference call, please register through the below link:

View Source

(Press release, InnoCare Pharma, AUG 24, 2026, View Source [SID1234670306])

Leads Biolabs’ Opamtistomig (PD-L1/4-1BB Bispecific Antibody) Phase II Clinical Study for First-Line Treatment of Esophageal Squamous Cell Carcinoma Advances to Expansion Stage

On August 24, 2026 Nanjing Leads Biolabs Co., Ltd. ("Leads Biolabs" or the "Company," Stock Code: 9887.HK) reported that Opamtistomig (LBL-024), the Company’s proprietary PD-L1/4-1BB bispecific antibody, as a first-line treatment for locally advanced or metastatic esophageal squamous cell carcinoma (ESCC), has completed its safety run‑in assessment and advanced to the expansion phase based on encouraging efficacy signals and a favorable safety profile.

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The study is led by Professor Shen Lin of Peking University Cancer Hospital. In the safety run‑in stage, Opamtistomig in combination with chemotherapy demonstrated encouraging efficacy signals in patients with ESCC receiving first-line treatment, with a favorable overall safety and tolerability profile. Based on these findings and a comprehensive evaluation by the sponsor and investigators, the study has advanced to the combination therapy expansion phase.

This expansion phase is designed as a randomized controlled trial to conduct a head‑to‑head comparison of Opamtistomig plus chemotherapy versus tislelizumab plus chemotherapy as first‑line therapy for ESCC, aiming to further improve clinical outcomes over the current standard of care.

Opamtistomig is currently being evaluated in 11 clinical studies, including one pivotal single-arm registrational study, one confirmatory Phase III clinical study and nine proof-of-concept ("POC") studies. To date, patient enrollment has been completed in three POC studies in first-line extrapulmonary neuroendocrine carcinoma (EP-NEC), small cell lung cancer (SCLC) and biliary tract cancer (BTC), of which the first-line EP-NEC program has advanced into confirmatory Phase III clinical development. Two additional POC studies in hepatocellular carcinoma (HCC) and ESCC have advanced to the expansion stage, further validating Opamtistomig’s pan‑tumor efficacy potential. Opamtistomig has demonstrated encouraging and durable efficacy signals across multiple indications. Clinical data from the first seven indications have demonstrated robust antitumor activity, while maintaining a favorable safety profile and good tolerability in approximately 800 patients, supporting its continued development as a potential next-generation immuno-oncology backbone therapy.

Executive Commentary
Dr. Charles Cai, Chief Medical Officer of Leads Biolabs, commented: "Advancing this Phase II study of Opamtistomig in first‑line ESCC into the expansion phase is an important milestone in validating its potential as a next‑generation immuno‑oncology backbone therapy. While ESCC remains a significant disease burden, and despite advances in first-line treatment, patients continue to face substantial unmet medical needs. The encouraging efficacy signals and favorable safety profile observed with Opamtistomig in combination with chemotherapy during the safety run‑in provide further confidence in its potential to improve treatment outcomes for patients with ESCC. We will continue to accelerate clinical development to bring this innovative therapy to patients as quickly as possible."

About ESCC
China is a high-incidence region for esophageal cancer, accounting for approximately half of the new cases and deaths from esophageal cancer globally. Esophageal cancer is primarily classified into ESCC and esophageal adenocarcinoma, with ESCC being the predominant histological subtype in China. According to data from the International Agency for Research on Cancer (IARC) in 2022, ESCC ranks seventh in cancer incidence in China, with approximately 224,000 new cases and 187,000 deaths annually. ESCC is often diagnosed at a locally advanced or metastatic stage and is associated with a poor prognosis. Although immune checkpoint inhibitors in combination with chemotherapy have improved objective response rate (ORR), progression-free survival (PFS) and overall survival (OS), median OS remains approximately 12 to 17 months and the five-year survival rate is approximately 10.0% to 30.0%. These limitations of existing therapies highlight a significant unmet medical need for more effective and durable treatment options.

