ZTEK

GUELPH, ON / ACCESS Newswire / October 6, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, is pleased to share an update from its wholly owned subsidiary, Albany Graphite Corp. ("AGC") on its Critical Minerals Innovation Fund ("CMIF") grant-funded activities, further to its release dated September 22, 2025. AGC, in collaboration with American Energy Technologies Company ("AETC"), has successfully completed additional material characterization tests that confirm nuclear specifications continue to be met. The findings suggest that ultra-high purity Albany graphite could be well suited for use in the nuclear energy industry. Highlights Air Jet Sub-Sieve Analyzer Yield: The test confirmed that Albany graphite meets the specified particle size distribution and D50 (median particle diameter) required for nuclear applications. Significance: Achieving the proper particle size ensures the graphite can be processed efficiently and maintains consistent performance during manufacturing. This is critical for the reliability and integrity of nuclear-grade graphite components used in reactor environments. Compressibility: Albany graphite demonstrated high compact density and low elastic expansion after compression. Significance: These properties are essential for maintaining the structural integrity and long-term stability of matrix graphite used in nuclear reactors, especially those of pebble bed type. High compact density and minimal expansion ensure components can withstand the extreme conditions present in nuclear operations. Four-Point Resistivity: The material exhibited low electrical resistivity, indicating a high degree of graphitization. Significance: A high graphitization level enhances thermal and electrical conductivity, which is vital for efficient and safe reactor performance, especially in pebble-bed and other advanced nuclear reactors. This property supports the overall efficiency and safety of nuclear energy systems. Coefficient of Friction: Albany graphite met or exceeded industry standards for frictional performance. Significance: Reliable coefficient of friction values help ensure that graphite components resist wear, endure mechanical motion within auxiliary reactor support systems, and have longer service lifespans. This contributes to lower maintenan...

Guelph, Ontario--(Newsfile Corp. - September 25, 2025) - Zentek Ltd. (NASDAQ: ZTEK) (TSXV: ZEN) ("Zentek" or the "Company"), an intellectual property technology development and commercialization company, announces the voting results from its annual and special meeting of shareholders (the "Meeting") held on September 25, 2025. At the Meeting, shareholders voted in favour of all resolutions brought before the Meeting. Details of all resolutions that were voted upon are set out in the management information circular (the "Management Information Circular") dated August 15, 2025 and the supplement to the Management Information Circular (the "Supplement") dated September 10, 2025. The Management Information Circular and Supplement are available on the Company's profile on SEDAR+ at www.sedarplus.ca. Election of Directors At the Meeting, based on proxies received, shareholders approved and elected all of the board of director nominees listed in the Supplement. Results of the votes were as follows: Appointment of Auditors At the Meeting, based on proxies received, shareholders approved the appointment of the Company's auditors, BDO Canada LLP. The results of the votes were as follows: Other Item of Business At the Meeting, based on proxies received and votes calculated by ballot, shareholders approved and confirmed the Company's omnibus long-term incentive plan. The results of the votes were as follows: Following the Meeting, the board of directors appointed John Snisarenko as its new Chair. Eric Wallman, previous Board Chair, commented: "With our CEO transition well underway, I felt this was also the right time for a new perspective in the Chair position. John's extensive experience in commercialization and board leadership brings tremendous value for Zentek as we move into this next stage of our growth. I look forward to serving the Company and it shareholders by continuing to act as Board Secretary and Chair of the Audit and Governance Committees." John Snisarenko, newly appointed Chairman of the Board of Directors, commented: "I am honoured to assume the role of Board Chair at this pivotal time for Zentek. I look forward to working closely with the Board and management team to collaboratively advance the Company's growth ambitions to unlock value for shareholders." About Zentek Ltd. Zentek is an ISO 13485:2016 certified intellectual property technology company...

Net loss: CA$10.0m (loss narrowed by 14% from FY 2024). CA$0.10 loss per share (improved from CA$0.12 loss in FY 2024). Trump has pledged to "unleash" American oil and gas and these 15 US stocks have developments that are poised to benefit. All figures shown in the chart above are for the trailing 12 month (TTM) period Zentek shares are down 14% from a week ago. It is worth noting though that we have found 2 warning signs for Zentek that you need to take into consideration. — Investing narratives with Fair Values A case for TSXV:USA to reach USD $5.00 - $9.00 (CAD $7.30–$12.29) by 2029. By Agricola – Community Contributor Fair Value Estimated: CA$12.29 · 0.9% Overvalued DLocal's Future Growth Fueled by 35% Revenue and Profit Margin Boosts By WynnLevi – Community Contributor Fair Value Estimated: $195.39 · 0.9% Overvalued Historically Cheap, but the Margin of Safety Is Still Thin By Mandelman – Community Contributor Fair Value Estimated: SEK232.58 · 0.1% Overvalued View more featured narratives — Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com. This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

