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MICROMEM TECHNOLOGIES INC reported a Rule 506(b) exempt offering of equity units, with USD $90,000 sold and USD $178,330 remaining to be sold. Each unit comprises one common share and one common share purchase warrant, exercisable at USD $0.036 for a term of three years. The first sale was September 16, 2026.
Finders’ fees are reported as USD $0. A portion of net proceeds may be used for general working capital, including ordinary-course payments to officers and directors, but proceeds are not earmarked for those payments.
Micromem Technologies Inc. (MMTIF) closed a non-brokered private placement, issuing 5,953,600 units at C$0.025 per unit for gross proceeds of about C$148,840. Each unit consists of one common share and one warrant exercisable at C$0.05 for three years, and all securities carry a four-month hold period. No insiders participated, and the company plans to use the net proceeds for working capital, subject to post-closing Canadian Securities Exchange requirements.
The company is also extending 9,066,400 existing warrants exercisable at C$0.06 per share by one year, moving their expiry from October 8, 2026 to October 8, 2027, with all other terms unchanged and no insiders involved. Micromem reports 663,635,591 shares issued.
Micromem Technologies Inc. reported progress on developing and commercializing its proprietary gas sensing technology. Engineering work continues on a wearable gas sensing platform, with demonstration prototypes expected by the fall of 2026, and on a complementary fixed-position gas detection platform for continuous environmental monitoring.
Independent research cited by Micromem estimates the combined North American and European market for portable gas detection systems at US$1.185 billion annually, and the fixed gas detection market at US$2.29 billion annually. Management believes the wearable platform represents an initial commercialization opportunity of about US$50 million annually, focused on defense and oil and gas applications. The company is prioritizing protection of its intellectual property through patents and continues collaborations with Defence Research and Development Canada and the University of Toronto. Shares issued total 649,099,645.
Micromem Technologies Inc. reports another loss-making quarter and highlights material uncertainty about its ability to continue as a going concern. For the three months ended April 30, 2026, the company posted a net and comprehensive loss of $357,754, bringing the six‑month loss to $720,759. Cash fell to $28,464 against current liabilities of $5,843,385, resulting in a working capital deficit of $5,784,058. Convertible debentures of $4,630,519 plus derivative and warrant liabilities dominate a small asset base of $85,131. Management continues to fund operations through new debentures and equity units while pursuing commercialization of its nanowire sensor collaborations with the University of Toronto, but states there is substantial doubt about the company’s ability to continue as a going concern without additional financing and successful commercialization.
Micromem Technologies Inc. filed a Form 6-K providing an update on its wearable sensing platform being evaluated for defence and security uses. The company completed an initial cost and engineering review and reports that the current prototype meets its design targets.
The device is designed to weigh less than 250 grams and have an anticipated cost of under $1,000 CAD per unit, while maintaining required functionality and performance. Micromem anticipates that the Department of National Defence opportunity could support an initial annual order of approximately 5,000 units and plans to submit the design to foreign militaries later this year.
The company will proceed to the next stage of development and construction of the wearable platform for demonstration purposes, targeting military, security, and first-responder applications that require real-time sensing and monitoring in demanding environments.
Micromem Technologies Inc. closed a non-brokered private placement, raising gross proceeds of approximately C$235,000. The company issued 9,400,000 units at C$0.025 per unit, with each unit consisting of one common share and one warrant exercisable at C$0.05 per share for two years.
A total of 9,400,000 common shares and 9,400,000 warrants were issued, and all securities are subject to a four-month hold period. No insiders participated; all subscribers are at arm’s length. Micromem plans to use the net proceeds for working capital. Shares issued total 649,099,645.
Micromem Technologies Inc. reports that discussions with Canada’s Department of National Defence have progressed toward unit-level commercialization and deployment planning for its wearable environmental sensing platform under an existing collaborative research agreement with the University of Toronto and DND. The defence representatives have asked Micromem to prepare preliminary per-unit cost models and commercialization framework materials focused on real-time environmental monitoring and personnel safety applications. The platform is intended for distributed sensing and real-time intelligence across defence, industrial safety, infrastructure monitoring and related markets. Micromem views this as an important step in evaluating scalable deployment opportunities and continues to build relationships with government, academic and industrial partners. Shares issued are 639,699,645.
Micromem Technologies Inc. reports that Canada’s Department of National Defence has approved go-forward plans for the next phase of its wearable gas sensing development project, conducted under a collaborative research agreement with the University of Toronto. This phase centers on completing functional wearable prototypes and expanding the university-based R&D team with two new members focused on software, hardware, and system miniaturization for the gas sensing platform.
The work targets integration of Micromem’s proprietary nanowire field-effect transistor gas sensors into low-power, field-deployable wearable systems designed to meet defense performance needs while supporting broader commercial uses. The company highlights potential dual-use applications in defense, industrial safety, environmental monitoring, and personal protection. Micromem notes that 635,463,983 shares were issued and outstanding and reiterates typical forward-looking statement risk factors.
Micromem Technologies Inc. filed a Form 6-K highlighting progress on its wearable gas sensing project. The company has engaged two engineering students from the University of Toronto to work with the university’s team under a collaborative research agreement with the Department of National Defence.
This phase focuses on software and hardware needed for low-power, wearable architectures that adapt Micromem’s ultra-high sensitivity nanowire gas-sensing technology for real-world, field use. The company anticipates this work will lead to functional wearable prototypes, followed by validation testing with defense stakeholders and potential commercial partners. Micromem reports 634,081,495 shares issued.
Micromem Technologies Inc. reports progress on its gas-phase sensor program under a collaborative research agreement with the Department of National Defence and the University of Toronto. The company is developing ultra-sensitive detection systems for wearable and portable platforms.
The sensing platform targets zeptofarad (10⁻²¹ farads) sensitivity, enabling detection of extremely small electrical changes when minute quantities of substances interact with the sensor. Potential uses include environmental monitoring, industrial safety, healthcare diagnostics, energy infrastructure monitoring, and defense applications.
Micromem is refining sensor architecture, signal processing, and system integration to support compact, low-power, wearable units aligned with military-grade field requirements. The company plans to evaluate application opportunities and strategic partnerships to move the technology toward military and commercial deployment. Shares issued total 626,013,781.