About Opamtistomig
Opamtistomig (LBL-024) is emerging as a next-generation pan-cancer backbone therapy with potential overall survival (OS) benefit that simultaneously targets PD-L1 and the co-stimulatory receptor 4-1BB. Developed using Leads Biolabs’ proprietary X-Body bispecific platform, Opamtistomig is designed to simultaneously block PD-1/L1 immune suppression and conditionally activate 4-1BB, an agonist pathway, resulting in a potent and synergistic anti-tumor immune response. It has a safety profile comparable to PD-1/PD-L1 inhibitors and demonstrates broader-spectrum anti-cancer potential. To date, Opamtistomig has demonstrated first- or best-in-class potential in Phase II or registrational clinical trials across multiple indications, including non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), biliary tract cancer (BTC), and extrapulmonary neuroendocrine carcinoma (EP-NEC).

As the first 4-1BB–targeting bispecific antibody globally to advance to a single-arm pivotal trial as monotherapy, Opamtistomig has been evaluated in 13 solid tumor indications in China, including 1 pivotal registration trial and 8 proof-of-concept studies. These cover EP-NEC, NSCLC, SCLC, BTC, ovarian cancer (OC), esophageal squamous cell carcinoma (ESCC), hepatocellular carcinoma (HCC), gastric cancer (GC), triple-negative breast cancer (TNBC), malignant melanoma, and other areas with high unmet medical needs.

Mechanistically, 4-1BB agonism can reactivate exhausted T cells and promote robust T-cell proliferation, offering significant promise for PD-1/PD-L1–resistant or immunologically "cold" tumors, and has the potential to deliver durable, long-tail survival benefits. Recognizing its clinical potential, Opamtistomig received Breakthrough Therapy Designation (BTD) from China’s National Medical Products Administration (NMPA) in October 2024, and Orphan Drug Designation (ODD) from the U.S. Food and Drug Administration (FDA) for the treatment of neuroendocrine carcinoma in November 2024. Additionally, in January 2026, Opamtistomig was granted Fast Track Designation (FTD) by the FDA and ODD by the European Commission for the treatment of EP-NEC, further underscoring its potential to address unmet medical needs in this patient population.

(Press release, Nanjing Leads Biolabs, AUG 24, 2026, View Source [SID1234670305])

Anixa Biosciences to Present at the 2026 Cantor Fitzgerald Global Healthcare Conference Highlighting its Breast Cancer Vaccine and Ovarian Cancer CAR-T Therapy

On August 24, 2026 Anixa Biosciences, Inc. ("Anixa" or the "Company") (NASDAQ: ANIX), a biotechnology company focused on the treatment and prevention of cancer, reported that management will participate in the 2026 Cantor Fitzgerald Global Healthcare Conference being held September 9 – 11, 2026, in New York City.

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Mike Catelani, President, COO & CFO of Anixa, will deliver a presentation highlighting Anixa’s breast cancer vaccine, being developed in collaboration with Cleveland Clinic, which completed a Phase 1 clinical trial that was funded by the U.S. Department of Defense. The trial met all primary endpoints, including safety, and protocol-defined immune responses were generated in 74% of participants. Preparations are underway for a Phase 2 trial.

"The recent presentation of preliminary data by Merck and Moderna for their personalized melanoma vaccine reinforces the growing potential of cancer vaccines as an important new approach to both treating and preventing cancer. Anixa is already advancing within this field with a vaccine designed to both treat and prevent breast cancer. Following the encouraging results from our Phase 1 trial, we are now preparing to advance the program into Phase 2 studies," stated Dr. Amit Kumar, Chairman and CEO of Anixa.

Mr. Catelani will also discuss Anixa’s ovarian cancer CAR-T therapy, liraltagene-autoleucel, or lira-cel, which is being evaluated in an ongoing Phase 1 clinical trial in collaboration with Moffitt Cancer Center. Participants in this trial are highly pre-treated, recurrent and resistant ovarian cancer patients, who have failed conventional therapies and are progressing. In the lira-cel trial, dosing has advanced to the fifth and highest cohort evaluated to date, which incorporates lymphodepletion for the first time. No dose-limiting toxicities have been observed in the study to date, and four patients have surpassed one year of survival following treatment, with the longest at approximately 28 months.

