Oncolytics Biotech® Provides Update on GOBLET Study Clinical Data and Final PanCAN Grant Payment

On October 14, 2026 Oncolytics Biotech Inc. (Nasdaq: ONCY) ("Oncolytics" or the "Company"), a clinical-stage immunotherapy company developing pelareorep, reported an update regarding the status of its GOBLET Phase 1/2 study, including timing for the release of certain clinical data. It also declared that it will receive the final payment under its grant from the Pancreatic Cancer Action Network ("PanCAN") later this quarter, following the completion of certain activities in Cohort 5 of the study.

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Patients remain on treatment and in follow-up in two GOBLET cohorts. Cohort 4 is evaluating pelareorep with atezolizumab in patients with second-line and later squamous cell anal carcinoma, while Cohort 5 is evaluating pelareorep-based therapy in combination with chemotherapy with and without atezolizumab in patients with first-line metastatic pancreatic ductal adenocarcinoma ("PDAC").

Oncolytics expects to report final results from Cohort 4 in the fourth quarter of 2026. Initial results from Cohort 5 are expected in the first half of 2027, but could be extended as multiple patients continue treatment and follow-up.

"We are incredibly grateful to PanCAN for its support of GOBLET Cohort 5 and, more broadly, for the extraordinary work the organization does every day on behalf of patients and families affected by pancreatic cancer," said Jared Kelly, Chief Executive Officer of Oncolytics. "PanCAN has played an important role in advancing pancreatic cancer research by bringing together patients, researchers, clinicians, and industry around the shared goal of developing better treatments for this devastating disease. We are proud to have worked with PanCAN through GOBLET and deeply appreciate the organization’s support as we complete this phase of the study and continue following patients in our anal and pancreatic cancer cohorts."

The GOBLET study has played an important role in the clinical development of pelareorep by evaluating its potential across multiple gastrointestinal cancers in combination with a checkpoint inhibitor and generating clinical and translational data that have informed the Company’s ongoing development strategy.

With enrollment now complete, Oncolytics is winding down the broader GOBLET study infrastructure while continuing treatment and follow-up of remaining patients and preparing for upcoming clinical data readouts from the remaining cohorts. Notably, each cohort that enrolled the required number of patients met its pre-specified success criteria for efficacy.

"The efficacy data from Cohort 5, including overall survival and duration of response, continue to mature, and we will provide an update to investors and stakeholders as soon as possible," said Thomas Heineman, MD, PhD, Chief Medical Officer of Oncolytics. "In parallel, we continue to monitor patients in Cohort 4 and are happy to report that median overall survival exceeds our expectations. The full data set is still being processed, and we anticipate sharing more details before the end of the year."

About GOBLET
The GOBLET (Gastrointestinal tumOrs exploring the treatment comBinations with the oncolytic reovirus peLarEorep and anTi-PD-L1) study is a phase 1/2 multiple indication study in advanced or metastatic gastrointestinal tumors. The study is being conducted at 17 centers in Germany and is being managed by AIO-Studien-gGmbH ("AIO"). The co-primary endpoints of the study are objective response rate and/or disease control rate and safety. Key secondary and exploratory endpoints include additional efficacy assessments and evaluation of potential biomarkers. The study comprises five treatment cohorts:

Pelareorep in combination with atezolizumab (Tecentriq), gemcitabine, and nab-paclitaxel in first-line advanced/metastatic pancreatic cancer patients;
Pelareorep in combination with atezolizumab in first-line MSI (microsatellite instability)-high metastatic colorectal cancer patients;
Pelareorep in combination with atezolizumab and TAS-102 in third-line metastatic colorectal cancer patients
Pelareorep in combination with atezolizumab in second-line advanced and unresectable anal cancer patients; and
Pelareorep in combination with mFOLFIRINOX with and without atezolizumab in newly diagnosed metastatic PDAC patients.

(Press release, Oncolytics Biotech, OCT 14, 2026, View Source [SID1234673452])