BioVaxys Technology Corp.·Healthcare

VANCOUVER, BC, March 31, 2026 – TheNewswire - BioVaxys Technology Corp. (CSE: BIOV) (FRA: 5LB0) (OTCQB: BVAXF) (“ BioVaxys ” or the “ Company ”) is providing this bi-weekly update on the status of the management cease trade order granted on March 3, 2026 (the “ MCTO ”), by its principal regulator, the British Columbia Securities Commission (the “ BCSC ”) under National Policy 12-203 – Management Cease Trade Orders (“ NP 12-203 ”). The Company announced on March 3, 2026 (the “ Default Announcement ”), that it was unable to file its audited annual financial statements for the year ended October 31, 2025, the related management's discussion and analysis, and its Form 52-109FV1 CEO and CFO certifications of annual filings (collectively the “ Annual Filings ”). Under National Instrument 51-102 - Continuous Disclosure Obligations , the Annual Filings were required to be made not later than February 28, 2026. The Company is actively working with its auditor, Dale Matheson Carr-Hilton LaBonte LLP, to complete the Annual Filings, which will be filed as soon as possible. As previously stated, subject to current conditions remaining the same, the Company remains confident in its ability to complete the Annual Filings by April 28, 2026.

VANCOUVER, BC, March 17, 2026 – TheNewswire - BioVaxys Technology Corp. (CSE: BIOV) (FRA: 5LB) (OTCQB: BVAXF) (“ BioVaxys ” or the “ Company ”) is providing this bi-weekly update on the status of the management cease trade order granted on March 3, 2026 (the “ MCTO ”), by its principal regulator, the British Columbia Securities Commission (the “ BCSC ”) under National Policy 12-203 – Management Cease Trade Orders (“ NP 12-203 ”). The Company announced on March 3, 2026 (the “ Default Announcement ”), that it was unable to file its audited annual financial statements for the year ended October 31, 2025, the related management's discussion and analysis, and its Form 52-109FV1 CEO and CFO certifications of annual filings (collectively the “ Annual Filings ”). Under National Instrument 51-102 - Continuous Disclosure Obligations , the Annual Filings were required to be made not later than February 28, 2026. The Company is actively working with its auditor, Dale Matheson Carr-Hilton LaBonte LLP, to complete the Annual Filings, which will be filed as soon as possible. As previously stated, subject to current conditions remaining the same, the Company remains confident in its ability to complete the Annual Filings by April 28, 2026.

Vancouver, BC – TheNewswire - March 3rd, 2026 – BioVaxys Technology Corp. (CSE: BIOV) (FSE: 5LB) (OTCQB: BVAXF) (“ BioVaxys ” or the “ Company ”) announces that it was unable to file its annual financial statements, management's discussion and analysis and the required certifications for the year ended October 31, 2025 (the “ Annual Filings ”) on or before the prescribed filing deadline of February 28, 2026 (the “ Annual Filing Deadline ”). The Company and the auditor have been diligently working to complete the Annual Filings, however, the Company was not able to make the required filings by the Annual Filing Deadline. The primary contributing factor to the delay was a late start to the audit as a result of the Company making changes to its accounting systems and processes. The Company believes that the audit will be completed by April 28, 2026, with the annual filings to be completed as soon as possible thereafter.

Reinforces Synergistic Potential and Expands Opportunity Beyond Ovarian Cancer VANCOUVER, BC – TheNewswire - January 29, 2026 / TheNewswire / - BioVaxys Technology Corp. (CSE: BIOV) (FRA: 5LB) (OTCQB:BVAXF) (“BioVaxys" or the "Company"), a clinical stage biotechnology company focused on developing advanced treatments in oncology, infectious disease, allergy, and other immune diseases based on its DPX™ antigen delivery and immune-educating technology platform, today announced positive findings from a Phase 2 clinical study evaluating maveropepimut-S (MVP-S) in combination with pembrolizumab and low-dose cyclophosphamide in patients with advanced or metastatic bladder cancer. These results build on the Company's recent Phase 1B/2 data in advanced ovarian cancer and further validate the potential of MVP-S to enhance checkpoint inhibitor activity across multiple solid tumor indications.

Study subject Remains in Complete Response for 3 Years Exceeds Expectations in Platinum-Resistant Ovarian Cancer Compared to Standard of Care Single-Agent Chemotherapy Vancouver, British Columbia--(Newsfile Corp. - January 20, 2026) - BioVaxys Technology Corp. (CSE: BIOV) (FSE: 5LB0) (OTCQB: BVAXF) ("BioVaxys" or the "Company"), a clinical stage biotechnology company focused on developing advanced treatments in oncology, infectious disease, allergy, and other immune diseases based on its DPX™ antigen delivery and immune-educating technology platform, is pleased to announce positive preliminary results from the PESCO study, an investigator-initiated, open-label, non-randomized phase 1B/2 trial to evaluate the safety and efficacy of combination of BioVaxys' MVP-S with pembrolizumab (Keytruda™) and cyclophosphamide in patients with recurrent epithelial ovarian cancer (EOC). Led by Principal Investigator Amit Oza, MD, Director of the Cancer Clinical Research Unit, Princess Margaret Cancer Centre, University of Toronto and Chair, UHN Clinical Research Collaborative Centre, the primary study objectives were safety, recommended phase 2 dose, and clinical efficacy based on disease control rate (DCR) and overall response rate (ORR).
BioVaxys Technology Corp., a clinical biotechnology company, develops antiviral and anticancer vaccine platforms. It develops BVX-0320, a monovalent SARS-CoV-2 vaccine; and BVX-0918A, a haptenized tumor cell vaccine for ovarian cancer, as well as CoviDTH, which screens for an immune system response in patients exposed to SARS-CoV-2. The company is also developing Papilocare for human papilloma virus (HPV)-dependent cervical lesions; BVX-0918C for cervical cancer; BVX-0204 HPV viral vaccine; and BVX-0121, a multivalent SARS-CoV-2 vaccine. BioVaxys Technology Corp. has a bioproduction agreement with WuXi Biologics Limited that produces SARS-CoV-2 s-proteins for BVX-0320 and CoviDTH; research collaboration with The Ohio State University, Wexner School of Medicine for BVX-0320; and agreement with Bioanalytical Systems, Inc. to conduct preclinical toxicology studies for its CoviDTH immunodiagnostic. The company is based in Vancouver, Canada.