"This is an exciting time for Anixa, with our breast cancer vaccine advancing toward Phase 2 and our ovarian cancer CAR-T program now dosing at the highest level evaluated in the trial," said Mr. Catelani, "We look forward to sharing our progress in future."

Presentation details:

Event: 2026 Cantor Fitzgerald Global Healthcare Conference
Date: September 11, 2026
Time: 8:00 AM ET
Location: Waldorf Astoria New York (301 Park Avenue)

Management will be available for one-on-one meetings during the conference.

(Press release, Anixa Biosciences, AUG 24, 2026, View Source [SID1234670303])

BreakBio, the Third Player in Personalized Drugs, Enters the Clinic

On August 24, 2026 BreakBio, the third player in personalized drugs after Moderna and BioNTech and the top private company in the personalized drugs space with advanced cutting-edge technology, reported that it is entering the clinic next quarter. BreakBio aims to be not first-in-class but best-in-class. It is designed for both higher efficacy than Moderna or BioNTech and it is also designed to treat more cancer indications than Moderna or BioNTech.

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BreakBio is designed for higher efficacy than Moderna’s individualized neoantigen therapy (INT). Higher efficacy because BreakBio is designed to find better targets per patient. It is an AI first biotech company. For every patient, its platform integrates highest quality tumor DNA sequencing, RNA sequencing, mass-spectrometry-based immunopeptidomics (of that patient) with proprietary deep AI analysis to find better targets on that patient’s cancer cells. Better targets means killing more (or all) of the cancer cells.

BreakBio is designed to extend personalized drugs to more cancer indications than Moderna. BreakBio achieves this by targeting not just neoantigens (associated with mutations as Moderna and BioNTech do) but it also searches for and finds, in each patient, some of the hundreds of cancer-associated non-mutated proteins such as cancer testis antigens, embryonic antigens, etc. – so BreakBio is designed to also work for low mutational cancers, which means it is designed to work for all solid cancers both high mutational cancers like melanoma and low mutational cancers like colorectal.

(Press release, BreakBio, AUG 24, 2026, View Source [SID1234670302])

Arbutus Commences US$230 Million Modified “Dutch Auction” Tender Offer of its Common Shares at a Price Not Greater Than US$5.75 Nor Less Than US$5.00 Per Share

On August 24, 2026 Arbutus Biopharma Corporation (Nasdaq: ABUS) ("Arbutus" or the "Company"), a clinical-stage biopharmaceutical company focused on infectious disease, reported the commencement of a modified "Dutch Auction" tender offer to purchase for cancellation up to US$230 million in value of its common shares (the "Shares") at a price of not less than US$5.00 and not more than US $5.75 per Share, less any applicable withholding taxes and without interest, on the terms and subject to the conditions described in the offer to purchase and accompanying issuer bid circular, dated August 24, 2026 (the "Offer to Purchase and Bid Circular"), the Letter of Transmittal (the "Letter of Transmittal") and Notice of Guaranteed Delivery (the "Notice of Guaranteed Delivery") (which together, as they may be amended and supplemented from time to time, constitute the "Offer"). The Offer begins today, August 24, 2026, and will expire at 5:00 p.m., New York City time, on September 29, 2026 (the "Expiration Date"), unless extended or terminated by the Company. The Offer to Purchase and Bid Circular, the Letter of Transmittal, the Notice of Guaranteed Delivery and other tender offer materials are being filed with the Securities and Exchange Commission (the "SEC") and the applicable Canadian securities regulatory authorities which may be accessed at www.sec.gov and www.sedarplus.ca, and will also be available at investor.arbutusbio.com.

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Arbutus also announced today that on August 21, 2026, it obtained exemptive relief from the applicable Canadian securities regulatory authorities with respect to the proportionate take-up and extension requirements of the Offer, the details of which can be found in the Offer to Purchase and Bid Circular. Arbutus also obtained exemptive relief from the SEC with respect to the Proportionate Tender (as defined below) feature included in the Offer.

