Source: sec Source ID: 0001129928-26-000076 URL: https://www.sec.gov/Archives/edgar/data/1129928/000112992826000076/oncy-20261027.htm Symbol: (ONCY) Published: 2026-10-27 09:46:02 EDT Time precision: minute Title: 8-K 8-K items 8.01 FALSE 0001129928 A0 0001129928 2026-01-08 2026-01-08 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ FORM 8-K ___________________________________ CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2026 ___________________________________ Oncolytics Biotech Inc. (Exact name of registrant as specified in its charter) ___________________________________ Nevada (State or other jurisdiction of incorporation) 001-38512 (Commission File Number) 98-0541667 (IRS Employer Identification No.) 4350 Executive Drive , Suite 325 San Diego , CA 92121 92121 (Address of principal executive offices) (Zip Code) ( 403 ) 670-7377 (Registrant's telephone number, including area code) N/A (Former name or former address, if changed since last report) ___________________________________ Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol(s) Name of each exchange on which registered Common stock, par value $0.001 per share ONCY The Nasdaq Stock Market LLC Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Exchange Act (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Item 8.01. Other Events. On October 27, 2026, Oncolytics Biotech Inc. (the “Company”) issued a press release announcing updated data from Cohort 4 of the GOBLET study, which is evaluating pelareorep and atezolizumab in second-line and later squamous cell anal cancer. The information set forth in this Item 8.01 and in Exhibit 99.1 is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. Exhibit No. Description 99.1 Press Release issued by Oncolytics Biotech Inc., dated as of October 2 7 , 2026 . 104 Cover Page Interactive Data File (embedded within the Inline XBRL document). SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. Date: October 27, 2026 ONCOLYTICS BIOTECH INC. By: /s/ Kirk Look Name: Kirk Look Title: Chief Financial Officer