Questor Announces Resignation of Chief Financial Officer

CALGARY, Alberta, Sept. 14, 2026 (GLOBE NEWSWIRE) — Questor Technology Inc. (“Questor” or the “Company”) (TSX-V: QST) announces that Aly Sumar has resigned as the Company’s Chief Financial Officer and Corporate Secretary. During the transition period, the Audit Committee of the Board of Directors will provide oversight while the Company conducts a search for a permanent Chief Financial Officer.

Questor Technology Inc., incorporated in Canada under the Business Companies Act (Alberta), is an environmental emissions reduction technology company founded in 1994, with global operations. The Company is focused on clean air technologies that safely and cost effectively improve air quality, support energy efficiency and greenhouse gas emission reductions. The Company designs, manufactures and services high efficiency clean combustion systems that destroy harmful pollutants, including Methane, Hydrogen Sulfide gas, Volatile Organic Hydrocarbons, Hazardous Air Pollutants and BTEX (Benzene, Toluene, Ethylbenzene and Xylene) gases within waste gas streams at 99.99 percent efficiency per its ISO 14034 Certification.

The Company also has proprietary heat to power generation technology and is currently targeting new markets including landfill biogas, syngas, waste engine exhaust, geothermal and solar, cement plant waste heat in addition to a wide variety of oil and gas projects. The combination of Questor’s clean combustion and power generation technologies can help clients achieve net zero emission targets for minimal cost.

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Mike Lindsay Interim President and Chief Executive Officer Phone: 403-571-1530

Certain information in this news release constitutes forward-looking statements. When used in this news release, the words “may”, “would”, “could”, “will”, “intend”, “plan”, “anticipate”, “believe”, “seek”, “propose”, “estimate”, “expect”, and similar expressions, as they relate to the Company, are intended to identify forward-looking statements. This news release contains forward-looking statements with respect to, among other things, business objectives, expected growth, results of operations, performance, business projects and opportunities and financial results. These statements involve known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those anticipated in such forward-looking statements. Such statements reflect the Company’s current views with respect to future events based on certain material factors and assumptions and are subject to certain risks and uncertainties, including without limitation, changes in market, competition, governmental or regulatory developments, general economic conditions and other factors set out in the Company’s public disclosure documents. Many factors could cause the Company’s actual results, performance or achievements to vary from those described in this news release, including without limitation those listed above. These factors should not be construed as exhaustive.