Shareholders wishing to tender to the Offer will be entitled to do so by making: (i) an auction tender for a specified price (the "Auction Price") of not less than US$5.00 and not more than US$5.75 per Share in increments of US$0.05 per Share (the "Auction Tenders"), (ii) a purchase price tender without specifying a price per Share, but rather agreeing to have a specified number of Shares purchased at the Purchase Price (as defined below) to be determined pursuant to the Offer to Purchase and Bid Circular (the "Purchase Price Tenders"), or (iii) a proportionate tender in which they will agree to sell, at the Purchase Price to be determined pursuant to the Offer to Purchase and Bid Circular, that number of Shares that will result in them maintaining their respective proportionate Share ownership in the Company (the "Proportionate Tenders"), in each case on the terms and subject to the conditions described in the Offer to Purchase and Bid Circular, the Letter of Transmittal and other tender offer materials.

The Company intends to pay for the Share repurchase with available cash on hand. The Offer is not conditioned upon the receipt of any financing or any minimum number of Shares being tendered. The Offer is, however, subject to a number of other terms and conditions described in the Offer to Purchase and Bid Circular, the Letter of Transmittal, the Notice of Guaranteed Delivery and other tender offer materials, which will be sent to shareholders promptly after commencement of the Offer.

Upon the terms and subject to the conditions of the Offer and promptly following the Expiration Date, the Company will determine a single price per Share (the "Purchase Price"), not less than US$5.00 and not more than US$5.75 per Share (in increments of US$0.05 per Share), that the Company will pay for Shares properly tendered to and not properly withdrawn from the Offer, taking into account the Auction Prices and the number of Shares deposited pursuant to Auction Tenders and Purchase Price Tenders. The Purchase Price will be the lowest price that enables the Company to purchase Shares pursuant to valid Auction Tenders and Purchase Price Tenders having an aggregate purchase price not to exceed an amount (the "Auction Tender Limit Amount") equal to (i) US$230 million less (ii) the product of (A) US$230 million and (B) a fraction, the numerator of which is the aggregate number of Shares owned by shareholders making valid Proportionate Tenders, and the denominator of which is the aggregate number of Shares outstanding at the time of the Expiration Date. All Shares purchased in the Offer will be acquired at the same Purchase Price regardless of whether any shareholder tenders at a lower price. For the purpose of determining the Purchase Price, Shares tendered pursuant to a Purchase Price Tender will be considered to have been tendered at the minimum price per Share under the Offer. Shares tendered pursuant to a Proportionate Tender will be considered to have been tendered at a price per Share equal to the Purchase Price. Shares tendered by a shareholder pursuant to an Auction Tender will not be purchased by the Company pursuant to the Offer if the price per Share specified by the shareholder is greater than the Purchase Price. However, because of the preferential acceptance of Shares validly tendered at or below the Purchase Price by Odd Lot Holders (as defined below) and proration described in the Offer to Purchase and Bid Circular, the Company may not purchase all of the Shares tendered at or below the Purchase Price if the aggregate purchase price for Shares validly tendered and not validly withdrawn pursuant to Auction Tenders at Auction Prices at or below the Purchase Price and Purchase Price Tenders (the "Auction Tender Purchase Amount") is greater than the Auction Tender Limit Amount. Shares not purchased in the Offer will be returned to depositing shareholders promptly after the Expiration Date. The Company reserves the right, in its sole discretion, to change the per Share purchase price range and to increase or decrease the value of Shares sought under the Offer, subject to applicable law.

As of August 19, 2026, there were 198,105,743 Shares issued and outstanding. If the Offer is fully subscribed, then US$230 million in value of Shares will be purchased, representing between 20.2% and 23.2% of the Company’s currently issued and outstanding Shares as of August 19, 2026, depending on the Purchase Price. Arbutus’s Shares are currently listed on the Nasdaq Stock Market under the symbol "ABUS". On August 21, 2026, the last full trading day prior to the commencement of the Offer, the reported closing price of Arbutus’s Shares on the Nasdaq Stock Market was US$5.21 per Share, which is above the US$5.00 per Share lower end of the price range for the Offer. Accordingly, an election to accept the Purchase Price determined in the Offer may lower the Purchase Price to a price below such closing price and could be below the reported closing price on the Expiration Date. Shareholders are urged to obtain current market quotations for the Shares before deciding whether and at what purchase price or purchase prices to tender their Shares.

