• Quarterhill repaid CAD 57.5 million principal of its 6% convertible unsecured subordinated debentures at maturity on October 30, 2026.
• The repayment included all accrued and unpaid interest.
• The debentures, trading as QTRH.DB, will be delisted from the Toronto Stock Exchange at market close on October 30, 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Quarterhill Inc. published the original content used to generate this news brief via CNW (Ref. ID: 202610300800CANADANWCANADAPR_C8001) on October 30, 2026, and is solely responsible for the information contained therein.