GUELPH, ON / ACCESS Newswire / June 12, 2025 / Zentek Ltd. ("Zentek" or the "Company") (Nasdaq:ZTEK)(TSXV:ZEN), an intellectual property technology development and commercialization company, is pleased to announce new independent test results comparing the viral filtration efficiency ("VFE") of ZenGUARD™ Enhanced Air Filters against the bacteriophage MS2 compared to equivalent Minimum Efficiency Reporting Value ("MERV")-rated filters without ZenGUARD™. The testing was performed by the third-party ISO 17025:2017 certified lab LMS Technologies Inc. ("LMS"), which specializes in the testing and certification of filter manufacturers across the world in line with American Society of Heating, Refrigerating and Air-Conditioning Engineers ("ASHRAE") standards. Test Results ZenGUARD™ Enhanced Air Filters achieved an average infectious aerosol removal efficiency (εPR) of MS2 bacteriophage of 42% compared to an untreated filter, which achieved an average εPR of 16%. These strong results align with previous tests performed with bacteriophage Phi6, which is often used as a surrogate for SARS-CoV-2 and other enveloped viruses. This milestone adds to a growing body of third-party validation demonstrating ZenGUARD™ Enhanced Air Filter's unique combination of effectiveness and simplicity. To highlight this, the Company believes ZenGUARD™ Enhanced Air Filters are the only technology that can accomplish the following simultaneously: Highly effective at controlling infectious aerosol in line with ASHRAE 241 Achieve this without an increase in pressure drop, energy consumption and carbon emissions Work with existing heating, ventilation, and air conditioning units Not require any additional equipment Extend filter life and reduce changeout frequency compared to more dense filters reducing labour and waste disposal costs ASHRAE Standard 241-2023: Control of Infectious Aerosols ASHRAE Standard 241 is new guidance designed to help buildings reduce the spread of airborne viruses, like SARS-CoV-2, influenza, and other respiratory illnesses. It sets clear guidelines for Equivalent Clean Airflow ("ECA") (from ventilation, filtration, or air cleaning) that is needed to lower the risk of infection in indoor spaces. This is important because it gives schools, offices, and other public buildings a science-based way to improve indoor air quality and the health of building occupants. ASHRAE...

GUELPH, ON / ACCESS Newswire / March 21, 2025 / Zentek Ltd. ("Zentek" or the "Company") (NASDAQ:ZTEK)(TSXV:ZEN), announces that the Canada Revenue Agency ("CRA") has completed an audit (the "Audit") on January 14, 2025 of the Company's 2018 and 2019 renunciation of Canadian exploration expenses ("CEE") in favour of subscribers of the private placements of flow-through common shares which closed on December 21, 2018 and December 20, 2019 (the "Flow-Through Financings") for aggregate gross proceeds of $4,210,000. On February 25, 2025, the Company received a notice of reassessment from CRA in respect of its 2018 financial year resulting in a reclassification of approximately $507,000 (16.895%) of the amounts renounced (the "Reclassified Expenses") on the basis that the Reclassified Expenses did not meet the definition of CEEs, as defined for income tax purposes. As a result, Part XII.6 tax payable under section 211.91 of the Income Tax Act, related to form T101 was assessed for $59,693. The Company expects a reclassification of the renounced CEEs in 2019 as well and will report on that amount once a notice of reassessment in respect of the Company's 2019 financial year is received. Subscribers of the Flow-Through Financings will be contacted directly by the CRA regarding a reassessment of deductions claimed in connection with the Reclassified Expenses. Pursuant to the terms of the subscription and renunciation agreements (the "Subscription Agreements") entered into by the Company and the subscribers in connection with the Flow-Through Financings, the reduction in renounced CEEs will be made on a pro rata basis among all subscribers of the same financing. Furthermore, pursuant to the Subscription Agreements, the Company has agreed to indemnify the subscribers within 20 business days for tax attributable to disallowed renunciations of CEEs. The Company invites subscribers of the Flow-Through Financings who have received notices of reassessment from CRA to contact [email protected] as soon as possible to exercise their right of indemnification and for more information about next steps. The maximum aggregate quantum of the Company's liability with respect to this indemnification obligation from the Flow-Through Financings is expected to be approximately $527,000. About Zentek Ltd. Zentek is an ISO 13485:2016 certified intellectual property technology company focused o...