Subject to applicable law, the Company expressly reserves the right, in its sole discretion, at any time and from time to time, to extend the period of time during which the Offer is open or to vary the terms and conditions of the Offer by giving written notice or oral notice to be confirmed in writing of such extension or variation to TSX Trust Company, the depositary for the Offer (the "Depositary"), and by causing the Depositary to provide to all shareholders, where required by law, as soon as practicable thereafter, a copy of a notice in the manner set forth in the Offer to Purchase and Bid Circular. Promptly after giving notice of an extension or variation to the Depositary, but, in the case of an extension, no later than 9:00 a.m., New York City time, on the next business day after the previously scheduled or announced Expiration Date of the Offer, the Company will make a public announcement of the extension or variation and provide or cause to be provided notice of such extension or variation to Nasdaq (if required), the SEC (if required) and the applicable Canadian securities regulatory authorities. Any notice of extension or variation will be deemed to have been given and be effective on the day on which it is delivered or otherwise communicated to the Depositary at its principal office in Toronto, Ontario.

The Offer will expire at 5:00 p.m., New York City time, on September 29, 2026, unless the Company exercises its right to terminate the Offer or to extend the period of time during which the Offer will remain open. Beneficial owners should be aware that their broker, dealer, commercial bank, trust company or other nominee may establish its own earlier deadlines for participation in the Offer. Accordingly, beneficial owners wishing to participate in the Offer should contact their broker, dealer, commercial bank, trust company or other nominee as soon as possible in order to determine the times by which such owner must take action in order to participate in the Offer.

In accordance with the instructions to the Letter of Transmittal, shareholders desiring to tender Shares may do so pursuant to an Auction Tender, a Purchase Price Tender or a Proportionate Tender. Shareholders making an Auction Tender must specify the price or prices, not greater than US$5.75 nor less than US$5.00 per Share, at which they are willing to sell their Shares to the Company in the Offer, in increments of US$0.05 per Share.

All Shares tendered by a shareholder who fails to specify any Auction Price for such shareholder’s Shares, or fails to indicate that such shareholder has tendered Shares pursuant to a Purchase Price Tender or a Proportionate Tender, will be considered to have been tendered pursuant to a Purchase Price Tender. A shareholder who makes an invalid Proportionate Tender, including by tendering an insufficient number of Shares to maintain such shareholder’s proportionate ownership interest in the Company following completion of the Offer, will be deemed to have made a Purchase Price Tender. Shareholders desiring to tender Shares must follow the procedures set forth in the Offer to Purchase and Bid Circular and in the Letter of Transmittal (and, if applicable, the Notice of Guaranteed Delivery).

The Purchase Price will be payable in United States dollars; however, shareholders may elect to receive the Purchase Price in an amount of Canadian dollars determined using the applicable exchange rate as described in the Offer. The risk of any fluctuation in exchange rates, including risks relating to the particular date and time at which funds are converted, will be borne solely by the shareholder wishing to receive payment in Canadian dollars.

If the Auction Tender Purchase Amount is less than or equal to the Auction Tender Limit Amount, the Company will purchase at the Purchase Price all Shares so tendered pursuant to Auction Tenders at or below the Purchase Price and Purchase Price Tenders. If the Auction Tender Purchase Amount is greater than the Auction Tender Limit Amount, the Company will purchase a portion of the Shares so tendered pursuant to Auction Tenders at or below the Purchase Price and Purchase Price Tenders, as follows:

first, the Company will purchase all Shares validly tendered at or below the Purchase Price by shareholders who own fewer than 100 Shares (the "Odd Lot Holders") and who tender all of the Shares they own; and
second, the Company will purchase at the Purchase Price, on a pro rata basis, that portion of the Shares tendered pursuant to Auction Tenders at or below the Purchase Price and Purchase Price Tenders having an aggregate purchase price, based on the Purchase Price, equal to (A) the Auction Tender Limit Amount, less (B) the aggregate amount paid by the Company for Shares tendered by Odd Lot Holders. Regardless of proration, the Company will purchase at the Purchase Price, payable in cash (subject to applicable withholding taxes, if any), a number of Shares from shareholders making valid Proportionate Tenders that results in such tendering shareholders maintaining their respective proportionate ownership interest in the Company following completion of the Offer (subject to nominal differences due to the quantity of Shares purchased from such shareholders being rounded down to the nearest whole number of Shares to avoid the purchase of fractional Shares). Shareholders making Proportionate Tenders will be prorated in a separate proration pool from shareholders making Auction Tenders and/or Purchase Price Tenders. Such proration will be based on the number of Shares necessary for such shareholders to maintain their existing ownership percentages. For purposes of the Offer, the Company will be deemed to have accepted for payment (and therefore purchased), Shares that are properly tendered at or below the Purchase Price selected by the Company and not properly withdrawn only when, as and if the Company gives oral or written notice to the Depositary of the Company’s acceptance of the Shares for payment pursuant to the Offer.

Payment for Shares taken up pursuant to the Offer will be made only after timely receipt by the Depositary of (i) the share certificates for all Shares proposed to be taken up in proper form for transfer, together with a properly completed and duly executed Letter of Transmittal (or a manually executed photocopy thereof) or, in the case of a book-entry transfer, a Book-Entry Confirmation or an Agent’s Message (each as defined in the Offer to Purchase and Bid Circular), as applicable, in lieu thereof relating to such Shares, with signatures that are guaranteed if so required in accordance with the Letter of Transmittal, and (ii) any other documents required by the Letter of Transmittal. Subject to applicable law, the Company will take up Shares validly deposited and not validly withdrawn pursuant to the Offer as soon as reasonably practicable following the Expiration Date and, in any event, not later than ten days after the Expiration Date provided that the conditions of the Offer have been satisfied or waived, and will pay for Shares taken up pursuant to the Offer promptly thereafter and, in any event, not later than three business days after such Shares have been taken up.

The Company expects to announce the preliminary results of the Offer, including price and preliminary information about any expected proration, on the business day following the Expiration Date of the Offer. Because of the difficulty in determining the number of Shares properly tendered and not properly withdrawn, including due to the guaranteed delivery procedures of the Offer, and because of the proration procedures applicable to the Offer, the Company expects that it will not be able to announce the final proration results until two business days after the Expiration Date of the Offer. The Company currently expects to accept for payment and pay for Shares validly deposited and not validly withdrawn on or about the third business day following the Expiration Date or promptly thereafter.

The accounting for the Company’s purchase of Shares in the Offer will result in a reduction of the Company’s total equity in an amount equal to the aggregate purchase price of the Shares the Company purchases, plus the fees related to the Offer, a corresponding reduction in cash and cash equivalents and a reduction in the weighted average number of outstanding Shares for the purposes of calculating earnings per share in an amount equal to the weighted average number of Shares that the Company repurchases pursuant to the Offer.

Deposits of Shares are irrevocable, except that Shares may be withdrawn by the shareholder (i) at any time if the Shares have not been taken up (i.e., accepted for purchase) by the Company before actual receipt by the Depositary of a notice of withdrawal in respect of such Shares, (ii) at any time before the expiration of ten days from the date that a notice of change or variation (unless (A) the variation consists solely of waiver of a condition of the Offer, or (B) the variation consists solely of an increase in the consideration offered for those Shares pursuant to the Offer where the time for deposit is not extended for greater than ten days) has been given in accordance with the terms of the Offer to Purchase and Bid Circular; or (iii) at any time if the Shares have been taken up but not paid for by the Company within three business days of being taken up. In addition, pursuant to Rule 13e-4(f) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), Shares may also be withdrawn after October 21, 2026, which is the 40th business day after the date of the commencement of the Offer, unless such Shares have already been accepted for payment by the Company pursuant to the Offer and not validly withdrawn.

For a withdrawal to be effective, a written or printed copy of a notice of withdrawal must be actually received by the Depositary by the applicable date specified above at the place of deposit of the relevant Shares. Any such notice of withdrawal must be signed by or on behalf of the person who signed the Letter of Transmittal or Notice of Guaranteed Delivery in respect of the Shares being withdrawn or, in the case of Shares tendered in accordance with the procedures for book-entry transfer described in the Offer to Purchase and Bid Circular, any notice of withdrawal must be signed by such participant in the same manner as the participant’s name is listed on the applicable Book-Entry Confirmation or on the applicable Agent’s Message, and must specify the name of the person who deposited the Shares to be withdrawn, the name of the registered holder, if different from that of the person who deposited such Shares, and the number of Shares to be withdrawn. If the certificates for the Shares deposited pursuant to the Offer have been delivered or otherwise identified to the Depositary, then, prior to the release of such certificates, the depositing shareholder must submit the serial numbers shown on the particular certificates evidencing the Shares to be withdrawn and the signature on the notice of withdrawal must be guaranteed by an Eligible Institution (as defined in the Offer to Purchase and Bid Circular), except in the case of Shares deposited by an Eligible Institution.

All questions as to the form and validity (including time of receipt) of notices of withdrawal will be determined by the Company, in its sole discretion, which determination shall be final and binding, subject to a challenge of such determination in a court of competent jurisdiction. None of the Company, its Board of Directors, the Depositary, J.P. Morgan Securities LLC, as dealer manager (the "Dealer Manager"), J.P. Morgan Securities Canada Inc. (which has also been retained by the Company to perform certain services in Canada in connection with the Offer), Georgeson LLC, as information agent (the "Information Agent") or any other person shall be obligated to give any notice of any defects or irregularities in any notice of withdrawal and none of them shall incur any liability for failure to give any such notice.

The Company is making the Offer because it believes that the Offer is in the best interests of the Company and its shareholders. On July 8, 2026, the Company received approximately US$178 million as its share of the noncontingent payment under the settlement agreement entered into with Moderna, Inc. and its affiliates ("Moderna") to resolve all global patent infringement litigation and patent revocation proceedings related to Moderna’s infringement of patents protecting Arbutus’ industry-leading lipid nanoparticle technology in Moderna’s COVID-19 vaccines and other products. In connection with the receipt of these funds, the Board of Directors believes that the Offer represents an efficient mechanism to provide all of the Company’s shareholders with the opportunity to tender all or a portion of their Shares at a premium over current market prices and thereby receive a return of some or all of their investment if they so elect, while also permitting them the opportunity to retain a continuing interest in the Company. The Offer provides a mechanism for completing a sizeable repurchase of Shares more rapidly than would be possible through open market repurchases in compliance with applicable United States and Canadian securities laws. The Offer also provides shareholders with an opportunity to obtain liquidity for all or a portion of their Shares without potential disruption to the share price. In addition, if the Company completes the Offer, shareholders who do not participate in the Offer will automatically increase their relative percentage ownership interest in the Company and its future operations. The Offer also provides shareholders with an efficient way to sell their Shares without incurring brokerage fees or commissions associated with open market sales; however, shareholders who hold Shares through nominees are urged to consult their nominees to determine whether transaction costs may apply.

The tax consequences of participating in the Offer will depend on a shareholder’s particular circumstances. Canadian resident shareholders who sell Shares pursuant to the Offer may be considered to receive a deemed dividend to the extent the amount paid for Shares exceeds the paid-up capital of such Shares for purposes of the Income Tax Act (Canada). The amount paid by the Company for the Shares less any deemed dividend received by such shareholder will generally be treated as proceeds of disposition of the Shares and such shareholder may realize a capital gain or capital loss on the sale of the Shares. Shareholders not resident in Canada may be subject to Canadian withholding tax on any deemed dividend arising as a result of participation in the Offer. U.S. Holders (as defined in the Offer to Purchase and Bid Circular) will generally be treated for U.S. federal income tax purposes as either (i) recognizing gain or loss from the sale of Shares or (ii) as receiving a distribution from the Company, depending on their particular circumstances and the application of the redemption provisions of the Internal Revenue Code. All shareholders should read carefully the Offer to Purchase and Bid Circular for information regarding the income tax consequences of participating in the Offer and should consult their own tax advisors with respect to their particular circumstances.

Our Board of Directors has authorized and approved the Offer, but neither Arbutus’ management, nor any of the members of its Board of Directors, executive officers, the Dealer Manager, the Information Agent or the Depositary makes any recommendation to shareholders as to whether to tender or refrain from tendering their Shares in the Offer. Shareholders must decide how many Shares they will tender, if any, and, if desired, the price within the stated range at which they will tender their Shares. Shareholders should consult their own financial and tax advisors and read carefully and evaluate the information in, or incorporated by reference in, the Offer to Purchase and Bid Circular, the Letter of Transmittal, the Notice of Guaranteed Delivery and other tender offer materials, including the reasons for the Offer. Certain of our directors and executive officers have indicated that they intend to tender up to an aggregate of 682,630 Shares in the Offer through Purchase Price Tenders. Roivant Sciences Ltd. ("Roivant") is the beneficial owner of 38,847,462 Shares, which represents approximately 19.6% of all issued and outstanding Shares as of August 19, 2026. Roivant has advised the Company that it intends to make a Proportionate Tender. The equity ownership of our non-tendering directors, executive officers and affiliates will increase as a percentage of our issued and outstanding Shares following the completion of the Offer.

The information required to be disclosed by Rule 13e-4(d)(1) of the Exchange Act is contained in the Offer to Purchase and Bid Circular and is incorporated herein by reference. The Company is also filing with the SEC a Tender Offer Statement on Schedule TO, which includes certain additional information relating to the Offer.

The Company is mailing the Offer to Purchase and Bid Circular, the Letter of Transmittal and Notice of Guaranteed Delivery to record holders of Shares whose names appear on the Company’s shareholder list, and will furnish the Offer to Purchase and Bid Circular and the related Letter of Transmittal to brokers, dealers, commercial banks, trust companies and similar persons whose names, or the names of whose nominees, appear on the shareholder list or, if applicable, who are listed as participants in a clearing agency’s security position listing for subsequent transmittal to beneficial owners of Shares. The Offer is explained in detail in those materials.

Questions or requests for assistance may be directed to the Information Agent or the Dealer Manager, at their respective addresses and telephone numbers set forth below. Please direct requests for copies of the Offer to Purchase and Bid Circular, the Letter of Transmittal or the Notice of Guaranteed Delivery to the Information Agent at the telephone number and address set forth below. Copies of the Offer to Purchase and Bid Circular, the Letter of Transmittal and other related materials will be furnished promptly by the Information Agent at the Company’s expense. Shareholders may also contact their broker, dealer, commercial bank, trust company or other nominee or trust company for assistance concerning the Offer. Current and former employees of Arbutus with Shares held in a Shareworks at Morgan Stanley at Work ("Shareworks") account should contact the Company’s Finance team at [email protected] for more information about how to tender their Shares held in such Shareworks account.

Additional Information Regarding the Tender Offer

This press release is for informational purposes only and does not constitute an offer to purchase or a solicitation of an offer to sell Shares of Arbutus Biopharma Corporation. The Offer is being made only pursuant to the Offer to Purchase and Bid Circular, the Letter of Transmittal and the Notice of Guaranteed Delivery, as they may be amended or supplemented from time to time. Each of these documents is being filed with the SEC and applicable Canadian securities regulatory authorities, and shareholders may obtain a free copy of these documents from the SEC’s website at www.sec.gov, on SEDAR+ at www.sedarplus.ca and in the investors section of Arbutus’ website at investor.arbutusbio.com, or by calling Georgeson LLC, the Information Agent for the Offer, at (877) 816-4522 (toll free). We are not aware of any jurisdiction where the making of the Offer is not in compliance with applicable law. If we become aware of any jurisdiction where the making of the Offer or the acceptance of Shares pursuant to the Offer is not in compliance with any applicable law, we will make a good faith effort to comply with the applicable law. If, after a good faith effort, we cannot comply with the applicable law, the Offer will not be made to, nor will tenders be accepted from or on behalf of, holders of Shares residing in that jurisdiction, provided that we will comply with the requirements of Rule 13e-4(f)(8) promulgated under the Exchange Act. In any jurisdiction where the securities, blue sky, or other laws require the Offer to be made by a licensed broker or dealer, the Offer shall be deemed to be made on behalf of Arbutus Biopharma Corporation by the Dealer Manager or one or more brokers or dealers registered under the laws of such jurisdiction.

(Press release, Arbutus Biopharma, AUG 24, 2026, View Source [SID1234670301])